Products Found: 126
Showing Results For: Insulation Testers
Insulation Testers
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IM75, FLIR
19 In Stock
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£ 637.62
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3665021, Fluke
Fluke 1550, 1555 5kV and 10kV Insulation Tester
High voltage insulation tester ideal for testing high voltage equipment including switchgear, motors, generators and cables.
Meets requirements of IEEE 43-2000
Capacitance and leakage current measurement
Resistance measurements up to 2TΩ (Fluke 1555)
Ramp function for breakdown testing
Voltage breakdown detection alerts and voltage reading up to 600 V ac or dc for increased user safety
99 measurements storage and recall and PC interface
Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI)
Timer settings up to 99 minutes for timed tests
Guard system eliminates the effect of surface leakage current on high-resistance measurements
Large LCD display with analogue bargraph
Long life lead acid battery with over 750 tests between charges
EN 61010 safety rating CAT IV 1000 V, CAT III 1000 V
Test Voltages dc
250V, 500V, 1kV, 2.5kV, 5kV and 10kV (Fluke 1555 only)
-0%, +10% at 1mA load current
Resistance measurement
200kΩ → 100 GΩ: ± 5%,(Fluke 1550)
200kΩ → 200 GΩ: ± 5%,(Fluke 1555)
200GΩ → 1TΩ: ± 20% (Fluke 1550)
200GΩ → 2TΩ: ± 20% (Fluke 1555)
Bargraph range
0 → 1 TΩ
Leakage current measurement
1 nA to 2 mA ±(5% + 2 nA)
Capacitance Measurement
0.01 μF to 15.00 μF ±(15% rdg + 0.03μF
Charging Rate for capacitive load
5 seconds per μF
Discharge rate for capacitive load
1.55 seconds per μF
Live circuit warning
30 V → 660V ac/dc 50/60Hz ±(15% + 2 V)
Power
12V Lead-acid rechargeable battery: internal mains powered charger
Dimensions & Weight
269 x 277 x 160mm : 3.7kg
Supplied with
Test cables & crocodile clips, infrared USB adaptor, AC power cord, 12V lead acid battery (fitted), FlukeView Forms Basic Software, user manual on CD-ROM, soft carrying case (Fluke 1555 only)
Fluke 1550 & 1555 kits include
: IP67 hard case, NIST traceable certificate of calibration and additional ruggedized crocodile clips
New items
1006-341, Megger
Megger MIT480 mk2 Series Insulation & Continuity Testers
MIT480 mk2 Series insulation & continuity testers replace the original MIT480 range. Designed for the Telecommunication and Cable testing markets. The tester features a redesigned case, back-stand and 6 cell battery compartment with separate fuse access.
Features and Benefits
Insulation testing up to 500 V and 100 GΩ range in a hand held instrument
Three wire connection for tip, ring and earth connection
Gated access to 500 V to prevent accidental damage
Adjustable insulation test voltage from 10 V to 500 V
New case design with optional magnetic hanging strap
600 C TRMS AC and DC voltage measurement
Live circuit detection and protection
Timed Testing: Automatically test to a time limit
Flexible silicone test leads prevent measurement errors on GΩ ranges above 5 GΩ
CAT IV 600 V
IP54 Rated
ABS Housing
Bluetooth® and software available on MIT485/2
Supplied with
Silicone test lead set, SP5 switched probe, AA Batteries x 6, hard carry case and information CD
New items
P06234101, Chauvin Arnoux
The Multimetrix MH 401 is a simple insulation knife that can measure insulation at 250, 500 or 1000 V for resistors up to 2000 Ω. The meter can also measure alternating voltages up to 600 V AC and test for continuity. It includes automatic compensation of the measurement cables, warns of the presence of voltage and offers the following other functions: timer, DATA HOLD, automatic shutdown.
