Skip Content

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

Test Instruments

919 results found that include 2,167 products

Filter Results By

Applied Filters

Clear All

Branch Availability
Brand
Price
Shop By
Ratings
Results per page:  16 | 32 | 48
Sling Psychrometer,Red Spirit Fill
  • BACHARACH
  • 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
Fyrite CO2 Reconditioning Kit
Combustible Gas Detector,Flex Gooseneck
  • EXTECH
  • Item # 2ELP8
  • Mfr. Model # EZ40
  • Combustible Gas Detector, Detects Natural Gas, Methane, Ethane, Propane, Butane, Acetone, Alcohol, Ammonia,...More

  • Category : Combustible Gas Detectors
Cable,Two Conductor,10 Ft,2 In Tri-Clamp
Receptacle Tension Tester, 2 to 24 oz. Tension Range
Light Meter,0 To 2,000Fc,0 To 20,000Lux
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 5URG1
  • Mfr. Model # 5URG1
  • Light Meter, Measuring Range 0 To 2,000 FC, 0 To 20,000 Lux, Resolution 0.001 Fc or 0.01 Lux, Accuracy +/-3...More

  • Category : Light Meters
Clock Analog Hygrometer,-34 to 116 F
  • TRACEABLE
  • Item # 9UDK0
  • Mfr. Model # 1079
  • Analog Hygrometer With Clock, Indoor, Wall Mounting, -34 Degrees to 116 Degrees Temp. Range (F), -37 Degrees...More

  • Category : Wall and Desk Hygrometers
Modular Test Lead Kit, For Use With Multimeters and Cl
Cable,Three Conductor,10 Ft
  • TM

    Grainger Choice

  • WESTWARD
  • Multiple product options available

    Multiple product options available

  • Category : Infrared Thermometers
Dew Point Mtr,10 to 95 per Rel Hum Rnge
  • TRACEABLE
  • Item # 3LYH7
  • Mfr. Model # 4185
  • Dew Point Meter, Data Logging, 10 to 95 Percent Relative Humidity Range, +/-2 PercentRH Mid-Range, Otherwise...More

  • Category : Temperature Humidity Meters and Dew Point Meters
StaticDissipativRubberTableMat
LED Line Powered Megohmmeter; Insulation Resistance Range:&
Digital Moisture Meter With Bargraph
  • EXTECH
  • 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
Results per page:  16 | 32 | 48

Professionals demand reliable, accurate test instruments to help isolate problems, maintain vital processes and solve problems before they interrupt workflow or cause hazards in the facility. We have infrared thermometers, pressure gauges, analog and digital multimeters, and hundreds more products to diagnose and fix problems.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More