Major Tech MT740 3000A True RMS AC Clamp Adaptor

CAT IV 600V and CAT III 1000V
Ø180mm head cable length
3000A AC current measurement
7.5mm coil diameter
Slide switch range change
Low battery LED indicator
Ergonomically designed

$174.90 inc. GST

UPC 6008229030055
SKU MT740 Category
Sparky Tools


The MT740 is a 3000A True RMS AC Flex Clamp adaptor that supplies voltage output to universal voltage meters. With a 7.5mm coil diameter to accommodate ease of measurement in a tight space and is ergonomically designed for one handed operation. The MT740 Flex Clamp Adaptor is CAT IV rated 600V and CAT III rated for 1000V.


Major Tech

Major Tech (Pty) Ltd was established in 1992, with a vision and mission of being the brand of choice, by consistently pushing the benchmark with innovative, high quality product developments, providing unparalleled service excellence and exceeding all expectations. The founder of Major Tech, comes with a vast knowledge and over 30 years of hands-on experience in the electrical industry and is the driving force behind the vision of the company. Being a values-based organisation, every decision and undertaking is underpinned by their core values.

Major Tech

Additional information

Weight .8 kg
Dimensions 30 × 20 × 10 mm


Function Range Resolution Accuracy
AC Current 30A- 3000A 0.1A ±(3.0% + 5 digits)
AC Bandwidth 50Hz to 60Hz
Jaw Size Ø180mm
Enclosure Moulded case
Low Battery Indication Yes
Batteries 2 x AAA
Weight 210g
Dimensions 180mm x 106mm x 28mm
Safety Specs IEC61010-1 CAT IV 600V
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