Extech MA150 200A AC Clamp Meter

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  • Measures AC current, AC/DC voltage and resistance as well as testing continuity
  • White LED torch integrated alongside backlit LCD display
  • Non-contact voltage detection with alert via red flashing LED
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  • Description

    Extech MA150 200A AC Clamp Meter

    The Extech MA150 200A AC Clamp Meter measures AC current from 0 to 200A in addition to AC voltage (2V to 600V), DC voltage (200mV to 600V), and resistance (200Ω to 20MΩ). Other functions include continuity testing, diode testing and non-contact voltage detection from 100V to 600V AC. Alerts are given for voltage presence via a flashing red LED.

    Current readings are taken through the 18mm jaw clamp which is also the point for non-contact voltage detection. A white LED torch is built into the Extech MA150 and the backlit LCD display is extremely clear so it is ideal for use in poor light, for example in switch cabinets.

    Operation is undertaken through a very simple dial and push-button interface and an autoranging function helps speed up the measurement process whilst ensuring precision.

    Test leads are included with the Extech MA150 alongside a leather carry pouch. The clamp meter is rated as Cat III 300V and has a one-year manufacturer’s warranty.

    Extech part number: MA150

    Key Features

    • AC current range: 0 to 200A
    • AC voltage range: 2V to 600V
    • DC voltage range: 200mV to 600V
    • Resistance range: 200Ω to 20MΩ
    • Non contact voltage detection: 100V to 600V AC
    • 18mm jaw clamp
    • White LED torch
    • Backlit LCD display
    • Cat III 300V
    • One-year warranty
  • Specification

    • AC Current: 200A
    • Max Resolution: 100mA
    • Accuracy: ±2.5%
    • AC Voltage: Non-contact/600V
    • Max Resolution: 0.1mV
    • DC Voltage: 600V
    • Max Resolution: 0.1mV
    • Resistance: 20MΩ
    • Max Resolution: 0.1Ω
    • Accuracy: ±3.0%
    • Dimensions: 7” x 2.5” x1.3” (178 x 65 x 32mm)
    • Weight: 6 oz (170g)
    • Warranty: 1 year
  • Supplied Accessories

    • Extech MA150 200A AC Clamp Meter
    • Instruction sheet for Extech MA150 200A AC Clamp Meter
    • Carry pouch
    • Red/black test leads with test probes
    • Battery
  • Product Documents

    Product Attachments

    View FileExtech 200A Clamp Meter    Size: (179.4 KB)
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote or go to for more information.

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