Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

25536 REVIEWS

Customer Rating

4.7/5 Stars

25536 REVIEWS

Extech MA640-K Phase Rotation/Clamp Meter Test Kit

Model: MA640-K | UPC: 793950326404

Extech MA640-K Phase Rotation/Clamp Meter Test Kit-

More Extech Products

Ask an Expert

Extech MA640-K Phase Rotation/Clamp Meter Test Kit

Model: MA640-K | UPC: 793950326404

Features a True RMS Clamp Meter, 3-Phase Rotation Tester, and CAT IV AC Voltage Detector.

Features a True RMS Clamp Meter, 3-Phase Rotation Tester, and CAT IV AC Voltage Detector.

Discontinued!

This product has been discontinued and is no longer available.

There is no direct replacement, however we recommend the:

REED R5004-KIT Phase Rotation/Clamp Meter Kit-

REED R5004-KIT Phase Rotation/Clamp Meter Kit

Model: R5004-KIT

This Phase Rotation/Clamp Meter Kit includes a Phase Sequence Tester, AC Voltage Detector and Clamp Meter. All instruments and accessories in the R5004-KIT are conveniently stored and protected in a soft carrying case.

Learn More

Not what you're looking for? Let’s do a search and help you find what you need.

Extech MA640-K Offers

Features

  • Kit includes MA620 TRMS AC clamp meter, 480400 3-phase rotation tester, DV25 dual range non-contact AC voltage detector, test leads, Type K to banana input adaptor, and Type K thermocouple bead probe; all supplied in a soft carrying case

  • MA620 TRMS AC Clamp Meter:
    • Measures AC current, AC/DC voltage, resistance, capacitance, frequency, duty cycle, diode test and continuity beeper
    • Built-in Type K thermocouple input for contact surface temperature measurements
    • Built-in non-contact voltage detector with LED alert
    • 1.5" (40mm) jaw size accommodates conductors up to 750MCM
    • CAT III 600V safety ratings

  • 480400 3-Phase Rotation Tester:
    • 40 to 600VAC rated test range for testing phase orientation of 3-phase power sources over a 15 to 400Hz frequency range
    • Easy-to-read graphical multi-lined LCD indicates phase orientation (clockwise or counter-clockwise) and whether each of the phases is live
    • Double molded durable housing
    • Easy-to-use colour-coded alligator clips with wide jaws
    • Powered by device under test; no battery required

  • DV25 Non-Contact AC Voltage Detector:
    • Non-contact detection of AC voltage in 2 ranges: 24 to 1000 VAC and 100 to 1000 VAC
    • Designed for use on 50/60 Hz circuits
    • Detection distance less than 0.2"
    • Bright LED flashlight with On/Off button for illuminating dimly lit areas
    • Audible and visual live voltage indications

    • Extech MA640-K Specifications

    Model MA620
    AC Voltage Range 6.000V, 60.00V, 600.0V
    DC Voltage Range 600.0mV, 6.000V, 60.00V, 600.0V
    Resistance Range 600.0Ω, 6.000kΩ, 60.00kΩ, 600.0kΩ, 6.000MΩ, 60.00MΩ
    Capacitance Range 40.00nF, 400.0nF, 4.000µF, 40.00µF, 400.0µF, 4000µF
    Frequency Range 10Hz to 10kHz
    Duty Cycle Range 0.5 to 99.0%
    Temperature Range -4 to 1400°F (-20 to 760°C)
    Model 480400
    AC Voltage Range 40 to 600V
    Frequency Range 15 to 400Hz
    Dimensions 9.8 x 8 x 2" (248 x 203 x 54mm)
    Weight 1.3lb (590g)

    What's included with the Extech MA640-K

    • MA620 AC Clamp Meter with NCV Detector and Temperature
    • 480400 3-Phase Rotation Tester
    • 3 x Color-coded Alligator Clips
    • DV25 Dual Range Non-contact AC Voltage Detector
    • Double Moulded Test Leads
    • Type K Bead Wire Temperature Probes
    • Type K to Banana Input Adaptor
    • Soft Carrying Case
    • 1 x 9V and 2 x 1.5V AAA Batteries

    Ask a question about Extech MA640-K Phase Rotation/Clamp Meter Test Kit

    Customer Reviews for the Extech MA640-K

    Extech MA640-K Offers

    Features

    • Kit includes MA620 TRMS AC clamp meter, 480400 3-phase rotation tester, DV25 dual range non-contact AC voltage detector, test leads, Type K to banana input adaptor, and Type K thermocouple bead probe; all supplied in a soft carrying case

  • MA620 TRMS AC Clamp Meter:
    • Measures AC current, AC/DC voltage, resistance, capacitance, frequency, duty cycle, diode test and continuity beeper
    • Built-in Type K thermocouple input for contact surface temperature measurements
    • Built-in non-contact voltage detector with LED alert
    • 1.5" (40mm) jaw size accommodates conductors up to 750MCM
    • CAT III 600V safety ratings

  • 480400 3-Phase Rotation Tester:
    • 40 to 600VAC rated test range for testing phase orientation of 3-phase power sources over a 15 to 400Hz frequency range
    • Easy-to-read graphical multi-lined LCD indicates phase orientation (clockwise or counter-clockwise) and whether each of the phases is live
    • Double molded durable housing
    • Easy-to-use colour-coded alligator clips with wide jaws
    • Powered by device under test; no battery required

  • DV25 Non-Contact AC Voltage Detector:
    • Non-contact detection of AC voltage in 2 ranges: 24 to 1000 VAC and 100 to 1000 VAC
    • Designed for use on 50/60 Hz circuits
    • Detection distance less than 0.2"
    • Bright LED flashlight with On/Off button for illuminating dimly lit areas
    • Audible and visual live voltage indications

    • Show More...

    Extech MA640-K Specifications

    Model MA620
    AC Voltage Range 6.000V, 60.00V, 600.0V
    DC Voltage Range 600.0mV, 6.000V, 60.00V, 600.0V
    Resistance Range 600.0Ω, 6.000kΩ, 60.00kΩ, 600.0kΩ, 6.000MΩ, 60.00MΩ
    Capacitance Range 40.00nF, 400.0nF, 4.000µF, 40.00µF, 400.0µF, 4000µF
    Frequency Range 10Hz to 10kHz
    Duty Cycle Range 0.5 to 99.0%
    Temperature Range -4 to 1400°F (-20 to 760°C)
    Model 480400
    AC Voltage Range 40 to 600V
    Frequency Range 15 to 400Hz
    Dimensions 9.8 x 8 x 2" (248 x 203 x 54mm)
    Weight 1.3lb (590g)

    What's included with the Extech MA640-K

    • MA620 AC Clamp Meter with NCV Detector and Temperature
    • 480400 3-Phase Rotation Tester
    • 3 x Color-coded Alligator Clips
    • DV25 Dual Range Non-contact AC Voltage Detector
    • Double Moulded Test Leads
    • Type K Bead Wire Temperature Probes
    • Type K to Banana Input Adaptor
    • Soft Carrying Case
    • 1 x 9V and 2 x 1.5V AAA Batteries

    Ask a question about Extech MA640-K Phase Rotation/Clamp Meter Test Kit

    Customer Reviews for the Extech MA640-K

    More Extech Products



    • We accept these payment methods:
    • Visa, Master Card, Discover, American Express & PayPal
    • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.