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Showing Results For: Pressure Calibrators

Pressure Calibrators

Pressure calibrators are portable devices designed to accurately measure and adjust the pressure of various systems and instruments. They ensure the pressure-sensitive equipment and processes function correctly and safely and help prevent accidents and costly errors. A pressure calibrator can calibrate a broad range of pressure-measuring devices and accurately measure gauge and differential pressure. 

It is worth mentioning that the pressure calibrator should be more accurate than the measured devices, up to four times at least, to ensure robust calibration. Regular calibration helps maintain the quality and integrity of pressure-related processes in multiple industries such as manufacturing, aerospace, automotive, pharmaceuticals, and oil and gas. Enrgtech stocks advanced pressure calibrators from leading manufacturers and includes various ranges of Fluke pressure calibrators and Druck pressure calibrators. 

Fundamental Purposes of Pressure Calibration:

Pressure calibrators serve several important purposes, including:

  • Ensuring the accuracy and reliability of pressure measuring instruments.
  • Certifying that pressure-sensitive devices meet regulatory and quality standards.
  • Calibrating and testing pressure gauges, transmitters, sensors, and other pressure-related equipment.
  • Troubleshooting and diagnosing issues in pressure systems.
  • Validating the performance of pressure control systems.

Key Features and Components of Pressure Calibrators:

Pressure calibrators typically have the following features and components:

  • Pressure Source – This component generates the reference pressure for calibration.
  • Pressure Measurement Device – It measures the generated pressure accurately.
  • Digital Display – Provides real-time pressure readings.
  • Control Interface – Allows users to adjust and control the pressure source.
  • Data Logging and Storage – Some modern calibrators can log and store calibration data for documentation and analysis.
  • Built-in Sensors – For measuring temperature and other environmental factors affecting pressure readings.
  • Portability – Pressure calibrators can be portable or benchtop units, depending on the application.

Most Popular Types of Pressure Calibrators:

Various pressure calibrators are available, each designed for specific applications. The most common types include:

  • Pressure Gauge Calibrators – These calibrators can verify the accuracy of pressure gauges by comparing their readings to a reference standard.
  • Pressure Transmitter Calibrators – Designed for calibrating pressure transmitters, these instruments simulate pressure conditions and verify the output signal.
  • Pressure Controller Calibrators – These calibrators are used for calibrating pressure controllers–critical in industries where precise pressure regulation is necessary.
  • Deadweight Testers – They use known weights to generate pressure, making them highly accurate for calibrating pressure instruments.
  • Digital Pressure Calibrators – These modern calibrators provide digital readouts and can be highly portable, making them suitable for on-site calibration tasks.
  • Pressure Calibrators with Pumps – Some calibrators are equipped with pumps to generate and control pressure, making them versatile for various calibration tasks.

Typical Applications of Pressure Calibrators:

Pressure calibrators are used in a wide range of industries and applications, including:

  • Calibration and maintenance of pressure instruments in laboratories.
  • Testing and certification of pressure safety valves.
  • Calibration of pressure sensors and transmitters in industrial processes.
  • Aircraft and aerospace testing and maintenance.
  • Quality control in manufacturing processes involving pressurized systems.
  • Oil and gas industry for wellbore pressure testing and control.

