Clamp Meters

A clamp meter is an electrical test tool that combines a basic digital multi meter with a current sensor. Clamps measure current such as AC current, AC and DC voltage, resistance, continuity, and, with some models, DC current, capacitance, temperature, frequency, and more.

Clamp meters are designed with a hinged jaw, this allows the user to clamp the jaws around a wire, cable, or other conductors at any point in an electrical system, then measure the current without disconnecting it. They are extremely popular due to safety reasons, they are convenient to use, they identify issues when installations occur and are cost effective for ongoing tester, maintenance and service requirements.

Our range of meters have been sourced from leading brands such as: Beha-Amprobe, Chauvin Arnoux, Fluke, FLIR, Keysight Technologies, Megger, RS PRO and many more.

Why would you need a clamp meter?

Originally created as a single-purpose test tool, modern day meters offer more measurement functions, greater accuracy, and sometimes specialised measurement features, as well as the most basic functions of a digital multi meter, such as the ability to measure voltage, continuity, and resistance.

Popular Clamp Meters

AC Current
DC Current
AC-DC
Leakage
HVAC
Power

Who uses them?

Industrial maintenance technicians
Control technicians
Electricians – in-house and contractors
Facilities, building maintenance, and HVAC technicians
Service organisations

Why are clamp meters so popular?

Safety: Clamp meters allow electricians to bypass the old-school method of cutting into a wire and inserting a meter's test leads into the circuit to take an inline current measurement. The jaws of a clamp meter do not need to touch a conductor during a measurement.
Convenience: During measurement, it is not necessary to shut off the circuit carrying current—a large boost inefficiency.
Service: Repair existing systems on an as-needed basis.
Installation: Troubleshooting installation problems, perform final circuit tests and supervise apprentice electricians while installing electrical equipment.
Maintenance: Perform scheduled and preventative maintenance and system troubleshooting.

Applications

Industrial equipment
Industrial controls
Electrical systems
Commercial/industrial HVAC

