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  1. Home
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  3. Test Instruments & Gauges

Test Instruments & Gauges (43,500+ items) - Page 3

Zoro Select Analog Panel Mt Thermometer, -40 to 60F 1EPE3
Zoro Select

Analog Panel Mt Thermometer, -40 to 60F

Zoro # G0125246
Mfr # 1EPE3
product price:  $25.85
/ea
Fieldpiece Dual pressure, tester SDMN6
Fieldpiece

Dual pressure, tester

Zoro # G412932583
Mfr # SDMN6
product price:  $362.99
/ea
Dickson Replacement Pen Kit, 3 Red, 3 Blue P246
Dickson

Replacement Pen Kit, 3 Red, 3 Blue

Zoro # G1859024
Mfr # P246
product price:  $67.19
/ea
Fill-Rite Flowmeter, For 1" Pipe, FNPT, 2 to 35 gpm TT10AN
Fill-Rite

Flowmeter, For 1" Pipe, FNPT, 2 to 35 gpm

Zoro # G7406911
Mfr # TT10AN
product price:  $228.99
/ea
Reed Instruments Ultrasonic Thickness Gauge, 7.9" (200mm) TM-8811
Reed Instruments

Ultrasonic Thickness Gauge, 7.9" (200mm)

Zoro # G0888172
Mfr # TM-8811
product price:  $395.10
/ea
Fluke Digital Clamp Meter, LCD, 600 A, 1.6 in (41 mm) Jaw Capacity FLUKE-374 FC/WWG
Fluke

Digital Clamp Meter, LCD, 600 A, 1.6 in (41 mm) Jaw Capacity

Zoro # G1994688
Mfr # FLUKE-374 FC/WWG
product price:  $526.99
/ea
Dwyer Instruments 4 oz bottle of red gage fluid, .826 sp. gr. A-102
Dwyer Instruments

4 oz bottle of red gage fluid, .826 sp. gr.

Zoro # G1890944
Mfr # A-102
product price:  $25.29
/ea
Amprobe HotStick-CompatibleHigh-VoltageDetector TIC 300 PRO
Amprobe

HotStick-CompatibleHigh-VoltageDetector

Zoro # G1627175
Mfr # TIC 300 PRO
product price:  $455.99
/ea
Inficon TEK-Mate Refrigerant Leak Detector, Heated Diode Sensor w/Mechanical Pump, .25 oz/yr Sensitivity 705-202-G1
Inficon

TEK-Mate Refrigerant Leak Detector, Heated Diode Sensor w/Mechanical Pump, .25 oz/yr Sensitivity

Zoro # G3898212
Mfr # 705-202-G1
product price:  $232.99
/ea
Baker Instruments Thermometer Max-Min MM2P
Baker Instruments

Thermometer Max-Min

Zoro # G6434001
Mfr # MM2P
product price:  $14.15
/ea
Cooper-Atkins 4-3/4" Stem Digital Pocket Thermometer, -40 Degrees to 450 Degrees F DFP450W
Cooper-Atkins

4-3/4" Stem Digital Pocket Thermometer, -40 Degrees to 450 Degrees F

Zoro # G1877836
Mfr # DFP450W
product price:  $39.49
/ea
Klein Tools Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC NCVT3P
Klein Tools

Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC

Zoro # G3969256
Mfr # NCVT3P
product price:  $29.97
/ea
Cooper-Atkins FDA Digital Thermistor Thermometer, -40 Degrees to 300 Degrees F SH66A-E
Cooper-Atkins

FDA Digital Thermistor Thermometer, -40 Degrees to 300 Degrees F

Zoro # G0797684
Mfr # SH66A-E
product price:  $376.99
/ea
Honeywell Circular Paper Chart, For Use With Honeywell Truline Recorders, No Range, 12 in Dia., 100PK BN  30755317-001
Honeywell

Circular Paper Chart, For Use With Honeywell Truline Recorders, No Range, 12 in Dia., 100PK

Zoro # G2149402
Mfr # BN 30755317-001
product price:  $105.99
/pk 100, $1.06/ea
Reed Instruments Continuity Tester, Probe Tip, No Display R5300
Reed Instruments

Continuity Tester, Probe Tip, No Display

Zoro # G0643890
Mfr # R5300
product price:  $28.89
/ea
Pic Gauges Vacuum Gauge, 1/4 in. NPT, 2-1/2 in., Series: 201L PRO-201L-254A
Pic Gauges

Vacuum Gauge, 1/4 in. NPT, 2-1/2 in., Series: 201L

Zoro # G5120057
Mfr # PRO-201L-254A
product price:  $13.49
/ea
Zoro Select Commercial Compound Gauge, 30 to 0 to 30 psi, 2 1/2 in Dial, 1/4 in NPT, Bottom Location 4FLV5
Zoro Select

Commercial Compound Gauge, 30 to 0 to 30 psi, 2 1/2 in Dial, 1/4 in NPT, Bottom Location

Zoro # G0038884
Mfr # 4FLV5
product price:  $9.15
/ea
Extech Moisture Meter, Pin, 3/8inDepth MO50
Extech

Moisture Meter, Pin, 3/8inDepth

Zoro # G0322248
Mfr # MO50
product price:  $61.99
/ea
Inficon D-TEK 3 Refrigerant Leak Detector, Infrared Sensor, 17 in Probe, 0.04 oz/yr Sensitivity 721-202-G1
Inficon

D-TEK 3 Refrigerant Leak Detector, Infrared Sensor, 17 in Probe, 0.04 oz/yr Sensitivity

Zoro # G602016055
Mfr # 721-202-G1
product price:  $581.99
/ea
Pro-Set Vacuum Gauge, LCD, Brass, Visual VG200
Pro-Set