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FLUKE-718 30US, Fluke
2 In Stock
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1 +
£ 3145.26
Rohs Verified
DPI610E-PC-07G-UO -BO, Druck
1 In Stock
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1 +
£ 3208.50
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DPI610E-HC-22A-UO-BO, Druck
2 In Stock
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1 +
£ 4406.34
Rohs Verified
DPI610E-PC-11G-UO -BO, Druck
1 In Stock
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1 +
£ 3208.50
Rohs Verified
DPI610E-SPC-07G-UO -BO, Druck
1 In Stock
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1 +
£ 5022.00
Rohs Verified
DPI610E-SPC-10G-UO -BO, Druck
2 In Stock
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1 +
£ 5022.00
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DPI610E-SPC-14G-UO -BO, Druck
2 In Stock
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1 +
£ 5412.60
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DPI610E-SHC-22A-UO-BO, Druck
2 In Stock
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1 +
£ 6034.77
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DPI610E-PC-10G-UO -BO, Druck
2 In Stock
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1 +
£ 5022.00
Rohs Verified
DPI610E-PC-13G-UO -BO, Druck
1 In Stock
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1 +
£ 3208.50
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DPI610E-SPC-11G-UO -BO, Druck
5 In Stock
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1 +
£ 5022.00
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DPI610E-PC-14G-UO -BO, Druck
2 In Stock
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1 +
£ 3544.23
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DPI610E-SPC-13G-UO -BO, Druck
41 In Stock
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1 +
£ 5473.98
FLUKE-718EX100, Fluke
19 In Stock
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1 +
£ 4842.44
Rohs Verified
DPI620PC-2barg, Druck
92 In Stock
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1 +
£ 7906.82
Rohs Verified
DPI620SPC-20barg, Druck
97 In Stock
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1 +
£ 8775.37
Rohs Verified
DPI620SPC-2barg, Druck
95 In Stock
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1 +
£ 8775.37
Rohs Verified
DPI620PC-20barg, Druck
1 In Stock
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1 +
£ 7253.96
Rohs Verified
DPI620SPC-7barg, Druck
96 In Stock
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1 +
£ 8775.37
Rohs Verified
DPI620PC-7barg, Druck
93 In Stock
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1 +
£ 7906.82
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Fluke-719 100G, Fluke
39 In Stock
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1 +
£ 4257.54
FLUKE-718 300G, Fluke
12 In Stock
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1 +
£ 3348.00
FLUKE-717 30G, Fluke
15 In Stock
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1 +
£ 1975.70
FLUKE-717 300G, Fluke
16 In Stock
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1 +
£ 1953.40
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FLUKE-718EX 300G, Fluke
63 In Stock
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1 +
£ 4840.42
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New Items
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750PV4, Fluke

750PV4, Fluke

Fluke 750P Series Pressure Modules The pressure modules in the Fluke 750P Series enable gauge or differential or absolute pressure measurement with Fluke 750 and 740 series documenting process calibrators (DPCs) or with Fluke 725 and 726 multifunction process calibrators (MPCs). Modules can be selected to cover pressure calibrations ranging from 0 to 1 in H 2 0 to 10,000 psi (2.5 mBar to 690 bar. Gauge pressure modules have one pressure fitting and measure the pressure with respect to atmospheric pressure. Differential pressure modules have two pressure fittings and measure the difference between the applied pressure on the high fitting versus the low fitting. Each module is clearly labelled for range, overpressure and media compatibility. All modules include NPT, metric (BSP) and M20 adapters. 0.025% reference uncertainty 6-month and 1-year specifications Temperature compensated 0°C to 50°C Digital communication to calibrators, no analog losses or errors Broad selection of ranges Gauge, differential, dual range, absolute and vacuum measurement models Urethane overmoulding protection Supplied with Manual, traceable calibration certificate, adapters
New items
Fluke-721EX-3601, Fluke

Fluke-721EX-3601, Fluke

Fluke 721 Ex Intrinsically Safe Dual Range Precision Pressure Calibrators RS offers Fluke dual sensor pressure calibrators for classified environment applications including gas custody transfer measurements in potentially explosive atmospheres. The Fluke 721Ex, with IECEx and Atex Ex ia IIB T3 Gb (Zone 1) has two isolated, stainless steel pressure sensors with accuracies to ±0.025% Full Scale, providing measurement of static pressure and difference in pressure. Each model can be used with a Fluke 720RTD ( 796-1646 ) probe (available separately) for temperature measurement. The Fluke 721Ex is configured by choosing either a 16 psi (1.1bar) or 36 psi (2.48bar) low-pressure sensor, together with one from seven high-pressure ranges: 100; 300; 500; 1000; 1500; 3000; 5000 psi (6.9; 20; 24.5; 69; 103.4; 200; 345 bar). The back-lit display will show two pressure readings and a temperature reading simultaneously. Up to five frequently used setups can be stored. Ideal for gas flow calibration (custody transfer) applications Two isolated, stainless steel, pressure sensors with 0.025 % accuracy Pt100 RTD input for temperature measurement (probe available separately) Measures 4 to 20 mA signals Internal 24V loop power supply can power a transmitter under test Measure up to 30 Vdc, check 24V loop power supplies Extend pressure measurement range with connection to external 700 series pressure modules Large back-lit graphic display can show up to three inputs simultaneously Store five instrument setups for recall and use Dimensions (H x W x D) 200 x 110 x 58 mm (7.9 x 4.3 x 2.3 inches) Net weight 353.9 g (1 lb 3 oz) Note Optional accessories, available separately, include: transmitter test hoses TTH5K ( 908-3782 ) and TTH10K ( 908-3786 ), providing No Tools Required (NTR) connections between hand pumps or pressure transmitter to the standard IEC " female input on most pressure transmitters worldwide; test hose 700MTH ( 908-3798 ), similar to the 700TTH but with a " male ...
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FLUKE 719 30G, Fluke