Insulation measurement at 250/500/1000 V. DC up to 2000 Ω
Passage resistance measurement with currents from 200 ma
Ease of use with functions: timer / data hold / measurement cable compensation
SAFETY: CAT III 300 V (IEC 61010-1)
New items
New items
FLUKE-1555 FC w/IR3000FC, Fluke
The Fluke 1555C Tester together with the IR3000 FC connector and Fluke Connect App allow users to perform advanced insulation testing by wirelessly transfering test results from the tester to Fluke Connect which eliminates error-prone paperwork and saves your technician's time. Kit includes industrial hard case and high voltage test lead.
Test voltages to up 10 kV and save time by trending on the spot only with Fluke Connect™
Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety
Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V
Measurements can be stored in up to 99 memory locations
Long battery life gives the user over 750 tests between charges
Large digital/analog LCD for easy viewing
Capacitance and leakage current measurement
Ramp function for breakdown testing
Resistance measurements up to 2 TΩ
Timer settings up to 99 minutes for timed tests
New items
P01138902, Chauvin Arnoux
CA 6543 Megohmmeter
The C.A 6543 Megohmmeter supports extreme site conditions and is expert in qualitative insulation analysis. The CA 6543 is a 50V to 1kV high performance insulation tester.
Insulation: up to 4TΩ (5 cal.) at 50 / 100 / 250 / 500 and 1000V DC
Automatic calculation of insulation quality ratios: DAR and PI
Programmable test period and plottingof the R(t) curve
Automatic indication of voltage before and after measurement: 1 to 1000V AC / DC
Resistance: 0.01Ω to 400kΩ
Continuity: 0.01Ω to 40Ω (audible beep and lead compensation )
Automatic capacitance measurement after each insulation measurement: 0.005 to 4.999μF
Microprocessor-controlled
Memorisation of measurements (128KB)
Bi-directional RS232
LCD screen with digital display and bargraph
Backlit display
SMOOTH function (smoothing of values displayed)
Possibility of locking insulation test voltages
Programmable alarms
Long battery life due to rechargeable battery with built-in charger
Remote control probe available (optional)
Standards
CEI 61010-1 + A2 - Cat III - 600 V and CEI 61557
Supplied with
1 x carrying bag, 2 x 1.5 m safety leads (red/blue), 1 x 1.5 m guarded safety lead (black), 3 x crocodile clips (red/blue/black), 1 x test probe (black), 1 x 2-sided condensed users manual, 1 users manual, 1 x 2m mains lead.
New items
MIT525, Megger
Megger Insulation Tester
The Megger MIT525 5kV lightwEight and compact insulation tester are used for diagnostics testing and maintenance of high voltage electrical equipment. It measures insulation resistance up to 10Tohm and offers tests such as polarisation index, dielectric absorption ratio, step voltage, dielectric discharge and ramp testing. This device has a lithium-ion battery and the large, clear and easy to read display makes it suitable for use in sunlight and poorly lit environments. The information displayed by it includes resistance, voltage, leakage current, capacitance, battery status and time constant. The elapsed time is also displayed constantly, which reduces the need for a separate timer.
Features and Benefits
PI, DAR, DD, SV and ramp test
Improved productivity : Operates from line power/mains if battery is dead
Li ion battery - extended capacity, rapid charge
Advanced memory with time/date stamp
Unique locking HV insulated plugs
No detachable clips for safety with capacitance
Screened options for high noise environments
High-quality silicon double insulated cable
Applications
Industrial sites
Cable testing
Motor testing
Automotive
ESD
Panel building
Avionics
Maintenance sites
Certifications
CATIV 600 V
New items
FLUKE 1550C/KIT, Fluke
Fluke 1550, 1555 5kV and 10kV Insulation Tester
High voltage insulation tester ideal for testing high voltage equipment including switchgear, motors, generators and cables.
