OTC has calibrated thousands of different types of test instruments and these webpages will allow you to quickly search and locate your equipment.
To find a particular instrument, use one of the following search boxes to add the models you are intrested in and when ready click the Shopping Basket (above) and add your details. A Calibration quotation will be sent to you as soon as possible, or simply click here and enter instrument details into our Request a Quote Form.
Calibration | Make ![]() ![]() |
Model ![]() ![]() |
Description ![]() ![]() |
---|---|---|---|
Add | HOFFMAN | NVG103 | INSPECTION SCOPE |
Add | HT INSTRUMENT | HT304N | SOLAR POWER METER |
Add | HT INSTRUMENTS | HT3301 | INFRARED THERMOMETER |
Add | HT INSTRUMENTS | HT3310 | INFRARED THERMOMETER |
Add | HT INSTRUMENTS | HT8000 | PROCESS CALIBRATOR |
Add | HUNTING HIVOLT | CHECK IT MK2 | INSULATION TESTER |
Add | HUNTING HIVOLT | IT7 MK2 | INSULATION TESTER |
Add | HYPOTPLUS II | 5560DT | INSULATION/BREAK DOWN TESTER |
Add | IDEAL | 45-332 | INSPECTION MICROSCOPE |
Add | INS | 1 | LUXMETER |
Add | INS | DX200 | LUXMETER |
Add | INSCALE | IBC-3 | SCALES |
Add | INSERV | S1 | LUXMETER |
Add | INSILCO TECHNOLOGIES | 2980019-01 | CRIMP TOOL |
Add | INSIZE | 0-100MM | DEPTH GAUGE MIC & ROD SET (4) |
Add | INSIZE | 1/2-14 NPT | THREAD PLUG GAUGE |
Add | INSIZE | 1/4-18 NPT | THREAD PLUG GAUGE |
Add | INSIZE | 1114-150A | DIGITAL CALIPER |
Add | INSIZE | 18-35MM | BORE GAUGE SET |
Add | INSIZE | 20H7 | GO-NOGO PLUG GAUGE |
Add | INSIZE | 3127-123 | MICROMETER |
Add | INSIZE | 3127-202 | MICROMETER |
Add | INSIZE | 3127-30 | MICROMETER |
Add | INSIZE | 3127-40 | MICROMETER |
Add | INSIZE | 35H7 | GO-NOGO PLUG GAUGE |
Add | INSIZE | 4100-247 | GAUGE BLOCK SET (47 PIECE) |
Add | INSIZE | 9371 | LUXMETER |
Add | INSIZE | 9371-L110 | LUXMETER |
Add | INSIZE | H7 | GO-NOGO PLUG GAUGE |
Add | INSTCUBE | ABSOTP1 | TEMPERATURE CONTROLLER |
Add | INSTEK | GPT-9804 | HV INSULATION TESTER |
Add | INSTEK | GRS6032A | OSCILLOSCOPE |
Add | INSTEK | GRS6052 | OSCILLOSCOPE |
Add | INSTEK | GSP827 | SPECTRUM ANALYSER |
Add | INSTEK | PC-3030 | POWER SUPPLY UNIT |
Add | INSTEK | PS-6010 | POWER SUPPLY UNIT |
Add | INSTEK | PSM2010 | POWER SUPPLY UNIT |
Add | INSTEK | PSM6003 | POWER SUPPLY UNIT |
Add | INSTROTECH | CM56 | CLAMPMETER |
Add | INSTROTECH | LM60 | LUXMETER |
Add | INSTROTECH | PAT1900XI | PORTABLE APPLIANCE TESTER |
Add | INSTRUMENT SYSTEMS | CAS140 | SPECTROMETER |
Add | INSTRUMENT SYSTEMS | DIGILUX 9500 | LUXMETER |
Add | INSTRUMENTATION | ID-NET-SOPH | DATA LOGGER |
Add | INSTRUMENTATION | ID900-NET-SOPH | DATA LOGGER |
Add | INSTRUTHERM | LDR225 | LUXMETER |
Add | INTELL INSTRUMENTS | AR813 | LUXMETER |
Add | ISO-TECH | 1601 | INSULATION TESTER |
Add | ISO-TECH | IIT1500 | INSULATION TESTER |
Add | ISO-TECH | IIT2301 | INSULATION & CONTINUITY TESTER |