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.
More Info
inc VAT £208.80 ex VAT £174.00
Typically ships in 7-10 working days

Product Details

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).
What's In The Box?
  • Extech EX 840 TRMS AC/DC Clampmeter
  • Professional Test Lead Set
  • CAT IV test leads
  • General Type K probe
  • Carry case
  • 9V battery
More Information
  • 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