Featured Products
Multi-Range CT6 & CT6LSR CT6 This instrument is for general purpose non-contact measurement of RPM, cycle...
Advent A2108 for Multimeter Use Tachometer probe for use with Multimeter. Non-contact...
The Compact optical-contact laser tachometer kit is a very versatile multipurpose Tachometer with both Optical or Contact rpm, linear rate, dista...
Electronic Stethoscope Kit This model helps locate and evaluate bearing or machine noise for maintenance diagnosis. The analogue output can be f...
Optical to Contact Adaptor LSAB-2 A contact add on for optical tachometers or remote optical sensors....
Remote Optical Sensor, VLS5/J A sensor which may be permanently mounted inside machinery or will allow acce...
Advent A2108 for PC Use Laser tachometer probe for use with PC. Non-contact rotational speed measurement or logging via RS-232 link to PC Long...
Multi-Range CT6 & CT6LSR CT6 This instrument is for general purpose non-contact measurement of RPM, cycle...
Advent A2102 & A2103 Tachometer for use in difficult access environments or where small instrument size is...
Advent A2103LSR Tachometer for use in difficult access environments or where small instrument size is important. Class 2 laser (670nm) for impr...
A2109 Intrinsically-Safe Laser Intrinsically-safe tachometers for use in hazardous environments in petrochemical, gas and volatile materials pro...
Popular Categories For Compact
Categories For Compact
Popular Items
Popular items
CT6, Compact
Multi-Range CT6 & CT6LSR
CT6
This instrument is for general purpose non-contact measurement of RPM, cycle time, total count, duration of total count.
Accepts all Compact Instrument tachometer accessories
Uses conventional incandesent light source
CT6LSR
This instrument has all of the measurement features of the CT6 but is ideal for use in difficult target applications.
Extended operating range (2m)
Will operate a ±80° to axis of reflective target
High intensity target-beam (Class IIa laser, 670mm, 1mW)
Accepts all Compact Instrument Accessories
Complete with LSAB-2 optical to contact adaptor (RS
622-587
)
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
Popular items
A2108, Compact
Advent A2108 for Multimeter Use
Tachometer probe for use with Multimeter.
Non-contact rotational speed measurement via any suitable multimeter
Up to 1m optical range
Two speed ranges for improved resolution
Analogue output of 6V for 6000 or 60000rpm, via 4mm plugs
Green LED 'on target' indicator
Auto power-off to prolong battery life
Speed range (I)
100 - 6000rpm
Speed range (II)
1000 - 60000rpm
Optical range
50mm to 1m typical
Optical acceptance angle
±45º
Output
0.1 or 1V/1000rpm
Accuracy
±0.5%
Resolution
1.5mV
Zero offset
±6mV max
Power source
4 x AAA battery
Supplied with
Batteries, 1m coiled cable with 4mm plugs, carry case.
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
Popular items
A2103/LSR/K, Compact
The Compact optical-contact laser tachometer kit is a very versatile multipurpose Tachometer with both Optical or Contact rpm, linear rate, distance ranges, a additional remote Laser Optical Sensor for rpm monitoring in difficult access applications, the unique inverting display, allows easy reading when in a limited access situation, an optical range of up to 2 metres, the optical performance is second to none, the time and Count modes, data capture and very fast response modes, 0.1 seconds update time, traceable certificates supplied as standard.
Maximum linear rate is typically 1,500 metres/minute or 4,500 feet/minute
Popular items
STE3, Compact
Electronic Stethoscope Kit
This model helps locate and evaluate bearing or machine noise for maintenance diagnosis. The analogue output can be fed into an audio tape recorder (not supplied) for further analysis or for use as a reference for future comparisons. The headphones supplied are based on standard ear defenders, which minimise interference from ambient factory noise.
Contents:
Stethoscope, headphones, 70mm stainless steel probe, 300mm stainless steel probe, instruction leaflet.
Frequency range
30Hz - 15KHz
Operating temperature
0-45°C
Dimensions
Instrument 220 x 50 x 35
Probes Ø3.93 x 70 or 300mm long
Battery
4 x AAA
Popular items
LSAB-2, Compact
Optical to Contact Adaptor LSAB-2
A contact add on for optical tachometers or remote optical sensors.
Operation range of 3 to 50000 rpm, 0.3 to 1500 metres per minute, 0.3 to 4500 feet per minute
Supplied with
RPM cone and metric surface speed disc.
Tachometers Accessories
Accessories which greatly enhance the functionality of the Compact instruments CT range of tachometers.