Vacuum Gauge, LCD, Brass, Visual

Zoro # G1458718
Mfr # VG200
product price:  $207.99
/ea
Topdon Thermal Imager TS004
Topdon

Thermal Imager

Zoro # G314236116
Mfr # TS004
product price:  $449.99
/ea
Fieldpiece Vacuum Gauge, Brass, Perm Sensor MG44
Fieldpiece

Vacuum Gauge, Brass, Perm Sensor

Zoro # G113343305
Mfr # MG44
product price:  $269.99
/ea
Fluke MultimeterClampOnKit, Clamp/Multimeter FLUKE-117/323
Fluke

MultimeterClampOnKit, Clamp/Multimeter

Zoro # G5151273
Mfr # FLUKE-117/323
product price:  $493.99
/ea
Ideal Phase Sequence Tester, 120V min 61-520
Ideal

Phase Sequence Tester, 120V min

Zoro # G2239081
Mfr # 61-520
product price:  $206.65
/ea
Triplett SoniChek PRO Type 2 Professional Sound L 3550
Triplett

SoniChek PRO Type 2 Professional Sound L

Zoro # G7265201
Mfr # 3550
product price:  $65.69
/ea
Dwyer Instruments Static Pressure Fittng, 1/8"to3/16"Tubing A-417A
Dwyer Instruments

Static Pressure Fittng, 1/8"to3/16"Tubing

Zoro # G4682474
Mfr # A-417A
product price:  $17.69
/ea
Fluke Process Calibrator Multimeter FLUKE-789
Fluke

Process Calibrator Multimeter

Zoro # G2763047
Mfr # FLUKE-789
product price:  $1,444.99
/ea
Fieldpiece DigitalClampMeter, TRMS, 400A, 600VAC SC260
Fieldpiece

DigitalClampMeter, TRMS, 400A, 600VAC

Zoro # G112932654
Mfr # SC260
product price:  $160.99
/ea
Fluke Digital Multimeter Clamp On Kit, Digital Display, Battery Included, Soft Carrying Case Included FLUKE-116/323
Fluke

Digital Multimeter Clamp On Kit, Digital Display, Battery Included, Soft Carrying Case Included

Zoro # G5151264
Mfr # FLUKE-116/323
product price:  $432.99
/ea
Fluke Insulation Meter, CAT III 1000V, CAT IV 600V, Insulation Resistance .01 megaohm to 2 gigohm, Backlit FLUKE-1587 FC/WWG
Fluke

Insulation Meter, CAT III 1000V, CAT IV 600V, Insulation Resistance .01 megaohm to 2 gigohm, Backlit

Zoro # G2268281
Mfr # FLUKE-1587 FC/WWG
product price:  $1,134.99
/ea
Spectroline Fluorescent Leak Detect Kit, Green, 0.5 oz SPE-HVLEZE
Spectroline

Fluorescent Leak Detect Kit, Green, 0.5 oz

Zoro # G7945918
Mfr # SPE-HVLEZE
product price:  $203.99
/ea
Ridgid Combustible Gas Detector, 0 to 6400 ppm 36163
Ridgid

Combustible Gas Detector, 0 to 6400 ppm

Zoro # G1809486
Mfr # 36163
product price:  $239.99
/ea
Winters Gauge Adapter, 0 to 1000 psi psi, 1/4 in Brass Case Material STP003
Winters

Gauge Adapter, 0 to 1000 psi psi, 1/4 in Brass Case Material

Zoro # G6218931
Mfr # STP003
product price:  $32.59
/ea
Uei Test Instruments Combustible Gas Detector, 32 to 122F CD100A
Uei Test Instruments

Combustible Gas Detector, 32 to 122F

Zoro # G4148261
Mfr # CD100A
product price:  $209.99
/ea
Pic Gauges Industrial Pressure Gauge, 0 to 100 psi, 2 in Dial, 1/4 in NPT Male, Dual, Stainless, Silver 201L-204E
Pic Gauges

Industrial Pressure Gauge, 0 to 100 psi, 2 in Dial, 1/4 in NPT Male, Dual, Stainless, Silver

Zoro # G6981606
Mfr # 201L-204E
product price:  $13.99
/ea
Fluke DigitalMultimeter, TRMS, 10A, 1000VAC/DC FLUKE 87V/IMSK
Fluke

DigitalMultimeter, TRMS, 10A, 1000VAC/DC

Zoro # G1477427
Mfr # FLUKE 87V/IMSK
product price:  $588.99
/ea
Test Instruments & Gauges (43,500+ items) - Page 3
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About Test Instruments & Gauges

Test Instruments & Gauges are used to measure, monitor, and analyze a variety of physical phenomena. They come in many different shapes and sizes, depending on the job they’re meant to do.

Types of Test Instruments & Gauges

There are many different types of test instruments & gauges available for use in various applications. Some instruments measure pressure, temperature, voltage or current while others measure flow rates or levels. Depending on the application, the instrument may be analog or digital and may have features such as display screens or data logging capabilities.

How Test Instruments & Gauges are Made

Test instruments & gauges are typically constructed using metal components such as steel alloys and brass along with plastic parts for insulation purposes. The instruments often contain intricate electronics components like transistors, capacitors and resistors that allow them to accurately measure various phenomena.

Industries that use Test Instruments & Gauges

Test instruments & gauges can be found in a variety of industries including manufacturing, energy production and distribution, automotive repair shops and laboratories. Professionals who work in these fields rely on test instruments & gauges to help them accurately diagnose problems or detect malfunctions quickly so they can take corrective action.

Find the Test Instruments & Gauges You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of test instruments & gauges, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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