Extech EX840 CAT IV TRMS AC/DC Clamp Meter

CAT IV 600V , CAT III 1000V rated clampmeter ideal for industrial applications. Supplied with professional 8-piece test lead set.

rrp £203.48

now £169.00 (Ex. VAT) £202.80 (Inc. VAT)

rrp £203.48

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"TRMS clampmeter ideal for industrial applications."

  • Description

    Extech EX840 1000A True RMS AC/DC Clamp Meter

    The Extech EX840 1000A True RMS AC/DC Clamp Meter provides TRMS AC/DC Current & Voltage measurements upto 1000A and 1000V respectively and has a built in non-contact IR Thermometer with a laser pointer for locating hot spots up to 270°C. The Extech EX840 clamp on multimeter is also capable of measuring resistance, capacitance, frequency, diode and continuity. This ergonomically designed AC/DC clamp meter ensures accuracy by providing True RMS readings and is the perfect tool for HVACR and electrical professionals working on both commercial and industrial environments. The EX834 clampmeter has a jaw opening size of 43mm that will fit conductors up to 750MCM and has a CAT IV 600V and CAT III 1000V rating. In addition the Extech EX840 current clamp comes complete with a CAT IV test lead set and a professional 8-piece test lead set.

    Extech EX840 AC/DC Clamp Meter Features:

    • Non-contact InfraRed Temperature measurements with laser pointer
    • Models with True RMS Current and Voltage measurements
    • Peak hold captures inrush currents and Transients
    • MultiMeter functions include AC/DC Voltage, Resistance, Capacitance, Frequency, Diode and Continuity
    • 43mm jaw opening for conductors up to 750MCM or two 500MCM
    • 4000 count backlit display
    • Features include Data Hold and Min/Max
    • Autoranging with manual range button
    • Auto Power off

    Professional Test Lead Set comprising of:

    • 2 x 1m PVC lead extensions with shrouded banana plugs at both ends
    • 2 x modular 102mm heavy duty test probe handles with 4mm banana plug tip
    • 2 x standard size, alligator clips with insulated rubber boot
    • 2 x extra large, double insulated alligator clips with sharp teeth for piercing insulated wire. (20mm jaw size).
  • Specification

    • AC/DC Current: 0.1 to 1000A
    • Accuracy: ±2.8%
    • AC/DC Voltage: 0.1mV to 1000V
    • Accuracy: AC, ±1.5% DC, ±2.8%
    • Resistance: 0.1 to 40MΩ
    • Accuracy: ±1.5%
    • Capacitance: 0.001nF to 40,000μF
    • Accuracy: ±3.0%
    • Frequency: 0.001kHz to 4kHz
    • Accuracy: ±1.5%
    • IR Temperature: -50 to 270ºC
    • Accuracy: ±2.0% rdg or ±2ºC
    • Type K Temperature: -20 to 760ºC
    • Accuracy: ±(3%rdg+5ºC)
    • Continuity: Yes
    • Inrush: Yes
    • Diode: Yes
    • Rating: CAT IV 600V, CAT III 1000V
    • Dimensions: 270 x 110 x 50mm
    • Weight: 386g
  • Supplied Accessories

    • Extech EX 840 TRMS AC/DC Clampmeter
    • Professional Test Lead Set
    • CAT IV test leads
    • General Type K probe
    • Carry case
    • 9V battery
  • Product Questions

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  • Reviews

    Review by Anonymous (Posted on 14/10/2011)
    The applications are ideal for an industrial electrician

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