Popular items
VLS/5J, Compact
Remote Optical Sensor, VLS5/J
A sensor which may be permanently mounted inside machinery or will allow access to confined areas. Dimensions are ø 34mm x 130mm long.
25mm to 1000mm Optical Range
±45° Optical Angle
Incandescent lamp light source
1m cable
Can be used as a "remote contact adaptor" by using an Optical to Contact adaptor (LSAB-2, Stock No.
622-587
)
Tachometers Accessories
Accessories which greatly enhance the functionality of the Compact instruments CT range of tachometers.
Popular items
A2108/LSR/232, Compact
Advent A2108 for PC Use
Laser tachometer probe for use with PC.
Non-contact rotational speed measurement or logging via RS-232 link to PC
Long optical range - up to 2m
Speed range up to 60000rpm
CD-ROM with logging software supplied
Green LED 'on target' indicator
Auto power-off to prolong battery life
Calibrated version available
Speed range
100 - 60000rpm
Light source
Class II Laser Diode
visible IR, 635nm
Optical range
50mm to 2m typical
Optical acceptance angle
±80º
Output
RS-232 serial data
Accuracy
±0.1%
Resolution
1rpm
Power source
4 x AAA battery
Supplied with
Batteries, RS-232 serial cable, CD-ROM, carry case.
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
Popular items
CT6/LSR, Compact
Multi-Range CT6 & CT6LSR
CT6
This instrument is for general purpose non-contact measurement of RPM, cycle time, total count, duration of total count.
Accepts all Compact Instrument tachometer accessories
Uses conventional incandesent light source
CT6LSR
This instrument has all of the measurement features of the CT6 but is ideal for use in difficult target applications.
Extended operating range (2m)
Will operate a ±80° to axis of reflective target
High intensity target-beam (Class IIa laser, 670mm, 1mW)
Accepts all Compact Instrument Accessories
Complete with LSAB-2 optical to contact adaptor (RS
622-587
)
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
Popular items
Popular items
A2103, Compact
Advent A2102 & A2103
Tachometer for use in difficult access environments or where small instrument size is important.
All models utilise a mini-lamp light source.
Model A2102:
General Purpose, intermediate model
Display reads vertical and inverted (switchable)
Autoranging measurement range
Measure rpm and Linear distance
Metric Unit measurements ONLY
Optical AND Contact Speed measurement
Model A2103:
Professional model
Display reads vertical and inverted (switchable)
Autoranging OR range selectable
Measure rpm and Linear distance
Metric OR imperial measurement system (selectable)
Optical and Contact speed measurement
Memory, MAX-MIN speed measurement & True moving average of last 8 readings
Popular items
A2103/LSR, Compact
Advent A2103LSR
Tachometer for use in difficult access environments or where small instrument size is important.
Class 2 laser (670nm) for improved target performance
Operating range, up to 2metres
Improved optical angle to reflective target ±80°
Display reads vertical and inverted (switchable)
Autoranging OR range selectable
Measure rpm and Linear distance
Metric OR imperial measurement system (selectable)
Optical and Contact speed measurement
Memory, MAX-MIN speed measurement & True moving average of last 8 readings
Supplied in a plastic storage case
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
Popular items
A2109/LSR, Compact
A2109 Intrinsically-Safe Laser
Intrinsically-safe tachometers for use in hazardous environments in petrochemical, gas and volatile materials processing industries. The key functions of the intrinsically safe advent range are detailed in the table.
Suitable for use in Hazardous Work Areas - Zone 1
Ideal for use in limited areas where small portable instruments size is important
Class II laser gives improved targeting and range
Improved optical angle to reflective target ±80°
OPTICAL or CONTACT measurement, using adaptor supplied (replacement wheel set available separately)
A2109/LSR
Optical System
0.01
Optical range
50mm to 2000mm
Optical angle
±80°
Light source
Red Spot Laser, Class II, 670mm
Display
180° Inverting LCD vertical 5 digit display
On target indicator
Yes
Low battery indicator
Yes
Power requirements
4 x AAA alkaline batteries
Speed Range
Optical mode
3 to 99999 rpm (or equivalent rps)
Contact mode
Max 50000rpm for 10 secs (or equivalent rps)
Max linear speed
0.3 to 1500metres or yards/min. (4500ft/min) or equivalent in secs
Resolution range features
Fully autoranging, up to 0.001 digit or ±1 digit fixed
Accuracy speed modes only
±0.1 metres
Time interval mode
0 to 99999 secs autoranging only (0.001 res.)
