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 DO605 Spare ExStik II Dissolved Oxygen Electrode module-

Extech DO605 Spare ExStik II Dissolved Oxygen Electrode module
Model: DO605

Sale Price $153.89 USD
Regular Price $170.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $153.89 USD
Regular Price $170.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EC500 Waterproof ExStik II pH/Conductivity Meter-

Extech EC500 Waterproof ExStik II pH/Conductivity Meter
Model: EC500

Sale Price $163.79 USD
Regular Price $181.99 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $163.79 USD
Regular Price $181.99 USD
Availability 4 to 5 Weeks
Quantity

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters-

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters
Model: EC505

Sale Price $67.49 USD
Regular Price $74.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $67.49 USD
Regular Price $74.99 USD
Availability 1 to 2 Weeks
Quantity

Extech EC510 Waterproof ExStik II pH/Conductivity Meter Kit-

Extech EC510 Waterproof ExStik II pH/Conductivity Meter Kit
Model: EC510

Your Price $206.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $206.99 USD
Availability 2 to 3 Weeks
Quantity

Extech FL700 Waterproof ExStik Fluoride Meter, 0.1 to 9.99ppm or mg/L-

Extech FL700 Waterproof ExStik Fluoride Meter, 0.1 to 9.99ppm or mg/L
Model: FL700

Your Price $233.99 USD
Availability 1 Week

Qty:

Your Price $233.99 USD
Availability 1 Week
Quantity

Extech Oyster-10 Oyster Series pH/mV/Temperature Meter-

Extech Oyster-10 Oyster Series pH/mV/Temperature Meter
Model: Oyster-10

Your Price $202.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $202.99 USD
Availability 2 to 3 Weeks
Quantity

Extech Oyster-15 Oyster Series pH/mV/Temperature Meter Kit-

Extech Oyster-15 Oyster Series pH/mV/Temperature Meter Kit
Model: Oyster-15

Your Price $239.99 USD
Availability 8 to 9 Weeks

Qty:

Your Price $239.99 USD
Availability 8 to 9 Weeks
Quantity

Extech PH100 Waterproof ExStik pH Meter-

Extech PH100 Waterproof ExStik pH Meter
Model: PH100

Sale Price $93.59 USD
Regular Price $103.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $93.59 USD
Regular Price $103.99 USD
Availability 1 to 2 Weeks
Quantity

Extech PH103 Tripak Buffer Pouches, 4, 7, and 10pH plus Rinse Solution-

Extech PH103 Tripak Buffer Pouches, 4, 7, and 10pH plus Rinse Solution
Model: PH103

Sale Price $31.49 USD
Regular Price $34.99 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $31.49 USD
Regular Price $34.99 USD
Availability 5 to 6 Weeks
Quantity

Extech PH105 pH ExStik pH Electrode Module-

Extech PH105 pH ExStik pH Electrode Module
Model: PH105

Sale Price $49.49 USD
Regular Price $54.99 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $49.49 USD
Regular Price $54.99 USD
Availability 4 to 5 Weeks
Quantity

Extech PH110 ExStik pH Meter, Waterproof, Refillable-

Extech PH110 ExStik pH Meter, Waterproof, Refillable
Model: PH110

Sale Price $125.09 USD
Regular Price $138.99 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $125.09 USD
Regular Price $138.99 USD
Availability 1 to 2 Weeks
Quantity

Extech SDL100 pH/ORP/Temperature Meter/Data Logger-

Extech SDL100 pH/ORP/Temperature Meter/Data Logger
Model: SDL100

Your Price $393.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $393.99 USD
Availability 1 to 2 Weeks
Quantity

Extech SDL100 pH/ORP/Temperature Meter/Data Logger,  -

Extech SDL100 pH/ORP/Temperature Meter/Data Logger, includes Traceable Certificate
Model: SDL100-NIST

Sale Price $598.99 USD
Regular Price $623.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $598.99 USD
Regular Price $623.99 USD
Availability 2 to 3 Weeks
Quantity

We Ship Free on Orders Over $99 within Canada