FLUKE 719 30G, Fluke

Fluke 719 Revolutionary electric pump technology enables user to calibrate and test pressure devices quickly and easily with one hand. Built-in electric pump Best in class pressure measurement uncertainty of 0.025% Measure and source mA with best in class 0.015% accuracy Relative humidity 95% (-10 → 30 °C), 75% (30 → 40 °C), 45% (40 → 50 °C), 35% (50 → 55 °C) Precision pressure adjust vernier Variable release rate bleed valve for easy pressure adjustment Ideal performance for high accuracy transmitter calibration Programmable pump limit eliminates over-pressurization and allows user to program target pressures for pumping Extended pressure measurement range with any of 29 700Pxx pressure modules Source mA with simultaneous pressure measurement to test valves and I/Ps Simulate mA signals to troubleshoot 4-20 mA loops Test pressure switches with built-in switch test function Power transmitters during test using 24V loop supply with simultaneous mA measurement Proven cleanout ports reduce pump failures Compact (210mm H x 87mm W x 60mm D) and lightweight (0.912kg) Note Warranty is 3 years (pressure calibrator), 1 year (pump) Approvals CSA Standards EN50082-1:1992 and EN55022:1994 Class B Supplied with NIST traceable certification, TL75 test leads, AC72 alligator clip set, push-fit connectors (1/8" NPT male connectors), translucent test hose, product overview manual (printed), user’s manual (CD-ROM in 14 languages), two 9V alkaline batteries, yellow holster Note Pump warranty is 1 year
New items
Calog Pressure 2 300 Bar, Calog Instruments UK

Calog Pressure 2 300 Bar, Calog Instruments UK

Calog PRESSURE II Calibrator The Calog PRESSURE II is available with 30 bar sensor ( 829-8820 ), 100 bar sensor ( 885-6129 ) or 300 bar sensor ( 885-6123 ). Its speciality is pressure measurement and milliamp loop powered instruments which it can measure, source and simulate. DC voltage and circuit continuity can also be measured. Interchangeable pressure sensors enable users to effortlessly connect a wide range of pressure sensors. Features include simultaneous measurement of pressure and current for I/P testing. The pressure switch test feature ensures accurate and safe calibration of pressure switches. The Calog PRESSURE II logging facility stores data on the SD card supplied, which is easily downloaded from the SD card to a PC via the on-board USB port and is useable in most common spreadsheet formats. Its small size, Lithium Ion battery pack and high precision make this an instrument of choicel for industrial field calibration. Measure, source or simulate 0 to 24 mA Measure 0 to 32 Vdc Continuity test function Increment, step, auto step or ramp with built-in 24V power supply for mA loops Displays values in mA and % or % and mA Keller series PA-33x Digital Pressure sensors used Pressure readings in many different units: bar, mbar, kPa, MPa, psi, m H2O, in H2O, ft H2O, mm Hg, cm Hg, in Hg, kg/cm2, atm Logged data is downloaded via the on-board USB port Contains a simple pressure conversion menu Trend logging with programmable timebase of all measured values Supplied with Carry case, protective rubber boot, Li-ion battery, charger, test leads, SD card
New items
FLUKE-718 100, Fluke

FLUKE-718 100, Fluke

Fluke 718-30G and 718-100G The complete solution to pressure calibration The Fluke 718 Pressure Calibrator provides a total pressure calibration solution for transmitters, gauges and switches. This compact pressure calibration solution is about a third of the size of comparable instruments and weighs just one kilogram (two pounds). The unique easy to clean pump helps protect the pump from damage and provides the ability to service the pump without disassembly, even in the field. Features and Benefits • Pressure Source and Milliamp Measurement to calibrate and maintain almost any pressure device • Integrated pump is easily cleaned when accidently exposed to fluids that reduces cost of ownership and repairs and enables servicing the pump in the field • Error % calculation for quicker pass/fail decision making in the field • Best in class mA accuracy of 0.015% for better measurement confidence and workload coverage • Min/Max/Hold to capture changing measurements • Switch test feature for quicker and more accurate pressure switch testing • New 1 and 300 PSI pressure ranges mean fewer extra tools required • 1, 30, 100 & 300 PSI ranges now available • 100G:- Range: -12 psi to 100 psi, (-850 mbar to 7 bar, -85 to 689.48 kPa) Pressure range -12 to +30psi (718-30G) -12 to +100psi (718-100G) Pressure units psi, in.H 2 O (4°C), in.H 2 O (20°C), cmH 2 O(4°C), cm H 2 O(20°C), bar, mbar, kPa, inHg, mmHg, kg/cm Operating modes Zero, Min, Max, Hold, Damp Source pressure -11psi to full scale (built in pump) Current range 0 to 24mA Loop supply 24V d.c. ±10% Drive current 20mA into 1000Ω (V batt >6.8V) 20mA into 700Ω (Vbatt 5.8V to 6.8V) Operating Temp -10 to +55°C Dimensions H. 201 W.98 Wt.600g (with holster) Supplied with protective yellow holster, test lead set, crocodile clips, 9V alkaline battery (fitted)
New items
DPI620PC-2barg, Druck