Timebase standard
0.8 secs or time between pulses, whichever is longest
Timebase, fast mode
0.1 secs auto selection in max or min capture mode
Note
II 2G EEX ia IIC T4
Caution
This product MUST only be used with Duracell Procell batteries (supplied). Failure to do so will invalidate approval Certification.
Standards
BAS 01 ATEX 2301X
This is the only manufacturer to produce an EXE approved portable tachometer for use in hazardous areas.
Warning
Under no circumstances should the laser beam be viewed directly or via optical instruments. Read instructions carefully prior to use.
New Items
New items
CT6, Compact
Multi-Range CT6 & CT6LSR
CT6
This instrument is for general purpose non-contact measurement of RPM, cycle time, total count, duration of total count.
Accepts all Compact Instrument tachometer accessories
Uses conventional incandesent light source
CT6LSR
This instrument has all of the measurement features of the CT6 but is ideal for use in difficult target applications.
Extended operating range (2m)
Will operate a ±80° to axis of reflective target
High intensity target-beam (Class IIa laser, 670mm, 1mW)
Accepts all Compact Instrument Accessories
Complete with LSAB-2 optical to contact adaptor (RS
622-587
)
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
New items
A2108, Compact
Advent A2108 for Multimeter Use
Tachometer probe for use with Multimeter.
Non-contact rotational speed measurement via any suitable multimeter
Up to 1m optical range
Two speed ranges for improved resolution
Analogue output of 6V for 6000 or 60000rpm, via 4mm plugs
Green LED 'on target' indicator
Auto power-off to prolong battery life
Speed range (I)
100 - 6000rpm
Speed range (II)
1000 - 60000rpm
Optical range
50mm to 1m typical
Optical acceptance angle
±45º
Output
0.1 or 1V/1000rpm
Accuracy
±0.5%
Resolution
1.5mV
Zero offset
±6mV max
Power source
4 x AAA battery
Supplied with
Batteries, 1m coiled cable with 4mm plugs, carry case.
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
New items
A2103/LSR/K, Compact
The Compact optical-contact laser tachometer kit is a very versatile multipurpose Tachometer with both Optical or Contact rpm, linear rate, distance ranges, a additional remote Laser Optical Sensor for rpm monitoring in difficult access applications, the unique inverting display, allows easy reading when in a limited access situation, an optical range of up to 2 metres, the optical performance is second to none, the time and Count modes, data capture and very fast response modes, 0.1 seconds update time, traceable certificates supplied as standard.
Maximum linear rate is typically 1,500 metres/minute or 4,500 feet/minute
New items
STE3, Compact
Electronic Stethoscope Kit
This model helps locate and evaluate bearing or machine noise for maintenance diagnosis. The analogue output can be fed into an audio tape recorder (not supplied) for further analysis or for use as a reference for future comparisons. The headphones supplied are based on standard ear defenders, which minimise interference from ambient factory noise.
Contents:
Stethoscope, headphones, 70mm stainless steel probe, 300mm stainless steel probe, instruction leaflet.
Frequency range
30Hz - 15KHz
Operating temperature
0-45°C
Dimensions
Instrument 220 x 50 x 35
Probes Ø3.93 x 70 or 300mm long
Battery
4 x AAA
New items
VLS/5J, Compact
Remote Optical Sensor, VLS5/J
A sensor which may be permanently mounted inside machinery or will allow access to confined areas. Dimensions are ø 34mm x 130mm long.
25mm to 1000mm Optical Range
±45° Optical Angle
Incandescent lamp light source
1m cable
Can be used as a "remote contact adaptor" by using an Optical to Contact adaptor (LSAB-2, Stock No.
622-587
)
Tachometers Accessories
Accessories which greatly enhance the functionality of the Compact instruments CT range of tachometers.
New items
LSAB-2, Compact
Optical to Contact Adaptor LSAB-2
A contact add on for optical tachometers or remote optical sensors.
Operation range of 3 to 50000 rpm, 0.3 to 1500 metres per minute, 0.3 to 4500 feet per minute
Supplied with
RPM cone and metric surface speed disc.
Tachometers Accessories
Accessories which greatly enhance the functionality of the Compact instruments CT range of tachometers.
New items
A2108/LSR/232, Compact
Advent A2108 for PC Use
Laser tachometer probe for use with PC.
