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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 HDV720 High-Performance Videoscope Kit with dual HD camera probe, 1280 x 720, Ø4.9 mm-

Extech HDV720 High-Performance Videoscope Kit with dual HD camera probe, 1280 x 720, Ø4.9 mm
Model: HDV720

Your Price $2449.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $2449.00 USD
Availability 2 to 3 Weeks
Quantity

Extech HDV730 High-Performance Videoscope Kit with HD two-way articulating camera probe, 1280 x 720, Ø3.9 mm-

Extech HDV730 High-Performance Videoscope Kit with HD two-way articulating camera probe, 1280 x 720, Ø3.9 mm
Model: HDV730

Your Price $3849.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $3849.00 USD
Availability 2 to 3 Weeks
Quantity

Extech HDV740 High-Performance Videoscope Kit with HD four-way articulating camera probe, 640 x 480, Ø6 mm-

Extech HDV740 High-Performance Videoscope Kit with HD four-way articulating camera probe, 640 x 480, Ø6 mm
Model: HDV740

Your Price $5899.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $5899.00 USD
Availability 2 to 3 Weeks
Quantity

Extech HDV750 High-Performance Videoscope Plumbing Kit with camera probe and plumbing spool, 640 x 480, Ø28 mm-

Extech HDV750 High-Performance Videoscope Plumbing Kit with camera probe and plumbing spool, 640 x 480, Ø28 mm
Model: HDV750

Your Price $4999.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $4999.00 USD
Availability 2 to 3 Weeks
Quantity

Extech LT300 Light Meter, 40,000 Fc/400,000 Lux-

Extech LT300 Light Meter, 40,000 Fc/400,000 Lux
Model: LT300

Your Price $244.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $244.00 USD
Availability 3 to 4 Weeks
Quantity

Extech LT45 Color LED Light Meter-

Extech LT45 Color LED Light Meter
Model: LT45

Your Price $359.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $359.00 USD
Availability 1 to 2 Weeks
Quantity

Extech MA1500 True RMS AC/DC Clamp Meter plus NCV, 1500A-

Extech MA1500 True RMS AC/DC Clamp Meter plus NCV, 1500A
Model: MA1500

Your Price $249.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $249.00 USD
Availability 4 to 5 Weeks
Quantity

Extech MA1500-NIST True RMS AC/DC Clamp Meter with NCV, 1500 A,-

Extech MA1500-NIST True RMS AC/DC Clamp Meter with NCV, 1500 A, includes Traceable Calibration Certificate
Model: MA1500-NIST

Sale Price $315.99 USD
Regular Price $354.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $315.99 USD
Regular Price $354.00 USD
Availability 5 to 6 Weeks
Quantity

Extech MA440 AC Clamp Meter/NCV Detector, 400A-

Extech MA440 AC Clamp Meter/NCV Detector, 400A
Model: MA440

Your Price $62.99 USD
Availability 1 Week

Qty:

Your Price $62.99 USD
Availability 1 Week
Quantity

Extech MA443 True RMS AC Clamp Meter with 10 Functions + NCV, 400A-

Extech MA443 True RMS AC Clamp Meter with 10 Functions + NCV, 400A
Model: MA443

Your Price $87.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $87.99 USD
Availability 2 to 3 Weeks
Quantity

Extech MA443 True RMS AC Clamp Meter with 10 Functions & NCV, 400A,    -

Extech MA443 True RMS AC Clamp Meter with 10 Functions & NCV, 400A, includes Traceable Calibration Certificate
Model: MA443-NIST

Sale Price $168.99 USD
Regular Price $192.99 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $168.99 USD
Regular Price $192.99 USD
Availability 3 to 4 Weeks
Quantity

Extech MA445 True RMS AC Clamp Meter with 11 Functions + NCV, 400A-

Extech MA445 True RMS AC Clamp Meter with 11 Functions + NCV, 400A
Model: MA445

Your Price $129.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $129.00 USD
Availability 2 to 3 Weeks
Quantity

Extech MA63 TRMS AC/DC Clamp Meter and NCV Detector, 60A-

Extech MA63 TRMS AC/DC Clamp Meter and NCV Detector, 60A
Model: MA63

Your Price $289.00 USD
Availability 1 Week

Qty:

Your Price $289.00 USD
Availability 1 Week
Quantity

Extech MA63-NIST TRMS AC/DC Clamp Meter and NCV Detector, 60A,  -

Extech MA63-NIST TRMS AC/DC Clamp Meter and NCV Detector, 60A, includes Traceable Calibration Certificate
Model: MA63-NIST

Sale Price $341.99 USD
Regular Price $394.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $341.99 USD
Regular Price $394.00 USD
Availability 1 to 2 Weeks
Quantity

Extech MG310 Insulation Resistance Tester, 1000V / 5.5M½-

Extech MG310 Insulation Resistance Tester, 1000V / 5.5M½
Model: MG310

Your Price $259.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $259.00 USD
Availability 1 to 2 Weeks
Quantity

Extech MG310-NIST Insulation Resistance Tester, 1000V / 5.5M_,  -

Extech MG310-NIST Insulation Resistance Tester, 1000V / 5.5M_, includes Traceable Calibration Certificate
Model: MG310-NIST

Sale Price $355.99 USD
Regular Price $394.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $355.99 USD
Regular Price $394.00 USD
Availability 2 to 3 Weeks
Quantity

Extech MG320 CAT IV Insulation Tester, True RMS MultiMeter, 20GΩ-

Extech MG320 CAT IV Insulation Tester, True RMS MultiMeter, 20GΩ
Model: MG320

Sale Price $419.99 USD
Regular Price $499.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $419.99 USD
Regular Price $499.00 USD
Availability 1 to 2 Weeks
Quantity

Extech MG320-NIST CAT IV Insulation Tester/TRMS Multimeter, 20 GΩ,-

Extech MG320-NIST CAT IV Insulation Tester/TRMS Multimeter, 20 GΩ, includes Traceable Calibration Certificate
Model: MG320-NIST

Sale Price $570.79 USD
Regular Price $589.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $570.79 USD
Regular Price $589.99 USD
Availability 2 to 3 Weeks
Quantity

Extech MG325-NIST CAT IV Insulation Tester/TRMS Multimeter, 200 GΩ,-

Extech MG325-NIST CAT IV Insulation Tester/TRMS Multimeter, 200 GΩ, includes Traceable Calibration Certificate
Model: MG325-NIST

Your Price $790.90 USD
Availability 2 to 3 Weeks

Qty:

Your Price $790.90 USD
Availability 2 to 3 Weeks
Quantity

Extech MG500 High Voltage Insulation Tester, 10kV/500GΩ-

Extech MG500 High Voltage Insulation Tester, 10kV/500GΩ
Model: MG500

Your Price $1999.00 USD
Availability 1 Week

Qty:

Your Price $1999.00 USD
Availability 1 Week
Quantity

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