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

429 Results Found that Include 490 Products

Results per page:  16 | 32 | 48
Chart,11.875 In,No Range,PK100
Bead Wire Temp Probe,-40 to 500 Deg F
  • FLUKE
  • Bead Wire Temp Probe, -40 to 500 Deg F Bead Wire Temperature Probe
  • Item # 1T322
  • Mfr. Model # Fluke-80PK-1
  • Bead Wire Temperature Probe, Air or Surface, K Thermocouple, -40 Degrees to 500 Degrees Temp. Range (F),...More

  • Category : Temperature Probes
Digital Thermometer,-58 to 158 Degree F
  • EXTECH
  • Digital Thermometer, -58 to 158 Degree F Digital Thermometer
  • Item # 4FB69
  • Mfr. Model # 401014
  • Digital Thermometer, Indoor/Outdoor, Wall or Desk, -58 Degrees to 158 Degrees Temp. Range (F), -50 Degrees to...More

  • Category : Wall, Desk, and Window Thermometers
Flip-Open Pocket Thermometer,-58 to 572
  • TRACEABLE
  • Flip-Open Pocket Thermometer, -58 to 572 Flip Open Pocket Thermometer
  • Item # 3KGL8
  • Mfr. Model # 4372
  • Flip-Open Pocket Thermometer, Temp. Range (F) -58 Degrees to 572 Degrees , Temp. Range (C) -50 Degrees to 300...More

  • Category : Pocket Thermometers
Alarm Timer,3/4 In. LCD
Compression Gauge,2 1/2 In,For 4R388
Voltage Detector,50 to 1000VAC,6 In. L
  • MILWAUKEE
  • Voltage Detector, 50 to 1000VAC, 6 In. L Voltage Detector
  • Item # 6JHY2
  • Mfr. Model # 2202-20
  • Voltage Detector, Voltage Range 50 to 1000VAC, Indication Audible/Visual, Audible Alert Yes, Battery Type...More

  • Category : Voltage Detectors
  • TM

    Grainger Choice

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

    Multiple product options available

  • Category : Pressure and Vacuum Gauges
  • TM

    Grainger Choice

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

    Multiple product options available

  • Category : Pressure and Vacuum Gauges
Test Leads,60 In. L,Black/Red
  • FLUKE
  • Test Leads, 60 In. L, Black/Red Test Leads
  • Item # 4XKU5
  • Mfr. Model # TL76
  • Test Leads, Length 5 ft., Color Red/Black, Wire Insulation Silicone, Safety Rating CAT III 1000V, CAT IV...More

  • Category : Test Leads
Humidity Alert Indicator
  • EXTECH
  • Humidity Alert Indicator Humidity Alert Indicator
  • Item # 21YE16
  • Mfr. Model # RH30
  • Temperature Humidity Meter, 14 to 122 Degrees F Temp. Range (F), -10 to 60 Degrees Temp. Range (C), 1 to 99...More

  • Category : Wall and Desk Hygrometers
Chart Recorder Pen,Red,PK6
Digital Pocket Thermometer,2-4/5 In. L
  • TEST PRODUCTS INTL.
  • Digital Pocket Thermometer, 2-4/5 In. L Digital Pocket Thermometer
  • Item # 3KTX6
  • Mfr. Model # 315C
  • Digital Pocket Thermometer, Temp. Range (F) -58 to 300 Degrees F, Temp. Range (C) -50 to 150 Degrees C, Stem...More

  • Category : Pocket Thermometers
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
Hook Clip Test Leads,Red/Black/Green,PVC
  • B&K PRECISION
  • Hook Clip Test Leads, Red/Black/Green, PVC Hook Clip Test Leads
  • Item # 20FP85
  • Mfr. Model # TL 9160
  • Hook Clip Test Leads, Length 5 ft., Color Red/Black/Green, Wire Insulation PVC, Max. Voltage 600VAC, Wire...More