Non-contact rotational speed measurement or logging via RS-232 link to PC
Long optical range - up to 2m
Speed range up to 60000rpm
CD-ROM with logging software supplied
Green LED 'on target' indicator
Auto power-off to prolong battery life
Calibrated version available
Speed range
100 - 60000rpm
Light source
Class II Laser Diode
visible IR, 635nm
Optical range
50mm to 2m typical
Optical acceptance angle
±80º
Output
RS-232 serial data
Accuracy
±0.1%
Resolution
1rpm
Power source
4 x AAA battery
Supplied with
Batteries, RS-232 serial cable, CD-ROM, carry case.
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
New items
CT6/LSR, Compact
Multi-Range CT6 & CT6LSR
CT6
This instrument is for general purpose non-contact measurement of RPM, cycle time, total count, duration of total count.
Accepts all Compact Instrument tachometer accessories
Uses conventional incandesent light source
CT6LSR
This instrument has all of the measurement features of the CT6 but is ideal for use in difficult target applications.
Extended operating range (2m)
Will operate a ±80° to axis of reflective target
High intensity target-beam (Class IIa laser, 670mm, 1mW)
Accepts all Compact Instrument Accessories
Complete with LSAB-2 optical to contact adaptor (RS
622-587
)
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
New items
New items
A2103, Compact
Advent A2102 & A2103
Tachometer for use in difficult access environments or where small instrument size is important.
All models utilise a mini-lamp light source.
Model A2102:
General Purpose, intermediate model
Display reads vertical and inverted (switchable)
Autoranging measurement range
Measure rpm and Linear distance
Metric Unit measurements ONLY
Optical AND Contact Speed measurement
Model A2103:
Professional model
Display reads vertical and inverted (switchable)
Autoranging OR range selectable
Measure rpm and Linear distance
Metric OR imperial measurement system (selectable)
Optical and Contact speed measurement
Memory, MAX-MIN speed measurement & True moving average of last 8 readings
New items
A2103/LSR, Compact
Advent A2103LSR
Tachometer for use in difficult access environments or where small instrument size is important.
Class 2 laser (670nm) for improved target performance
Operating range, up to 2metres
Improved optical angle to reflective target ±80°
Display reads vertical and inverted (switchable)
Autoranging OR range selectable
Measure rpm and Linear distance
Metric OR imperial measurement system (selectable)
Optical and Contact speed measurement
Memory, MAX-MIN speed measurement & True moving average of last 8 readings
Supplied in a plastic storage case
Warning
Read the instruction leaflet carefully prior to use. The safety requirements, for Class II lasers, are detailed in BS EN 60 825:1992 which replaces BS17192:1989.
New items
A2109/LSR, Compact
A2109 Intrinsically-Safe Laser
Intrinsically-safe tachometers for use in hazardous environments in petrochemical, gas and volatile materials processing industries. The key functions of the intrinsically safe advent range are detailed in the table.
Suitable for use in Hazardous Work Areas - Zone 1
Ideal for use in limited areas where small portable instruments size is important
Class II laser gives improved targeting and range
Improved optical angle to reflective target ±80°
OPTICAL or CONTACT measurement, using adaptor supplied (replacement wheel set available separately)
A2109/LSR
Optical System
0.01
Optical range
50mm to 2000mm
Optical angle
±80°
Light source
Red Spot Laser, Class II, 670mm
Display
180° Inverting LCD vertical 5 digit display
On target indicator
Yes
Low battery indicator
Yes
Power requirements
4 x AAA alkaline batteries
Speed Range
Optical mode
3 to 99999 rpm (or equivalent rps)
Contact mode
Max 50000rpm for 10 secs (or equivalent rps)
Max linear speed
0.3 to 1500metres or yards/min. (4500ft/min) or equivalent in secs
Resolution range features
Fully autoranging, up to 0.001 digit or ±1 digit fixed
Accuracy speed modes only
±0.1 metres
Time interval mode
0 to 99999 secs autoranging only (0.001 res.)
Timebase standard
0.8 secs or time between pulses, whichever is longest
Timebase, fast mode
0.1 secs auto selection in max or min capture mode
Note
II 2G EEX ia IIC T4
Caution
This product MUST only be used with Duracell Procell batteries (supplied). Failure to do so will invalidate approval Certification.
Standards
BAS 01 ATEX 2301X
This is the only manufacturer to produce an EXE approved portable tachometer for use in hazardous areas.
Warning
Under no circumstances should the laser beam be viewed directly or via optical instruments. Read instructions carefully prior to use.
Don’t hesitate to ask questions for better clarification.