Digital multimeters
True-RMS handhelds for panel work, from basic electrician models to CAT IV instruments for the incomer.
- True-RMS, 6000–20000 count
- Temperature, capacitance, diode, duty
- CAT III 1000 V / CAT IV 600 V options
Metravi · Kyoritsu · Fluke · MECO · Kusam-Meco
Test & measurement instruments
Three brands, three budgets, one rule: the instrument has to survive your shop floor and hold its calibration. We will tell you honestly which one is enough for the job.
Instrument families we supply
Metravi covers the everyday maintenance kit at sensible cost, Kyoritsu is the workhorse for insulation, earth and power quality work, and Fluke is where accuracy, ruggedness and calibration traceability come first.
Which brand for which job
Broad range at practical prices. The default choice for maintenance teams equipping several technicians, and strong on environment and material testing instruments.
Japanese-built specialists in insulation, earth and power quality. Where a test result has to stand up in a shutdown report, this is the instrument engineers ask for by name.
Highest ruggedness and traceable accuracy, with the widest accessory ecosystem. Chosen for calibration work, documented process checks and safety-critical measurement.
Instrument FAQs
Which insulation tester voltage do I need?+
For LT motors and cables up to 1100 V, a 500 V / 1 kV tester is enough. For HT motors, transformers and 11 kV cables, use a 5 kV tester with PI and DAR so you get a trend, not just a pass or fail. Our insulation testing guide has the voltage table.
Do instruments come with calibration certificates?+
Instruments ship with the manufacturer's test report. Traceable calibration certificates can be arranged at the time of order — tell us in the enquiry, because it affects the delivery schedule.
CAT III or CAT IV — which do I need?+
The category describes the transient energy the meter must survive where you use it. CAT III covers distribution boards and fixed installations; CAT IV covers the origin of the installation and incoming service. Working near the incomer or outdoors means CAT IV.
Can you help with a power quality study?+
We supply the analyzer and help set up the logging, and we can connect you with audit teams using the same instruments. The harmonic profile from that study is exactly what decides whether your APFC panel needs detuned reactors.