• Product Description

    The CM79 is a new pocket sized high performance TRMS AC/DC Clamp meter measuring AC and DC current up to 600A, AC/DC voltage and resistance with continuity test. The compact rugged design enables accurate and reliable DC current measurements down to 10mA resolution in applications including PV installations, battery monitoring and electric vehicles.

    The TRMS capability ensures accurate and reliable AC current and voltage measurement for distorted waveforms caused by today’s power electronics and non-linear loads found in modern lighting and power supplies.

    Features include an elliptical jaw to accommodate bus bars up to 35x15mm, thumbwheel for single handed operation, auto ranging for ease of use, auto power off and low battery indicator plus a high contrast backlit display. Useful functions include hold and min/max hold for monitoring maximum loads, start up and charging currents.

    The CM79 is supplied with Martindale TL16 test leads, soft carry case, alkaline batteries and manual. All Martindale clamp meters come with a 2 year warranty.

    Features

    TRUE RMS measurement

    AC & DC current

    Autoranging 60.00A & 600.0A

    AC/DC voltage to 600V

    Resistance to 1000Ω

    Continuity test <40Ω

    Min / Max readings

    Auto power off & low battery indicator

    Display backlight

    What Is Included:

    Leads (TL16)

    Soft Case

    Batteries

    Manual

    Item Specification

    AC Amps AC A: 60.00A / 600.0A
     Accuracy: ± 1.9% ± 5dgt
    DC Amps  60.00A / 600.0A
     Accuracy: ± 2% ± 5dgt
    AC Volts  600.0V
     Accuracy: ± 1.2% ± 5dgt
    DC Volts  DC V: 600.0V
     Accuracy: ± 1% ± 2dgt
    Ohms  999.0Ω
     Accuracy: ± 1% ± 2dgt
     Continuity: buzzer ≤ 30Ω
    Max Conductor  25mm Ø
     35mmx15mm bus bar
    Operating Environment  0°C to 40°C, 80% RH
    Safety  CAT III 600V
    Power  2 x 1.5V AAA
    Weight  255g approx
    Dimensions 209 x 74 x 36mm

    Additional Details

    Type Clamp Meter & Current Sensors