extech Total Products: 608

Stopwatch/Clock Yellow Housed Accuracy 3 sec/24 hr LCD Display Calendar Display Yes Yes Alarm Water Resistant Yes Includes NIST-traceable Certificate

Strobe/Tach W/ Nist 461825

Digital Stroboscope Flashes per Minute 100 to 10 000 RPM Range 100 to 10 000 Resolution 0.1 fpm Display 4 Digit LED Accuracy +/-0.05 Percent Averag...

Digital Stroboscope Flashes per Minute 100 to 10 000 RPM Range 100 to 10 000 Resolution 0.1 fpm Display 4 Digit LED Accuracy +/-0.05 Percent Flash ...

Stroboscope/Tachometer

Surface Temperature Probe Type K For Application Air Surface Mini Plug Cable Length 6 ft -40 Degrees to 842 Degrees F/-40 Degrees to 450 Degrees C ...

Surface Temperature Probe Type K For Application Air Liquid Mini Plug Probe Size 5/16 in x 5.7 in Cable Length 70.8 in (Coiled) -40 Degrees to 932 ...

Reagent Tablets For Use With Extech CL200 Chlorine Meter Package Quantity 100

Tachometer Contact and Noncontact Contact RPM Range 0.5 to 20 000 Noncontact RPM Range 5 to 99 999 Speed (FPM) 0.20 to 6560 Speed (M/Min) 0.05 to 1...

Tachometer Contact and Noncontact Contact RPM Range 0.5 to 20 000 Noncontact RPM Range 5 to 99 999 Speed (FPM) 0.20 to 6560 Speed (M/Min) 0.05 to 1...

Tachometer Contact Contact RPM Range 0.5 to 20 000 Speed (FPM) 0.20 to 6560 Speed (M/Min) 0.05 to 1999.9 RPM Accuracy +/-0.05 Percent RPM Resolutio...

Tachometer with Infrared Thermometer Contact and Noncontact Contact RPM Range 0.5 to 20 000 Noncontact RPM Range 10 to 99 999 Speed (FPM) 0.20 to 6...

Tachometer Contact Contact RPM Range 0.5 to 20 000 Speed (FPM) 0.20 to 6560 Speed (M/Min) 0.05 to 1999.9 RPM Accuracy +/-0.05 Percent RPM Resolutio...

Tachometer with Infrared Thermometer Contact and Noncontact Contact RPM Range 0.5 to 20 000 Noncontact RPM Range 10 to 99 999 Speed (FPM) 0.20 to 6...

Tachometer Contact Contact RPM Range 10 to 20 000 Speed (FPM) 3 to 6560 Speed (M/Min) 1 to 1999.9 RPM Accuracy +/-0.1 Percent of Reading +2 Digits ...

Tachometer with Counter Noncontact Noncontact RPM Range 2 to 99 999 RPM Accuracy +/-0.05 Percent Working Distance 1.6 ft Working Angle +/-45 Degree...

Tachometer With Nist 461950

Tachometer Noncontact Noncontact RPM Range 10 to 99 000 RPM Accuracy +/- 2 Digit Speed Accuracy +/-0.04 Percent Working Distance 50 to 500 mm Worki...

Handheld Temperature Calibrator Sensor Type Thermocouple Data at 0 Degrees C 100 Degrees C 500 Degrees C 750 Degrees C and 1 000 Degrees C Display ...

Hygro Thermometer Psychrometer Data Logging 0 to 100 Percent Relative Humidity Range +/-3 Percent Humidity Accuracy Air -4 Degrees to 122 Degrees F...

Hygro Thermometer Psychrometer 0 to 100 Percent Relative Humidity Range +/-3 Percent Humidity Accuracy Air -4 Degrees to 122 Degrees F/ Probe -4 De...

Psychrometer 0 to 100 Percent Relative Humidity Range +/-2 Percent Humidity Accuracy -22 Degrees to 199 Degrees F Temp Range (F) +/-1.8 Degrees F T...