Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Test Instruments

351 Results Found that Include 654 Products

Results per page:  16 | 32 | 48
Digital Stopwatch,Water Resistant
  • EXTECH
  • Digital Stopwatch, Water Resistant Digital Stopwatch,Water Resistant
  • Item # 4TM11
  • Mfr. Model # 365510
  • Digital Stopwatch, Count up to 23 hr., 59 min., 59 sec. Timing Range, Accuracy +/- 3 Seconds per Day,...More

  • Category : Stopwatches
Digital Stopwatch,Backlit LCD
  • EXTECH
  • Digital Stopwatch, Backlit LCD Digital Stopwatch,Backlit LCD
  • Item # 2ENF5
  • Mfr. Model # 365515
  • Digital Stopwatch, Count up to 23 hr., 59 min., 59 sec. Timing Range, Accuracy +/- 3 Seconds per Day, Backlit...More

  • Category : Stopwatches
Non-Contact Magnetic Field Detector
Digital Moisture Meter With Bargraph
  • EXTECH
  • Digital Moisture Meter With Bargraph Digital Moisture Meter With Bargraph
  • Item # 1UKE2
  • Mfr. Model # MO210
  • Digital Pin Moisture Meter, Digital LCD readout and analog bargraph, built-in battery check and measurement...More

  • Category : Moisture Meters
RS232 to USB Adaptor
  • EXTECH
  • RS232 to USB Adaptor RS232 to USB Adaptor
  • Item # 4GPR3
  • Mfr. Model # USB100
  • RS232 to USB Adaptor, Includes CD with Drivers and Instructions, For Use With Virtually any Product that has...More

  • Category : Power Meters and Analyzers Accessories
Dual Range AC Voltage Detector
  • EXTECH
  • Dual Range AC Voltage Detector Dual Range AC Voltage Detector
  • Item # 3EMK6
  • Mfr. Model # DV25
  • Dual Range AC Voltage Detector, Voltage Range 24 to 1000VAC, 100 to 1000VAC, Indication Audible/Visual,...More

  • Category : Voltage Detectors
Detector,Co,0 To 1000 PPM
  • EXTECH
  • Detector, Co, 0 To 1000 PPM Detector,Co,0 To 1000 PPM
  • Item # 4FB71
  • Mfr. Model # CO10
  • Carbon Monoxide Detector, Measurement Range 0 To 1000 PPM, Accuracy +/-10 PPM Or +/-5% Of Reading Whichever...More

  • Category : Gas Analyzers
Light Meter,0 To 40K Fc,0 To 400K Lux
  • EXTECH
  • Light Meter, 0 To 40K Fc, 0 To 400K Lux Light Meter,0 To 40K Fc,0 To 400K Lux
  • Item # 1AEV6
  • Mfr. Model # LT300
  • Light Meter, Measuring Range 0 to 40,000 FC; 0 to 400,000 Lux, Resolution 0.01 FC or 0.01 Lux, Accuracy +/-5...More

  • Category : Light Meters
Cable Identifier, 16 Line, 2000 Counts, 0.1 uA to 200&
Dew Point Mtr,0 to 100 per Rel Hum Rnge
  • EXTECH
  • Dew Point Mtr, 0 to 100 per Rel Hum Rnge Dew Point Mtr,0 to 100 per Rel Hum Rnge
  • Item # 1PKZ7
  • Mfr. Model # RH390-NIST
  • Dew Point Meter, 0 to 100 Percent Relative Humidity Range, +/-2 Percent Humidity Accuracy, -22 Degrees to 199...More

  • Category : Temperature Humidity Meters and Dew Point Meters
Environmental Meter,80 to 5910 fpm,LCD
  • EXTECH
  • Environmental Meter, 80 to 5910 fpm, LCD Environmental Meter,80 to 5910 fpm,LCD
  • Item # 36FW24
  • Mfr. Model # 45170CM
  • Environmental Meter, Hot Wire and Thermistor Sensing Method, Data Logging No, Humidity Sensing Yes, Velocity...More

  • Category : Air Velocity Meters and Anemometers
Moisture Meter,LCD,9V
  • EXTECH
  • Moisture Meter, LCD, 9V Moisture Meter,LCD,9V
  • Item # 40GT02
  • Mfr. Model # MO50
  • Moisture Meter, Audible Alert, Icons Display Low, Medium And High Levels of Moisture Content, Auto Power Off...More

  • Category : Moisture Meters
Dosimeter,Noise
  • EXTECH
  • Dosimeter, Noise Dosimeter,Noise
  • Item # 4KC31
  • Mfr. Model # 407355
  • Noise Dosimeter, 70 to 140 dB Range, A Frequency Weighting, Accuracy +/-1.5 dB, Resolution 0.1 dB, Display...More

  • Category : Sound Level Meters
Digital Light Meter Pocket Extech
  • EXTECH
  • Digital Light Meter Pocket Extech Digital Light Meter Pocket Extech
  • Item # 9W538
  • Mfr. Model # 401027
  • Pocket Foot Candle Light Meter, Measuring Range 2000 fc., Accuracy 5 Percent, Display 3-1/2 Digit (1999...More

  • Category : Light Meters
Receptacle Tester with GFCI,60 Hz
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More