Skip Content

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

Filter Results By

Applied Filters

Clear All

Test Instruments

96 Results Found that Include 144 Products

Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Pressure Gauge Pressure Gauge
  • Multiple product options available

    Multiple product options available

  • Category : Pressure and Vacuum Gauges
Retractable Tip Test Lead,56-1/2 In. L
  • FLUKE
  • Retractable Tip Test Lead, 56-1/2 In. L Retractable Tip Test Lead
  • Item # 6YPT0
  • Mfr. Model # TL175
  • Retractable Tip Test Lead, Length 4 ft. 8 In., Color Red/Black, Wire Insulation Silicone, Safety Rating CAT...More

  • Category : Test Leads
Voltage Detector,10 to 1000VAC,LED
  • MILWAUKEE
  • Voltage Detector, 10 to 1000VAC, LED Voltage Detector
  • Item # 20LN62
  • Mfr. Model # 2203-20
  • Voltage Detector, Voltage Range 10 to 1000VAC, Indication LED, Audible Alert Yes, Battery Type AAA, Safety...More

  • Category : Voltage Detectors
Temp/Humdty Mtr,10 to 90 per Rel Hum Rng
  • EXTECH
  • Temp/Humdty Mtr, 10 to 90 per Rel Hum Rng Temperature Humidity Meter
  • Item # 4ZG11
  • Mfr. Model # 445580
  • Temperature Humidity Meter, Pen, 10 to 90 Percent Relative Humidity Range, +/-5 Percent Humidity Accuracy, 14...More

  • Category : Temperature Humidity Meters and Dew Point Meters
Tester Kit
ESD Wrist Strap,Adj,6 ft L,Yellow/Black
Digital Sound Level Meter,40 to 130 dB
Test Leads,39 In. L,Gray
  • FLUKE
  • Test Leads, 39 In. L, Gray Test Leads
  • Item # 4XKW5
  • Mfr. Model # TL910
  • Test Leads, Length 3 ft. 3 In., Color Gray, Wire Insulation Silicone, Safety Rating CAT IV 600V, Max. Amps 3,...More

  • Category : Test Leads
Surface Temp Probe,32 to 500 Deg F
  • FLUKE
  • Surface Temp Probe, 32 to 500 Deg F Surface Temperature Probe
  • Item # 1T324
  • Mfr. Model # 80PK-3A
  • Surface Temperature Probe, Flat or Curved Surfaces Such As Plates and Rollers, K Thermocouple, 32 Degrees to...More

  • Category : Temperature Probes
Spot Infrared Camera,-13 to716F,1In@24In
  • FLIR
  • Spot Infrared Camera, -13 to716F, 1In@24In Spot Infrared Camera
  • Item # 32MX58
  • Mfr. Model # TG165
  • Spot Infrared Camera, Wireless No, Temp. Range (F) -13 Degrees to 716 Degrees , Temp. Range (C) -25 Degrees...More

  • Category : Infrared Cameras
Sling Psychrometer,Red Spirit Fill
  • BACHARACH
  • Sling Psychrometer, Red Spirit Fill Sling Psychrometer,Red Spirit Fill
  • Item # 6T173
  • Mfr. Model # 12-7012
  • Sling Psychrometer, 10 to 100 Percent Relative Humidity Range, +/-5 Percent Humidity Accuracy, 25 Degrees to...More

  • Category : Psychrometers
Cable Extension,72 In
  • RIDGID
  • Cable Extension, 72 In Cable Extension,72 In
  • Item # 2RPA6
  • Mfr. Model # 37113
  • Cable Extension, Push Rod Length 6 Ft, Operating Temp 32 To 113 F, Cable Connection Screw-Type W/ Keyed...More

  • Category : Borescope Accessories
Inspection Camera,3 to 6 ft.
  • RIDGID
  • Inspection Camera, 3 to 6 ft. Inspection Camera,3 to 6 ft.
  • Item # 6HJA1
  • Mfr. Model # 36738
  • Inspection Camera, Observation Depth 3 to 6 ft., Monitor Size 3.5 In., Camera Size 17.0mm, Shaft Dia. 0.66...More

  • Category : Borescopes
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
Line Powered Megohmmeter,500VDC
Crct Brkr Finder,90 to 120VAC,Enrgzd
  • AMPROBE
  • Crct Brkr Finder, 90 to 120VAC, Enrgzd Crct Brkr Finder,90 to 120VAC,Enrgzd
  • Item # 6NZF8
  • Mfr. Model # BT-120
  • Circuit Breaker Finder, Voltage Range 90 to 120VAC, For Use On Energized Lines, Audible Indicator Yes,...More

  • Category : Circuit Tracers
Moisture Meter
  • AMPROBE
  • Moisture Meter Moisture Meter
  • Item # 6NZH4
  • Mfr. Model # MT-10
  • Moisture Meter, Checks For Moisture Content In Wood, Paper or Cardboard and Building Materials Such As...More

  • Category : Moisture Meters
Voltage Tester,600VAC,600VDC
  • FLUKE
  • Voltage Tester, 600VAC, 600VDC Voltage Tester,600VAC,600VDC
  • Item # 1CWL2
  • Mfr. Model # Fluke-T+Pro
  • Voltage Tester, AC Voltage Range 10.2 to 600, DC Voltage Range 10.2 to 600, Resistance 9.99K Ohms, Safety...More

  • Category : Voltage and Continuity Testers
Data Logger,USB Interface,Temp and RH
  • EXTECH
  • Data Logger, USB Interface, Temp and RH Data Logger
  • Item # 1TZP9
  • Mfr. Model # RHT10
  • Data Logger, Temperature and Humidity, Temp. Range (F) -40 Degrees to 158 Degrees , Relative Humidity Range 0...More

  • Category : Nonelectrical Properties Data Loggers
Digital Manometer,-60 to +60 In.WG
  • UEI TEST INSTRUMENTS
  • Digital Manometer, -60 to +60 In.WG Digital Manometer,-60 to +60 In.WG
  • Item # 9LHH8
  • Mfr. Model # EM201B
  • Digital Micromanometer, Pressure Range -60 to +60 In. WC, Max. Pressure 10 psi, Accuracy +/-0.02 Less Than ...More

  • Category : Micromanometers
Tachometer,10 to 20,000 rpm
  • EXTECH
  • Tachometer, 10 to 20,000 rpm Tachometer
  • Item # 8PPJ5
  • Mfr. Model # 461750
  • Tachometer, Contact, Contact RPM Range 10 to 20,000, Speed (FPM) 3 to 6560, Speed (M/Min) 1 to 1999.9, RPM...More

  • Category : Tachometers
Hook Test Probes,Black/Red,3A,1000VDC,PR
  • FLUKE
  • Hook Test Probes, Black/Red, 3A, 1000VDC, PR Hook Test Probes,Black/Red,3A,1000VDC,PR
  • Item # 3MU83
  • Mfr. Model # Fluke-AC280
  • Hook Test Probes, Plug and Connector Description Banana Jack, Color Black, Red, Safety Rating CAT IV 600V,...More

  • Category : Test Clips and Probes
IR Therm,1" @ 8" Focus,-4  to 630 Deg.
  • EXTECH
  • IR Therm, 1" @ 8" Focus, -4 to 630 Deg. F Infrared Thermometer
  • Item # 6XFV4
  • Mfr. Model # IR400
  • Infrared Thermometer, Temp. Range (F) -4 Degrees to 630 Degrees F, Focus Spot Size and Distance 1 In. @ 8...More

  • Category : Infrared Thermometers
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