.hide-partial { max-height: none; } .show-more { display: none; }

Extech Test & Measurement

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Test & Measurement

List Images

Results: 422

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Environmental Test Equipment Manometer, Heavy Duty Series

407910
Extech
1: $461.04
4In Stock

Mfr. Part No.
407910

Mouser Part No
685-407910

Extech

Environmental Test Equipment Manometer, Heavy Duty Series

Datasheet

Product Comments

4In Stock

$461.04

Min.: 1
Mult.: 1

Environmental Test Equipment Indicator, RH/Temp Big Digit

445703
Extech
1: $70.71
16In Stock
21Expected 16/7/2026

Mfr. Part No.
445703

Mouser Part No
685-445703

Extech

Environmental Test Equipment Indicator, RH/Temp Big Digit

Datasheet

Product Comments

16In Stock

21Expected 16/7/2026

$70.71

Min.: 1
Mult.: 1

Environmental Test Equipment RH Indicator, Big Digit Indoor/Outdoor

445713
Extech
1: $81.59
9In Stock

Mfr. Part No.
445713

Mouser Part No
685-445713

Extech

Environmental Test Equipment RH Indicator, Big Digit Indoor/Outdoor

Datasheet

9In Stock

$81.59

Min.: 1
Mult.: 1

Environmental Test Equipment Humidity Alert, Big Digit RH, Temp, Dew Point

445814
Extech
1: $82.95
14In Stock

Mfr. Part No.
445814

Mouser Part No
685-445814

Extech

Environmental Test Equipment Humidity Alert, Big Digit RH, Temp, Dew Point

Product Comments

14In Stock

$82.95

Min.: 1
Mult.: 1

Environmental Test Equipment 4 In 1 Environmental Meter

45170
Extech
1: $325.04
1In Stock

Mfr. Part No.
45170

Mouser Part No
685-45170

Extech

Environmental Test Equipment 4 In 1 Environmental Meter

Datasheet

1In Stock

$325.04

Min.: 1
Mult.: 1

Counters & Tachometers Tachometer Counter

461920
Extech
1: $291.04
2In Stock

Mfr. Part No.
461920

Mouser Part No
685-461920

Extech

Counters & Tachometers Tachometer Counter

Datasheet

2In Stock

$291.04

Min.: 1
Mult.: 1

Environmental Test Equipment Anemometer CFM/CMM

AN100
Extech
1: $287.65
3In Stock

Mfr. Part No.
AN100

Mouser Part No
685-AN100

Extech

Environmental Test Equipment Anemometer CFM/CMM

Datasheet

3In Stock

$287.65

Min.: 1
Mult.: 1

Environmental Test Equipment Anemometer, CFM/CMM W/Built-In IR Therm F

AN200
Extech
1: $393.04
1In Stock
2Expected 20/7/2026

Mfr. Part No.
AN200

Mouser Part No
685-AN200

Extech

Environmental Test Equipment Anemometer, CFM/CMM W/Built-In IR Therm F

Datasheet

1In Stock

2Expected 20/7/2026

$393.04

Min.: 1
Mult.: 1

Environmental Test Equipment Extabs - Reagent Tablets 10 Pack = 100 Tests

CL203
Extech
1: $38.07
5In Stock

Mfr. Part No.
CL203

Mouser Part No
685-CL203

Extech

Environmental Test Equipment Extabs - Reagent Tablets 10 Pack = 100 Tests

Datasheet

5In Stock

$38.07

Min.: 1
Mult.: 1

Environmental Test Equipment Chlorine Standard (1ppm) 3 Bottles

CL207
Extech
1: $82.95
1In Stock

Mfr. Part No.
CL207

Mouser Part No
685-CL207

Extech

Environmental Test Equipment Chlorine Standard (1ppm) 3 Bottles

Datasheet

1In Stock

$82.95

Min.: 1
Mult.: 1

Digital Multimeters Voltage Detector, AC, Non-Contact

DV25
Extech
1: $33.99
20In Stock

Mfr. Part No.
DV25

Mouser Part No
685-DV25

Extech

Digital Multimeters Voltage Detector, AC, Non-Contact

Datasheet

20In Stock

$33.99

Min.: 1
Mult.: 1

Environmental Test Equipment Conductivity/TDS Meter/Pen Style

EC150
Extech
1: $133.27
4In Stock
6Expected 16/7/2026

Mfr. Part No.
EC150

Mouser Part No
685-EC150

Extech

Environmental Test Equipment Conductivity/TDS Meter/Pen Style

Datasheet

4In Stock

6Expected 16/7/2026

$133.27

