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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 HD500 Psychrometer and IR Thermometer, 30:1-

Extech HD500 Psychrometer and IR Thermometer, 30:1
Model: HD500

Your Price $293.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $293.99 USD
Availability 1 to 2 Weeks
Quantity

Extech MO290 Pinless Moisture Psychrometer with IR Thermometer-

Extech MO290 Pinless Moisture Psychrometer with IR Thermometer
Model: MO290

Your Price $569.00 USD
Availability 3 Days

Qty:

Your Price $569.00 USD
Availability 3 Days
Quantity

Extech MO290-NIST Pinless Moisture Psychrometer/IR Meter,   -

Extech MO290-NIST Pinless Moisture Psychrometer/IR Meter, includes Traceable Certificate
Model: MO290-NIST

Your Price $969.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $969.00 USD
Availability 3 to 4 Weeks
Quantity

Extech RH25 Heat Index Psychrometer-

Extech RH25 Heat Index Psychrometer
Model: RH25

Sale Price $96.29 USD
Regular Price $106.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $96.29 USD
Regular Price $106.99 USD
Availability 1 to 2 Weeks
Quantity

Extech RH390 Precision Psychrometer, 0 to 100% RH-

Extech RH390 Precision Psychrometer, 0 to 100% RH
Model: RH390

Your Price $215.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $215.99 USD
Availability 1 to 2 Weeks
Quantity

Extech RH390-NIST Psychrometer with High Accuracy, -

Extech RH390-NIST Psychrometer with High Accuracy, includes Traceable Certificate
Model: RH390-NIST

Sale Price $512.59 USD
Regular Price $520.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $512.59 USD
Regular Price $520.99 USD
Availability 1 to 2 Weeks
Quantity

Extech AN310-NIST Large Vane CFM/CMM Anemometer/Psychrometer, -

Extech AN310-NIST Large Vane CFM/CMM Anemometer/Psychrometer, includes Traceable Certificate
Model: AN310-NIST

Sale Price $710.79 USD
Regular Price $746.29 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $710.79 USD
Regular Price $746.29 USD
Availability 6 to 7 Weeks
Quantity

We Ship Free on Orders Over $99 within Canada