FREE SHIPPING ON ONLINE ORDERS OVER $99*

Extech Instruments

Renowned as one of the largest manufacturers and suppliers of quality handheld test, measurement, and inspection tools, Extech builds instruments for professionals, tradespersons, and vocational users alike. Whether it's electrical, mechanical, maintenance, safety, or environmental applications, their tools are put to the test every day.

Extech Instruments

Renowned as one of the largest manufacturers and suppliers of quality handheld test, measurement, and inspection tools, Extech builds instruments for professionals, tradespersons, and vocational users alike. Whether it's electrical, mechanical, maintenance, safety, or environmental applications, their tools are put to the test every day.


Extech EX355 TRMS Multimeter with Temperature & NCV, 12 Functions-

Extech EX355 TRMS Multimeter with Temperature & NCV, 12 Functions
Model: EX355

Sale Price $96.29 USD
Regular Price $106.99 USD
Availability 3 Days

Qty:

Sale Price $96.29 USD
Regular Price $106.99 USD
Availability 3 Days
Quantity

Extech EX355-NIST TRMS Multimeter with Temperature & NCV, 12 Functions,  -

Extech EX355-NIST TRMS Multimeter with Temperature & NCV, 12 Functions, includes Traceable Certificate
Model: EX355-NIST

Sale Price $224.99 USD
Regular Price $236.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $224.99 USD
Regular Price $236.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX410A Multimeter Manual Ranging DMM-

Extech EX410A Multimeter Manual Ranging DMM
Model: EX410A

Sale Price $48.59 USD
Regular Price $53.99 USD
Availability 3 Days

Qty:

Sale Price $48.59 USD
Regular Price $53.99 USD
Availability 3 Days
Quantity

Extech EX410A-NIST Professional Multimeter, manual ranging,-

Extech EX410A-NIST Professional Multimeter, manual ranging, includes Traceable Certificate
Model: EX410A-NIST

Sale Price $115.19 USD
Regular Price $158.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $115.19 USD
Regular Price $158.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX430A True RMS Autoranging Multimeter-

Extech EX430A True RMS Autoranging Multimeter
Model: EX430A

Sale Price $91.79 USD
Regular Price $101.99 USD
Availability 1 Week

Qty:

Sale Price $91.79 USD
Regular Price $101.99 USD
Availability 1 Week
Quantity

Extech EX470A True RMS Professional MultiMeter with InfraRed thermometer-

Extech EX470A True RMS Professional MultiMeter with InfraRed thermometer
Model: EX470A

Sale Price $143.99 USD
Regular Price $159.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $143.99 USD
Regular Price $159.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX503 Heavy Duty Industrial Multimeter, 10A-

Extech EX503 Heavy Duty Industrial Multimeter, 10A
Model: EX503

Sale Price $91.79 USD
Regular Price $101.99 USD
Availability 1 Week

Qty:

Sale Price $91.79 USD
Regular Price $101.99 USD
Availability 1 Week
Quantity

Extech EX503-NIST 10 Function Heavy Duty Industrial Multimeter,  -

Extech EX503-NIST 10 Function Heavy Duty Industrial Multimeter, includes Traceable Certificate
Model: EX503-NIST

Sale Price $174.99 USD
Regular Price $206.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $174.99 USD
Regular Price $206.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX505 True RMS Heavy Duty Industrial Multimeter, 10A-

Extech EX505 True RMS Heavy Duty Industrial Multimeter, 10A
Model: EX505

Sale Price $110.69 USD
Regular Price $122.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $110.69 USD
Regular Price $122.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX505-NIST CAT IV Heavy Duty True RMS Industrial Multimeter,-

Extech EX505-NIST CAT IV Heavy Duty True RMS Industrial Multimeter, includes Traceable Certificate
Model: EX505-NIST

Sale Price $195.99 USD
Regular Price $227.99 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $195.99 USD
Regular Price $227.99 USD
Availability 3 to 4 Weeks
Quantity

Extech EX505-K Heavy Duty Industrial Multimeter Kit, CAT IV-

Extech EX505-K Heavy Duty Industrial Multimeter Kit, CAT IV
Model: EX505-K

Sale Price $137.69 USD
Regular Price $152.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $137.69 USD
Regular Price $152.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX520 True RMS Industrial Multimeter, 20A-

Extech EX520 True RMS Industrial Multimeter, 20A
Model: EX520

Sale Price $172.79 USD
Regular Price $191.99 USD
Availability 1 Week

Qty:

Sale Price $172.79 USD
Regular Price $191.99 USD
Availability 1 Week
Quantity

Extech EX520-NIST Heavy Duty True RMS Industrial Multimeter, 20A,-

Extech EX520-NIST Heavy Duty True RMS Industrial Multimeter, 20A, includes Traceable Certificate
Model: EX520-NIST

Sale Price $263.99 USD
Regular Price $296.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $263.99 USD
Regular Price $296.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX5xxA Series Heavy Duty True RMS Multimeter, ±0.09%, 6000-

Extech EX5xxA Series Heavy Duty True RMS Multimeter, ±0.09%, 6000
Model: EX520A

Sale Price $143.99 USD
Regular Price $159.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $143.99 USD
Regular Price $159.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX530 True RMS Precision Industrial Multimeter-

Extech EX530 True RMS Precision Industrial Multimeter
Model: EX530

Your Price $233.99 USD
Availability 3 Days

Qty:

Your Price $233.99 USD
Availability 3 Days
Quantity

Extech EX530 11 Function Heavy Duty True RMS Industrial MultiMeter, -

Extech EX530 11 Function Heavy Duty True RMS Industrial MultiMeter, includes Traceable Certificate
Model: EX530-NIST

Sale Price $305.99 USD
Regular Price $338.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $305.99 USD
Regular Price $338.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX5xxA Series Heavy Duty True RMS Multimeter, ±0.06%, 50,000-

Extech EX5xxA Series Heavy Duty True RMS Multimeter, ±0.06%, 50,000
Model: EX530A

Your Price $209.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $209.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX623 Dual Input Clamp Meter with IR Thermometer and NCV, 400A-

Extech EX623 Dual Input Clamp Meter with IR Thermometer and NCV, 400A
Model: EX623

Your Price $266.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $266.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EX623-NIST Dual Input Clamp Meter/NCV/IR Thermometer, 400A AC/DC,-

Extech EX623-NIST Dual Input Clamp Meter/NCV/IR Thermometer, 400A AC/DC, includes Traceable Certificate
Model: EX623-NIST

Sale Price $339.99 USD
Regular Price $426.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $339.99 USD
Regular Price $426.99 USD
Availability 2 to 3 Weeks
Quantity

Extech EX623A True RMS AC/DC Clamp Meter with IR thermometer and NCV, 0.01 to 600 A-

Extech EX623A True RMS AC/DC Clamp Meter with IR thermometer and NCV, 0.01 to 600 A
Model: EX623A

Your Price $229.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $229.99 USD
Availability 1 to 2 Weeks
Quantity

We Ship Free on Orders Over $99 within Canada