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Test Instruments

Test instruments and diagnostic test equipment help users isolate problems, maintain vital processes, and solve problems before they interrupt their work or cause hazards in the facility. Industrial testing equipment such as infrared thermometers and thermal imagers, pressure gauges, analog and digital multimeters, and indoor air quality testers are used for inspection and to diagnose and fix problems in laboratories or industrial facilities.
  • Original price $33.99
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    Extech 445702 Clock Digital Hygrometer, 14 to 140 F

    Digital Hygrometer with Clock, 14 Degrees to 140 Degrees F/-10 Degrees to 60 Degrees C, 10 Percent to 85 Percent RH, Application Commercial,...

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    Original price $33.99
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  • Original price $78.45 - Original price $78.45
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    Dickson C479 Circular Paper Chart Dickson, 5°C to 40°C, C479, 8 in Circular Chart Dia, Dickson, 60 PK

    Circular Paper Chart, Compatible with Manufacturer Model Number TH8-10, TH8-11, TH8-12, TH8P2, TH8P3, TH8P5, Lowest Generic Number Recorded ...

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    Original price $78.45 - Original price $78.45
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  • Original price $83.03 - Original price $83.03
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    Graphic Controls 82-79-3312-06 - RED DIFFERENTIAL PENS Fine, 6 PK

    As an industry expert, rely on the top-performing Graphic Controls 82-79-3312-06 RED DIFFERENTIAL PENS for fine, precise writing. With 6 pens in a ...

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    Original price $83.03 - Original price $83.03
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  • Original price $483.15 - Original price $483.15
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    Ashcroft 45-1082PS 02L 1000 Test Pressure Gauge, 0 to 1,000 psi, Std Gauge, Grade 3A - Test, 1082

    Pressure Gauge, Gauge Type Test, Dial Size (In.) 4-1/2, Range 0 to 1000 psi, Connection Size 1/4" NPT, Connection Location Lower, Smallest Graduat...

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    Original price $483.15 - Original price $483.15
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  • Original price $148.70 - Original price $148.70
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    Ashcroft 351009SW02LXLL600 Industrial Pressure Gauge 0 to 600 psi, 3 1/2 in Dial, Dry Case Vibration-Dampened, Bottom

    Industrial Pressure Gauge, Nominal Dial Size 3 1/2 in, Accuracy +/-1.0 Percent, Gauge Case Material 304 Stainless Steel, Process Connection Type N...

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    Original price $148.70 - Original price $148.70
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  • Original price $130.80 - Original price $130.80
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    Ashcroft 251009SW02LXLL160 Industrial Pressure Gauge 0 to 160 psi, 2 1/2 in Dial, Dry Case Vibration-Dampened, Bottom

    Industrial Pressure Gauge, Nominal Dial Size 2 1/2 in, Accuracy +/-1.0 Percent, Gauge Case Material 304 Stainless Steel, Process Connection Type NP...

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    Original price $130.80 - Original price $130.80
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  • Original price $152.93 - Original price $152.93
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    UNI-T KV5URG2 Megohmmeter 0.1 megaohm to 10 gigohm, CAT II 1000V/CAT III 600V, Digital, LCD

    Megohmmeter, Backlit Digital Display Yes, Bluetooth Compatible No, CAT Safety Rating CAT II 1000V, CAT III 600V, Calibration Certificate None, Cap...

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  • Original price $199.36 - Original price $199.36
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    Fluke FLK-A3002FC Digital Clamp Meter Clamp-Jaw, CAT III 1000V/CAT IV 600V, TRMS, 600 A Max. AC Current

    Digital Clamp Meter, Audible Continuity No, Safety Rating CAT III 1000V, CAT IV 600V, AC Response Calculation TRMS, Maximum AC Current Measurement...

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    Original price $199.36 - Original price $199.36
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  • Original price $242.89 - Original price $242.89
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    FLUKE-323 Digital Clamp Meter Clamp-Jaw, CAT III 600V/CAT IV 300V, TRMS, 400 A Max. AC Current

    Digital Clamp Meter, Audible Continuity Yes, Safety Rating CAT III 600V, CAT IV 300V, AC Response Calculation TRMS, Maximum AC Current Measurement...

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  • Original price $545.56 - Original price $545.56
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    Fluke 3000FC/EDA2 Digital Multimeter TRMS, Bluetooth-Compatible /Data Logging, 6,000, CAT III 1000V/CAT IV 600V

    Digital Multimeter, Audible Continuity Yes, Basic AC Voltage Accuracy 45 Hz to 500 Hz:1.0 Percent + 3500 Hz to 1 kHz:2.0 Percent + 3, Basic DC Vol...

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  • Original price $365.79 - Original price $365.79
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    Ashcroft 45-1082AS 02L 30 PSI Pressure Gauge, 0 to 30 psi, 1/4 in MNPT, Aluminum, Black

    Pressure Gauge, Gauge Type Test, Dial Size (In.) 4-1/2, Range 0 to 30 psi, Connection Size 1/4" NPT, Connection Location Lower, Smallest Graduatio...

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    Original price $365.79 - Original price $365.79
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  • Original price $485.55 - Original price $485.55
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    Ashcroft 451082AS02L30C4 Pressure Gauge, 0 to 30 psi, 1/4 in MNPT, Aluminum, Black

    Pressure Gauge, Gauge Type Test, Dial Size (In.) 4-1/2, Range 0 to 30 Psi, Connection Size 1/4" NPT, Connection Location Lower, Smallest Graduatio...