Meets requirements of IEEE 43-2000
Capacitance and leakage current measurement
Resistance measurements up to 2TΩ (Fluke 1555)
Ramp function for breakdown testing
Voltage breakdown detection alerts and voltage reading up to 600 V ac or dc for increased user safety
99 measurements storage and recall and PC interface
Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI)
Timer settings up to 99 minutes for timed tests
Guard system eliminates the effect of surface leakage current on high-resistance measurements
Large LCD display with analogue bargraph
Long life lead acid battery with over 750 tests between charges
EN 61010 safety rating CAT IV 1000 V, CAT III 1000 V
Test Voltages dc
250V, 500V, 1kV, 2.5kV, 5kV and 10kV (Fluke 1555 only)
-0%, +10% at 1mA load current
Resistance measurement
200kΩ → 100 GΩ: ± 5%,(Fluke 1550)
200kΩ → 200 GΩ: ± 5%,(Fluke 1555)
200GΩ → 1TΩ: ± 20% (Fluke 1550)
200GΩ → 2TΩ: ± 20% (Fluke 1555)
Bargraph range
0 → 1 TΩ
Leakage current measurement
1 nA to 2 mA ±(5% + 2 nA)
Capacitance Measurement
0.01 μF to 15.00 μF ±(15% rdg + 0.03μF
Charging Rate for capacitive load
5 seconds per μF
Discharge rate for capacitive load
1.55 seconds per μF
Live circuit warning
30 V → 660V ac/dc 50/60Hz ±(15% + 2 V)
Power
12V Lead-acid rechargeable battery: internal mains powered charger
Dimensions & Weight
269 x 277 x 160mm : 3.7kg
Supplied with
Test cables & crocodile clips, infrared USB adaptor, AC power cord, 12V lead acid battery (fitted), FlukeView Forms Basic Software, user manual on CD-ROM, soft carrying case (Fluke 1555 only)
Fluke 1550 & 1555 kits include
: IP67 hard case, NIST traceable certificate of calibration and additional ruggedized crocodil...
New items
1004-745, Megger
MIT2500 Insulation Tester
MIT2500 insulation & continuity tester has been designed for the Electrical and Industrial test applications. Where operation voltages exceed 1000 V and higher insulation test voltages are needed.
The tester offers both fixed range voltages of 50 V, 100 V, 250 V, 500 V, 1000 V and 2500 V. And a variable range that allows any voltage between 50 V and 2500 V to be "dialled in".
MIT2500 features a redesigned case, back-stand and 6 cell battery compartment. It also offers a guard terminal to reduce surface tracking currents that reduce accuracy at higher voltages.
Insulation testing up to 2.5 kV and 200 GΩ range in a hand held instrument
Guard terminal for high-resistance accuracy
Adjustable insulation test voltage from 50 V to 2500 V
Stabilised insulation test voltage
Single range, faster continuity testing from 0.01 Ω to 1 MΩ
Live circuit detection and protection
CAT IV 600 V applications
New case design with optional magnetic hanging strap
IP54 Rated
ABS housing
Standards
IEC 61010 & EN61557
Supplied with
2.5 kV rated test leads fitted with medium size crocodile clips and 1 kV rated test leads with probes and clips
New items
1006-339, Megger
Megger MIT 420 mk2 Series Insulation & Continuity Testers
Meggers MIT420/2 Series of insulation and continuity testers are designed for testing electrical installation and specialist applications where accurate, reliable and safe testing is essential. Combining the latest range of measurement techniques with new instrument design to provide a state-of-the-art tester that is compact and comfortable to hold. Featuring a redesigned case, back-stand and 6 cell battery compartment with separate fuse access. All instruments are over-moulded for increased protection and achieve an IP54 weatherproof rating, providing an almost indestructible case.
All primary results are displayed in the larger digital display and repeated on the analogue arc. Auxiliary test information such as frequency, leakage current, insulation or circuit voltage is displayed in the smaller secondary digital display. A variable range has been added to allow any intermediate voltage from 50 V to 1000 V in 10 V steps. Where application- specific test voltages are required that do not appear in the standard ranges.
Continuity testing is now faster, a single auto-ranging 0.01 Ω to 1.0 MΩ function replaces the "ohms" and "k ohms" ranges. Retained are the 200 mA and 20 mA test options.