  • Category : Test Leads
Non-Rev Temp Indicator,Kapton,PK10
  • WAHL
  • Non-Rev Temp Indicator, Kapton, PK10 Non-Rev Temp Indicator,Kapton,PK10
  • Item # 6FYJ9
  • Mfr. Model # 101-4-177VC
  • Non-Reversible Temp Indicator, Number of Temp. Positions 4, Temp. Point Range 176 Degrees to 260 Degrees C,...More

  • Category : Temperature Test Strips
Boiler Gauge,Square,0-200PSI,80 to 320 F
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Boiler Gauge, Square, 0-200PSI, 80 to 320 F Boiler Gauge,Square,0-200PSI,80 to 320 F
  • Item # 4CFD1
  • Mfr. Model # 4CFD1
  • Boiler Gauge, Case Square, Case Height 3-11/16In, Case Width 3-11/16 In, Connection Location Lower,...More

  • Category : Boiler Gauges
Digital Panel Mount,NTC,-58 to 158
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Digital Panel Mount, NTC, -58 to 158 Digital Panel Mount Thermometer
  • Item # 13E397
  • Mfr. Model # 13E397
  • Digital Panel Mount Thermometer, Sensor Type NTC Thermistor, -58 Degrees to 158 Degrees Temp. Range (F), -50...More

  • Category : Digital Panel Mount Thermometers
Vacuum Gauge, Test Gauge Type, 30" Hg Vac to 0,&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Vacuum Gauge, Test Gauge Type, 30" Hg Vac to 0, 100 kPa Vac to 0 Range, 1-1/2" Dial Size Vacuum Gauge
  • Item # 4FMH7
  • Mfr. Model # 4FMH7
  • Vacuum Gauge, Test, 1-1/2 In., 30 In. Hg Vac to 0, 100 kPa Vac to 0, Connection Size 1/8 In. NPT, Connection...More

  • Category : Pressure and Vacuum Gauges
Test Lead Kit, For Use With Multimeters and Clamp On&#
Electronic Test Probes,10A,1000VDC,PR
Heavy Duty Protective Rubber Boot,Orange
  • CECOMP
  • Heavy Duty Protective Rubber Boot, Orange Heavy Duty Protective Rubber Boot,Orange
  • Item # 6DNL1
  • Mfr. Model # RB-F22
  • Heavy Duty Protective Rubber Boot, Accuracy ( Percent) +/- 0.1 Percent, Case Material Rubber Compound, Case...More

  • Category : Digital Pressure and Vacuum Gauges
Test Lead Kit, For Use With U3606A Keysight Digital Mu
  • KEYSIGHT TECHNOLOGIES
  • Test Lead Kit, For Use With U3606A Keysight Digital Multimeter DC Power Supply Test Lead Kit
  • Item # 4MTY2
  • Mfr. Model # U8202A
  • Test Lead Kit, For Use With U3606A Keysight Digital Multimeter DC Power Supply, Lead Length 53-8/9 In.,...More

  • Category : Test Lead Kits
Boiler Gauge,Square,0-75 PSI,60 to 260 F
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Boiler Gauge, Square, 0-75 PSI, 60 to 260 F Boiler Gauge,Square,0-75 PSI,60 to 260 F
  • Item # 4CFC8
  • Mfr. Model # 4CFC8
  • Boiler Gauge, Case Square, Case Height 3-11/16 In, Case Width 3-11/16 In, Connection Location Lower,...More

  • Category : Boiler Gauges
Rain Gauge, English
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Rain Gauge, English Rain Gauge, English
  • Item # 8C199
  • Mfr. Model # RG6608
  • Rain Gauge, English, Graduations 0.01 In., Overall Height (In.) 14, Includes Rust Roof Mounting Bracket

  • Category : Rain Gauges
Micro Hook Test Leads,36 In. L,Black/Red
Analog Thermometer,-40 to 120 Degree F
  • TAYLOR
  • Analog Thermometer, -40 to 120 Degree F Analog Thermometer
  • Item # 3JPG5
  • Mfr. Model # 546035
  • Analog Thermometer, Indoor/Outdoor, Wall, -40 Degrees to 120 Degrees Temp. Range (F), -40 to 50 Degrees Temp....More

  • Category : Wall, Desk, and Window 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