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    Duro 4207-0333-CERT Pressure Gauge, 0 to 30 psi, 1/2 in MNPT, Stainless Steel, Silver

    Industrial Pressure Gauge, Nominal Dial Size 4 1/2 in, Accuracy +/-0.5 Percent, Gauge Case Material Stainless Steel, Process Connection Type NPT, ...

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    Original price $244.59 - Original price $244.59
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  • Original price $229.19 - Original price $229.19
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    Ashcroft 451379SSL04L30# Pressure Gauge, 0 to 30 psi, 1/2 in MNPT, Plastic, Black

    Process Pressure Gauge, Nominal Dial Size 4 1/2 in, Accuracy +/-0.5 Percent, Gauge Case Material Aluminum, Process Connection Type NPT, Process Co...

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    Original price $229.19 - Original price $229.19
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  • Original price $206.35 - Original price $206.35
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    Ashcroft 451379ASL04L30# Pressure Gauge, 0 to 30 psi, 1/2 in MNPT, Plastic, Black

    Process Pressure Gauge, Nominal Dial Size 4 1/2 in, Accuracy +/-0.5 Percent, Gauge Case Material Aluminum, Process Connection Type NPT, Process Co...

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    Original price $206.35 - Original price $206.35
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  • Original price $168.83 - Original price $168.83
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    Ashcroft 451279AS04L30# Pressure Gauge, 0 to 30 psi, 1/2 in MNPT, Plastic, Black

    Process Pressure Gauge, Nominal Dial Size 4 1/2 in, Accuracy +/-0.5 Percent, Gauge Case Material Phenolic, Process Connection Type NPT, Process Co...

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    Original price $168.83 - Original price $168.83
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  • Original price $250.67 - Original price $250.67
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    Ashcroft 451279SS04LXLL30 Pressure Gauge, 0 to 30 psi, 1/2 in MNPT, Plastic, Black

    Process Pressure Gauge, Nominal Dial Size 4 1/2 in, Accuracy +/-0.5 Percent, Gauge Case Material Phenolic, Process Connection Type NPT, Process Co...

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    Original price $250.67 - Original price $250.67
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  • Original price $24.49 - Original price $24.49
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    Ashcroft 35W1005PH02LXULZG300#-8382 Pressure Gauge, 0 to 300 psi, 1/4 in MNPT, Plastic, Black

    Pressure Gauge, Gauge Type Sprinkler System, Dial Size (In.) 3-1/2, Range 0 to 300 psi, Connection Size 1/4" NPT, Connection Location Lower, Small...

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    Original price $24.49 - Original price $24.49
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  • Original price $23.93 - Original price $23.93
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    PIC PRO-201L-254P Pressure Gauge, 0 to 3000 psi, 1/4 in MNPT, Stainless Steel, Silver

    Industrial Pressure Gauge, Nominal Dial Size 2 1/2 in, Accuracy +/-2-1-2 Percent, Gauge Case Material Stainless Steel, Process Connection Type NPT...

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    Original price $23.93 - Original price $23.93
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  • Original price $21.83 - Original price $21.83
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    PIC 201L-204E Pressure Gauge, 0 to 100 psi, 1/4 in MNPT, Stainless Steel, Silver

    Industrial Pressure Gauge, Nominal Dial Size 2 in, Accuracy +/-3-2-3 Percent, Gauge Case Material Stainless Steel, Process Connection Type NPT, Pr...

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    Original price $21.83 - Original price $21.83
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  • Original price $17.03 - Original price $17.03
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    Ashcroft 20W1005PH01B 60 PSI Green/Yellow/Red, 0 to 60 psi, 2 in Dial, 1/8 in NPT Male, 1005P

    Commercial Pressure Gauge, Nominal Dial Size 2 in, Accuracy +/-3-2-3 Percent, Gauge Case Material ABS, Process Connection Type NPT, Process Connec...

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    Original price $17.03 - Original price $17.03
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  • Original price $5.91 - Original price $5.91
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    Winters PEM1401-CD Pressure Gauge, Green/Yellow/Red, 0 to 60 psi, 1 1/2 in Dial, 1/8 in NPT Male

    Commercial Pressure Gauge, Nominal Dial Size 1 1/2 in, Accuracy +/-3-2-3 Percent, Gauge Case Material Steel, Process Connection Type NPT, Process ...

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    Original price $5.91 - Original price $5.91
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  • Original price $48.17 - Original price $48.17
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    Baldwin PG1326 Pressure Gauge, 0 to 60 psi, 1/8 in MNPT, Steel

    OEM replacement pressure gauges are pressure measurement replacement parts for equipment and applications such as filtration or agricultural machin...

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    Original price $48.17 - Original price $48.17
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  • Original price $532.56 - Original price $532.56
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    Ashcroft 452074SD02L300BL Digital Pressure Gauge, 0 to 300 psi, 1/4 in MNPT, Plastic, Black

    Digital Test Pressure Gauge, Accuracy +/-0.25 Percent, Gauge Case Material Thermoplastic, Nominal Dial Size 4 1/2 in, Lens Material Polyester, IP/...

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    Original price $532.56 - Original price $532.56
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