DPI620PC-2barg, Druck

1 The Druck DPI620PC-2barg is a pressure calibrator in the DPI 600 family. This pressure calibrator provides simultaneous measurement and source capabilities for electrical, frequency and temperature for the setup, testing and calibration of most types of process instruments including transmitters, transducers, gauges/indicators, switches, proximity detectors, counters, RTDs, thermocouples and valve positioners. ATEX, IECEx and ETL approved for hazardous area use Pressure modules to expand your pressure range Pressure relief valve to protect pressure module from overpressure High resolution touch display and UI (user interface) supporting gestures and swipes for a flatter menu structure and greater ease of use
New items
DPI620SPC-20barg, Druck

DPI620SPC-20barg, Druck

1 The Druck DPI620SPC-20barg is a pressure calibrator in the DPI 600 family. This pressure calibrator provides simultaneous measurement and source capabilities for electrical, frequency and temperature for the setup, testing and calibration of most types of process instruments including transmitters, transducers, gauges/indicators, switches, proximity detectors, counters, RTDs, thermocouples and valve positioners. ATEX, IECEx and ETL approved for hazardous area use Pressure modules to expand your pressure range Pressure relief valve to protect pressure module from overpressure High resolution touch display and UI (user interface) supporting gestures and swipes for a flatter menu structure and greater ease of use
New items
FLUKE-717 30G, Fluke

FLUKE-717 30G, Fluke

Fluke 717 Pressure Calibrators For measuring overpressure and vacuum with an internal sensor Suitable for non-corrosive gases and liquids Select from numerous technical units for the pressure Simultaneous measurement of pressure and current for simple P/I or I/P testing 24 V loop supply Zero, min. / max., hold and damp functions Test functions for push button switches: adjusting, resetting, dead zone Optional accessories Carry case C25 (RS stock no.: 106-6001 ) Type Range Resolution Overpressure 717 1G -68.9 mbar to 68.9 mbar 0.001 mbar 5x FS 717 30G -850 mbar to 2 bar 0.1 mbar 2x FS 717 100G -850 mbar to 7 bar 0.1 mbar 2x FS 717 300G -850 mbar to 20 bar 1 mbar 375 PSI, 25 bar 717 500G 0 → 34.5 bar 1 mbar 2x FS 717 1000G 0 → 69 bar 1 mbar 2x FS 717 1500G 0 → 103.4 bar 0.01 bar 2x FS 717 3000G 0 → 207 bar 0.01 bar 2x FS 717 5000G 0 → 345 bar 0.01 bar 2x FS Pressure measurement Accuracy: 0.05% of final value Measuring currents Range: 0 to 24 mA Accuracy: 0.015% + 2 digit Resolution: 0.001 mA Other Max. (perm. Voltage: 30 V Pressure connection: 1/8 NPT socket Dimensions (H x W x D): 201 x 98 x 52 mm Standards   CSA C22.2 no. 1010.1: 1992, IEC 61010, CAT I 30V Supplied with   Fluke 717, holster, TL75 test leads, AC72 crocodile clips, 9 V battery, instruction manual
New items
DPI612-HFP-700, Druck