Min.: 1
Mult.: 1

Environmental Test Equipment Environmental Meter 10-In-1

EN510
Extech
1: $325.04
3In Stock

Mfr. Part No.
EN510

Mouser Part No
685-EN510

Extech

Environmental Test Equipment Environmental Meter 10-In-1

Datasheet

3In Stock

$325.04

Min.: 1
Mult.: 1

Digital Multimeters Multimeter W/NCV, 4000 Ct Autoranging/Temp

EX330
Extech
1: $101.99
19In Stock

Mfr. Part No.
EX330

Mouser Part No
685-EX330

Extech

Digital Multimeters Multimeter W/NCV, 4000 Ct Autoranging/Temp

Datasheet

Product Comments

19In Stock

$101.99

Min.: 1
Mult.: 1

Digital Multimeters Multimeter, Professional, TRMS w/NCV

EX350
Extech
1: $135.99
9In Stock

Mfr. Part No.
EX350

Mouser Part No
685-EX350

Extech

Digital Multimeters Multimeter, Professional, TRMS w/NCV

Learn More

Datasheet

9In Stock

$135.99

Min.: 1
Mult.: 1

Digital Multimeters Multimeter Manual Ranging DMM

EX410A
Extech
1: $85.67
6In Stock

Mfr. Part No.
EX410A

Mouser Part No
685-EX410A

Extech

Digital Multimeters Multimeter Manual Ranging DMM

Datasheet

6In Stock

$85.67

Min.: 1
Mult.: 1

Test Accessories - Other Universal Magnetic Hanging Strap

TA50
Extech
1: $61.19
5In Stock

Mfr. Part No.
TA50

Mouser Part No
685-FLIR-TA50

Extech

Test Accessories - Other Universal Magnetic Hanging Strap

Datasheet

5In Stock

$61.19

Min.: 1
Mult.: 1

Test Probes Universal Thermocouple probe with adapter

TA60
Extech
1: $51.67
2In Stock

Mfr. Part No.
TA60

Mouser Part No
685-FLIR-TA60

Extech

Test Probes Universal Thermocouple probe with adapter

Datasheet

2In Stock

$51.67

Min.: 1
Mult.: 1

Environmental Test Equipment Light Meter, Datalogging

HD450
Extech
1: $490.52
2In Stock

Mfr. Part No.
HD450

Mouser Part No
685-HD450

Extech

Environmental Test Equipment Light Meter, Datalogging

Datasheet

2In Stock

$490.52

Min.: 1
Mult.: 1

Environmental Test Equipment Manometer with Software, 2PSI

HD700
Extech
1: $393.04
3In Stock

Mfr. Part No.
HD700

Mouser Part No
685-HD700

Extech

Environmental Test Equipment Manometer with Software, 2PSI

Datasheet

3In Stock

$393.04

Min.: 1
Mult.: 1

Environmental Test Equipment Heat Stress (WGBT) Wet Bulb Globe Temperature Meter

HT200
Extech
1: $406.64
3In Stock
4Expected 16/7/2026

Mfr. Part No.
HT200

Mouser Part No
685-HT200

Extech

Environmental Test Equipment Heat Stress (WGBT) Wet Bulb Globe Temperature Meter

Datasheet

3In Stock

4Expected 16/7/2026

$406.64

Min.: 1
Mult.: 1

Environmental Test Equipment Heat Stress WBGT Meter

HT30
Extech
1: $297.84
3In Stock

Mfr. Part No.
HT30

Mouser Part No
685-HT30

Extech

Environmental Test Equipment Heat Stress WBGT Meter

Datasheet

3In Stock

$297.84

Min.: 1
Mult.: 1

Thermometers Thermometer IR Mini W/Type K

IR267
Extech
1: $131.91
10In Stock

Mfr. Part No.
IR267

Mouser Part No
685-IR267

Extech

Thermometers Thermometer IR Mini W/Type K

Datasheet

10In Stock

$131.91

Min.: 1
Mult.: 1

Environmental Test Equipment Light Meter with Connectivity to ExView App

LT250W
Extech
1: $189.04
3In Stock

Mfr. Part No.
LT250W

Mouser Part No
685-LT250W

Extech

Environmental Test Equipment Light Meter with Connectivity to ExView App

Learn More

Datasheet

3In Stock

$189.04

Min.: 1
Mult.: 1

Environmental Test Equipment Light Meter, LED

LT40
Extech
1: $195.84
4In Stock

Mfr. Part No.
LT40

Mouser Part No
685-LT40

Extech

Environmental Test Equipment Light Meter, LED

Learn More

Datasheet

4In Stock

$195.84

Min.: 1
Mult.: 1

Extech Test & Measurement

Types of Test & Measurement

Customer Service Office

Company

Resources

Support