Availability
AC & DC Clamp Meters
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Martindale CM51A Mini Clamp Meter£58.79 £48.99- Pocket-sized digital clamp meter
- Autoranging
- Quickly and easily evaluate wires
48 Reward PointsPrice Match GuaranteeMARTCM1 -
Martindale CM55 AC Clamp Meter£70.80 £59.00- Rugged and simple design
- AC/DC Voltage and resistance with continuity testing
- Auto-ranging
59 Reward PointsPrice Match GuaranteeMARCM55 -
Martindale CM57 AC TRMS Clamp Meter£82.80 £69.00- 25mm Jaw Size
- Tests up to 600A
- CATIII 600V safety rating
69 Reward PointsPrice Match GuaranteeMARCM57
About AC & DC Clamp Meters
Clamp meters are a must-have for quick, easy, and accurate measurements of the current passing through an electrical system.
Designed to clamp around a conductor, clamp meters provide the means of measuring AC or DC without making breaks in the insulation, saving time, money, and effort when testing.
Depending on the manufacturer and the model in question, the clamp meter's size, shape, and capabilities will vary. Clamps range from extremely small in size (designed for smaller conductors) to large, square-shaped instruments that fit simultaneously around several conductors or more prominent conductors.
Most clamps also function as a basic digital multimeter, including the ability to calculate additional electrical measurements such as voltage, frequency, or temperature.
At Tester.co.uk, we stock a vast range of AC, DC, and combined AC/DC, clamp meters from leading electrical test equipment manufacturers such as Amprobe, Chauvin Arnoux, Extech, Hioki, Fluke, and many others.