DPI612-HFP-700, Druck

Druck Flexible Pressure Calibrators DPI 612 Flex Series The DPI 600 family revolutionised test and calibration by providing all tools for pressure generation and signal measurement in self-contained portable packages. The Druck DPI 612 Flex series is the fifth generation in the DPI 600 family. It incorporates the convenience and reliability of a true 'Druck'. It also offers interchangeable pressure modules, higher accuracy and improved pressure generation. The three types of calibrator in the series are the pFlex (low to medium pressure pneumatic), pFlexPro (low to high pressure pneumatic) and hFlexPro (very high pressure hydraulic). The pFlex (PFX) models are the PFX-00 ( 910-8024 ) which comes without a pressure module, the 2 bar/30 psi PFX-2G ( 910-8027 ), 7 bar/100 psi PFX-7G ( 910-8021 ) & 20 bar/300 psi PFX-20G ( 910-8030 ). The pFlexPro model PFP-100G ( 910-8046 ) generates pressure from 95% vacuum to 100 bar/1500 psi. The hFlexPro model ( 910-8049 ) generates pressure from 0 to 700 bar/10,000 psi. Complete pressure calibration tool to pump, measure, analyse Best-in-class pressure accuracy Fast and dependable Easy-to-use touch screen Quick-to-fit pressure adaptors and hoses Note Dirt and moisture trap accessory (IO620-IDT621) supplied as standard with PFX & PFP models is not for use with hFlex (HFP). The hydraulic version has an internal reservoir for hydraulic oil or water, a priming pump to expel air from the connected system and an intensifier to quickly and easily generate pressure. Supplied with Rechargeable battery, battery charger, carrying strap, test leads, user guide, calibration certificate (Base Unit PFX-00) + PM 620 pressure module, hose, carry case, dirt moisture trap (PFX other models) + pressure relief valve (PFP & HFP) + fluid bottle but no dirt moisture trap (HFP)
New items
Fluke -721-1603, Fluke

Fluke -721-1603, Fluke

Fluke 721 Precision Pressure Calibrator The Fluke 721 Precision Pressure Calibrator with dual isolated pressure sensors is designed for gas flow calibration (custody transfer) applications, enabling users to take simultaneous static and differential pressure measurements with a single tool. The 721 can be configured by selecting either a 16 PSI (1.1 bar) or 36 PSI (2.48 bar) low pressure sensor and adding any of 7 high pressure ranges: 100, 300, 500, 1000, 1500, 3000, 5000 psi (6, 9, 20, 24.5, 69, 103.4, 200, 345 bar). Users can add temperature measurement with the separately available Pt-100 RTD probe Fluke-720RTD ( 796-1646 ). Two isolated, stainless steel pressure sensors with 0.025% accuracy Pt100 RTD input for temperature measurement (probe available separately) Measures 4 to 20 mA signals Internal 24 V loop power supply can power a transmitter under test Measures up to 30 Vdc, checks 24 V loop power supplies Pressure measurement range can be extended with connection to external Fluke 700 series pressure modules Backlit graphic display can show up to 3 inputs simultaneously Stores 5 instrument setups for recall and use Standards EN50082-1:1992 and EN55022:1994 Class B Supplied with Test leads, soft case, AA batteries (x4), manual, traceable calibration certificate
New items
FLUKE-718EX100, Fluke

FLUKE-718EX100, Fluke

Fluke 718 Ex-30G & 718Ex-100G ATEX Built-in pressure/vacuum hand pump with vernier and bleed valvePressure measurement to 0.05% of full span, using an internal pressure sensorExtended pressure range measurement using optional intrinsically safe Fluke 700Pex plug-in external pressure modulesPressure switch test functionMin/Max hold functionsGauge, differential & absolute zeroing modesApproval certificates available on requestApproval certificates available on request.Supplied with protective red holster, TL75 test leads, AC72 test clips, media filter, CD instruction manual & content control diagram.
New items
DPI611-10G, Druck

DPI611-10G, Druck

Druck DPI611 Hand-held Pressure Calibrator The Druck DPI611 hand-held pressure calibrator combines pressure generation, signal measurement and loop power. This 4th generation family of instruments provides all the convenience and reliability of the 'Druck' but offers twice the performance in a product which is half the size. State-of-the-art analog and digital microelectronics, reducing size of PCA Truly hand-held - 50% smaller and 33% lighter than the DPI610 Generates 0 to 20 bar/300 psi within 30 seconds Creates 95% vacuum Touch screen interface with application DASHBOARD, quick TASK and FAVOURITES storage Fast, three-task set-up for any application Calculates PASS/FAIL errors, documents results and interfaces with calibration software Rugged and waterproof materials/construction Supplied with set of alkaline batteries, hand strap, test leads, G1/8 female and 1/8 NPT female adaptors, calibration certificate, quick user guide, electronic copy of multi-lingual user manual in memory on instrument
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Pressure Calibrators and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Pressure Calibrators or any other product.
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UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Pressure Calibrators.
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