Typical Applications include:- Manufacturing/production line goods, electrostatic measurement, component testing, battery powered traction and letting equipment, commercial avionics and military land, marine and air communications.
Stabilised insulation test voltage
600 V TRMS AC and DC voltage measurement
Live circuit detection and protection
CAT IV 600 V & IP54
Weatherproof, rated to IP54
Battery Requirements: 6 AA Alkaline or Nickel Metal Hydride (NIMH)
Standards
EC1010 and BS EN 61557
Supplied with
Hard carry case complete with red/black silicone test lead set with probes, 1 red & 1 black crocodile...
New items
M550P, Gossen Metrawatt
METRISO TECH Insulation Tester
The METRISO TECH insulation and resistance measuring instrument allows for quick and effective testing of protective measures in accordance with: DIN VDE 0100, ÖVE-EN 1 (Austria), SEV 1000 (Switzerland) and regulations specific to other countries as well.
Insulation measurement per EN 61557-2 / VDE 0413 part 2
Low-resistance measurement per EN 61557-4 / VDE 0413 part 4
Voltage testing and measurement up to 1000 V
Intelligent filter: precise and measurement-dependent activation for the measurement of very high resistances
Digital and analog display, backlit
Indication of dangerous contact voltage LED
Acoustic signalling when limit value is exceeded
Detection of interference voltage in switch position OFF
Overvoltage protection
Protects the instrument in the event of inadvertent connection to mains power
Fuse link for all resistance measuring ranges
Electronic fuse for the protection of low resistance and resistance measurement Rlo and R
Compact and rugged for service calls under harsh conditions
One measuring point self-test with test resistance of 10 MΩ per IEC/HD 60364-6 / EN 50110
Supplied with
METRISO TECH insulation tester, DAkkS calibration certificate, set batteries, carrying strap, alligator clip, KS17-4 cable set, condensed operating instructions, supplement Safety Information, detailed operating instructions for download on the website www.gossenmetrawatt.com
New items
1001-939, Megger
MIT500 Series Industrial Insulation Testers - 5 and 10kV
Robust and reliable testers for high performance in the real-world. The new MIT series: MIT515, MIT525, MIT1025 are designed for industrial and power distribution applications.
The New MIT 515 (
763-9267
) instrument can be used to perform both simple Go No-Go insulation tests and basic diagnostic insulation tests such as Polarisation Index (PI).
There are two new advanced models: MIT 525 (
763-9260
) and MIT1025 (
763-9264
) with memory and diagnostic insulation testing. The 10 kV MIT1025 is suited to more rigorous testing of higher voltage equipment. The 5kV models test to 10TOhm while the 10kV models will test to 20TOhm and all instruments have a fully specified guard terminal/circuit to allow accurate results in a wide range of test situations. You can test from battery or from AC power and benefit from a long battery life and a rapid recharge time. To assist with storing and trending results, both the MIT525 and MIT1025 include memory and download to PC via USB, as well as additional diagnostic tests, such as Step Voltage (SV) and ramp test.
10 TΩ (5 kV) / 20 TΩ (10 kV) max. insulation resistance
Timed IR plus PI and DAR diagnostic tests
Operate with dead battery when on line power/mains
Rapid charge Li-ion battery – up to 6 hrs continuous testing (5 kV)
Dedicated voltmeter function (30 V to 660 V)
CATIV 600 V safety rating
Large LCD display with automatic backlight
Noise filter – rejects up to 3 mA noise
High altitude operation up to 3000 m
MIT525/1025 ADDITIONAL FEATURES:
Dielectric Discharge (DD), Step Voltage (SV) and ramp test functions
Advanced memory with time/date stamp, on screen recall
Real time clock
Download of memory via isolated USB (type B) interface (USB cable to PC)
PowerDB Lite asset management software
Supplied with
MIT515:
User guide CD, power lead, 3 m leadset x 3, medium insulated clips
MIT525:
User guide CD, power l...