AC & DC Clamp Meters
The most comprehensive selection of AC/DC current clamps on the web. From tiny-size clamps for fitting inside small cabinets to large jaw clamps for multiple conductors, you'll find everything you need in this category. Read More about AC & DC Clamp Meters
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UNI-T UT210B Mini AC Clamp Meter (200A)
Discontinued- 17mm jaws
- Measure AC current to 200A
- Autoranging, true RMS clamp
UT210B -
Extech MA440 Clamp Meter - 400A AC£50.88 £42.40- Measure AC current to 400A
- 30mm jaw opening
- Also measures voltage, resistance, capacitance, frequency and more
42 Reward PointsPrice Match GuaranteeMA440 -
Kewtech KT200 Digital AC Clamp Meter£51.48 £42.90- Measures voltage, continuity, resistance and current
- Large 33mm jaws
- Good measurement range
42 Reward PointsPrice Match GuaranteeKEWCM2 -
Martindale CM51A Mini Clamp Meter£58.80 £49.00- Pocket-sized digital clamp meter
- Autoranging
- Quickly and easily evaluate wires
49 Reward PointsPrice Match GuaranteeMARTCM1 -
TPI 265 Slim Jaw Digital Clamp Meter£62.40 £52.00- Small jaws for use in tight spots
- Measure AC current to 400A
- Also tests voltage, capacitance, frequency and more
52 Reward PointsPrice Match GuaranteeTPI-265 -
Extech MA443 True RMS AC Clamp Meter
£65.52 £54.60- Upgraded version of Extech'a MA440 clamp meter with true RMS
- Measure AC current to 400A
- Also measures AC/DC voltage, capacitance, resistance, continuity, duty cycle, diode and temperature
54 Reward PointsPrice Match GuaranteeMA443 -
UNI-T UT204R 600A True-RMS Digital Clamp Meter
£70.80 £59.00- Temperature measurement: -40°C to +1000°C
- Non-contact voltage detection with an audio/ visual alert
- Full-range protection up to 600V
59 Reward PointsPrice Match GuaranteeUT204R -
Beha-Amprobe ACD-10 PLUS AC Clamp Meter - 600A
£75.90 £63.25- Measure AC current to 600A
- Extra-thin jaws with maximum opening of 25mm
- Also measures voltage, capacitance, frequency and continuity
63 Reward PointsPrice Match Guarantee3037808 -
Metrel MD9210 Mini Clamp Meter£76.68 £63.90- Compact design with 26mm jaws
- AC current measurements to 600A
- Resistance, voltage, capacitance, frequency, continuity and diode testing
63 Reward PointsPrice Match GuaranteeMD9210 -
Martindale CM55 AC Clamp Meter£78.00 £65.00- Rugged and simple design
- AC/DC Voltage and resistance with continuity testing
- Auto-ranging
65 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 -
Kewtech KT203 Digital 400A/600V AC/DC Clamp Meter£83.40 £69.50- 33mm jaws
- Measures current and voltage
- Additional measurement functions
69 Reward PointsPrice Match GuaranteeKEWCM3 -
Extech MA445 True-RMS AC/DC Clamp Meter with NCV & Type K Temperature£87.00 £72.50- Suitable for automotive, troubleshooting and inspection applications
- Includes a type K temperature probe
- Suitable for measuring DC current
72 Reward PointsPrice Match GuaranteeMA445 -
Kewtech 2200 Ultra-Slim Clamp Meter£87.60 £73.00- Slim and lightweight clamp meter with ultra-thin jaws for easier measurements
- Measures current up to 1000A
- Voltage and continuity measurements
73 Reward PointsPrice Match GuaranteeKEW2200 -
DiLog DL6402 Digital Clamp Meter£94.56 £78.80- Multifunctional, digital, slim design clamp meter
- 30mm tear-shaped jaw
- Measures AC/DC voltage and current, resistance, frequency, continuity, capacitance, and temperature
78 Reward PointsPrice Match GuaranteeDL6402 -
Megger DCM310 Digital Clamp Meter£97.07 £80.89- 27mm jaws
- Measures 50-60Hz AC currents up to 400A
- Long-life battery
80 Reward PointsPrice Match GuaranteeMEGCM10 -
DiLog DL6506 Mini Clamp Meter£98.40 £82.00- Handheld, portable clamp meter
- Measures AC/DC current between 1mA and 80A
- Built-In non-contact AC voltage indicator and LED torch
82 Reward PointsPrice Match GuaranteeDL6506 -
DiLog DL6405 Open Jaw Digital Clamp Meter (200A AC)£102.00 £85.00- Compact, auto-ranging open jaw digital clamp meter
- Measures AC current, AC/DC voltage, resistance, capacitance, frequency, and temperature
- 13mm open jaw
85 Reward PointsPrice Match GuaranteeDL6405 -
Megger DCM320 Clamp Meter£105.60 £88.00- Diagnose, maintain and repair electrical systems
- AC and DC voltage up to 600V and resistance up to 20ohm
- Long battery life
88 Reward PointsPrice Match GuaranteeMEGCM12 -
TPI 270 Digital Clamp Meter£107.94 £89.95- Auto/manual ranging
- Tests AC/DC current
- Small jaw size
89 Reward PointsPrice Match GuaranteeTPI-270 -
Beha-Amprobe ACD-14 PLUS Dual Screen AC Clamp Meter - 600A
Discontinued- Two screens - measure current and voltage at the same time!
- Measures AC current up to 600A
- Thin jaws with maximum opening of 28mm
3086905 -
Testo 770-1 True RMS Hook Clamp Meter - AC/DC£114.24 £95.20- Unique hook clip makes it easy to clamp onto smaller wires
- Measure both AC and DC current to 400A
- True RMS enhances accuracy
95 Reward PointsPrice Match Guarantee05907701 -
Megger DCM330 Fork Clamp Multimeter£114.36 £95.30- Open jaws don't require clamping around a conductor
- AC current measurements to 200A
- Also measures voltage, resistance, continuity and diode
95 Reward PointsPrice Match GuaranteeMEGDM7 -
Martindale CM82 AC Clamp Meter£116.40 £97.00- High-specification 1000A clamp meter
- Frequency and Capacitance measurement capabilities
- Easy one-handed operation
97 Reward PointsPrice Match GuaranteeMARCM82
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.