182 產品顯示為 Clamp Meters

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Kyoritsu 2033 Clamp Meter, 300A dc, Max Current 300A ac CAT III 300V RS庫存編號 283-7584 製造零件編號 KEW2033 个 HK$3,040.80 數量	Kyoritsu	-	300A ac	300A dc	-	-	-	-	2033	-	-	-	-	AC/DC Clamp Meter	-	-	-	-	-	-
Fluke 369 Clamp Meter Wi-Fi, Max Current 60A ac CAT III 600V RS庫存編號 123-4543 製造零件編號 FLUKE-369 个 HK$5,322.50 數量	Fluke	True RMS	60A ac	-	-	-	-	Wi-Fi	369	-	0.001mA	-	-	Leakage Clamp Meter	1 % +5 Digits	-	-	-	AC Current	61 (Dia.)mm
Fluke 393FC/E Clamp Meter Wi-Fi, 1000A dc, Max Current 2500A ac CAT III 1500V RS庫存編號 230-0812 製造零件編號 FLUKE-393FC/E 个 HK$6,592.10 數量	Fluke	True RMS	2500A ac	1000A dc	1000V ac	1500V dc	-	Wi-Fi	393FC/E	-	0.1A	0.1A	2 % RD + 5 digit	AC/DC Clamp Meter	3 % RD + 5 digits	1 % RD + 5 digits	1 % RD + 5 digits	-	-	-
Kewtech Corporation KEW2434 Clamp Meters, 400mA dc, Max Current 100A ac CAT III 300V RS庫存編號 477-800 製造零件編號 KEW2434 个 HK$2,935.60 數量	Kewtech Corporation	-	100A ac	400mA dc	-	-	-	-	KEW2434	-	-	-	-	-	-	-	-	-	-	-
Fluke 323 Clamp Meter, Max Current 400A ac CAT III 600V RS庫存編號 765-3658 製造零件編號 FLUKE 323 个 HK$1,393.60 數量	Fluke	True RMS	400A ac	-	600V ac	600V dc	400Ω	-	323	-	100mA	-	-	AC Current Clamp Meter	±2% +5 digits	±1% + 5 Digits	±(1% rdg +5 Digits)	-	AC Current, AC Voltage, Continuity, DC Voltage, Resistance	30mm
Fluke 773 Clamp Meter, 100mA dc RS庫存編號 669-3493 製造零件編號 Fluke 773 个 HK$17,249.70 數量	Fluke	-	-	100mA dc	-	30V dc	-	-	773	-	-	10µA	±1% + 5 Digits	DC Current Clamp Meter	-	-	0.2% + 2 Digits	-	DC Voltage	4.5mm
Fluke 378 FC Clamp Meter Wireless, 999.9A dc, Max Current 2500A ac CAT III 1000V RS庫存編號 220-4446 製造零件編號 FLUKE-378 FC/E 个 HK$7,483.10 數量	Fluke	True RMS	2500A ac	999.9A dc	1000V ac	1000V dc	-	Wireless	378 FC	-	-	-	-	AC-DC Flexible Clamp Meter	-	-	-	-	-	-
Fluke 771 Clamp Meter, 100mA dc RS庫存編號 287-642 製造零件編號 FLUKE 771 个 HK$7,061.70 數量	Fluke	-	-	100mA dc	-	-	-	-	771	-	-	10uA	±1% + 5 Digits	DC Current Clamp Meter	1% + 5 counts	-	-	-	-	4.5mm
Fluke 374 FC Clamp Meter Bluetooth, 600A dc, Max Current 600A ac CAT III 1000V RS庫存編號 905-5911 製造零件編號 FLUKE-374 FC 个 HK$3,765.00 數量	Fluke	True RMS	600A ac	600A dc	1000V ac	1000V dc	6kΩ	Bluetooth	374 FC	-	100mA	100mA	±(2% rdg +5 Digits)	AC/DC Clamp Meter	±(2% rdg +5 Digits)	±(1.5% rdg +5 Digits)	±(1% rdg +5 Digits)	-	AC Current, AC Voltage, DC Current, DC Voltage, Resistance, Temperature	34mm
Sefram MW3518 Clamp Meter, 2000A dc, Max Current 2000A ac CAT IV 1000V AC/DC and CAT III 1500V DC RS庫存編號 286-4455 製造零件編號 MW3518 个 HK$3,471.60 數量	Sefram	True RMS	2000A ac	2000A dc	1000V ac	1000V dc	-	-	MW3518	-	-	-	-	AC/DC Clamp Meter	-	-	-	-	-	-
Fluke 772 Clamp Meter, 100mA dc RS庫存編號 669-3490 製造零件編號 Fluke 772 个 HK$13,588.50 數量	Fluke	-	-	100mA dc	-	-	-	-	772	-	-	10µA	±1% + 5 Digits	DC Current Clamp Meter	-	-	-	-	DC Current	4.5mm
Chauvin Arnoux F203 Clamp Meter, 900A dc, Max Current 600A ac CAT III 1000V RS庫存編號 766-0599 製造零件編號 P01120923 个 HK$2,771.60 數量	Chauvin Arnoux	True RMS	600A ac	900A dc	1000V ac	1000V dc	59.99kΩ	-	F203	-	0.01A	0.01A	±1% + 3 Digits	AC/DC Clamp Meter	±1% +3 digits	±1% + 3 Digits	±1% + 3 Digits	-	AC Current, AC Voltage, Continuity, DC Current, DC Voltage, Diode, Frequency, In-Rush Current, Resistance, Temperature	34mm
Fluke 375 Clamp Meter, 600A dc, Max Current 600A ac CAT III 1000 V, CAT IV 600 V RS庫存編號 914-5433 製造零件編號 3790586 个 HK$4,296.10 數量	Fluke	True RMS	600A ac	600A dc	600V ac	600V dc	6kΩ	-	375	-	0.1A	0.1A	2 %	AC/DC Clamp Meter	2 %	1.5 %	1 %	-	AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance	34mm
Martindale CM69 Clamp Meter, Max Current 60A ac CAT II 1000V RS庫存編號 122-5531 製造零件編號 CM69 个 HK$2,625.13 數量	Martindale	True RMS	60A ac	-	300V ac	300V dc	600kΩ	-	CM69	-	1µA	-	-	Leakage Clamp Meter	±(1% rdg + 5dgts)	±(1% rdg + 3dgts)	±(1% rdg + 2dgts)	-	AC Current, AC Voltage, Continuity, DC Voltage, Resistance	20mm
Chauvin Arnoux F65 Clamp Meter, Max Current 100A ac CAT III 300V RS庫存編號 512-5069 製造零件編號 P01120761 个 HK$5,291.71 數量	Chauvin Arnoux	True RMS	100A ac	-	600V ac	600V dc	1kΩ	-	F65	-	10µA	-	-	Leakage Clamp Meter	±(2.5% rdg + 5dgts)	±(2.5% rdg + 5dgts)	±(2.5% rdg + 5dgts)	-	AC Current, AC Voltage, Continuity, DC Voltage, Frequency, Resistance	28mm
FLIR CM275 Clamp Meter Bluetooth, 600A dc, Max Current 600A ac CAT III 1000 V, CAT IV 600 V RS庫存編號 168-1358 製造零件編號 CM275 个 HK$7,087.40 數量	FLIR	True RMS	600A ac	600A dc	1000V ac	1000V dc	6kΩ	Bluetooth	CM275	-	-	-	±2 %	AC/DC Imaging Clamp Meter	±2 %	±1 %	±1 %	-	AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode, Frequency, Resistance	35mm
Megger DCM330 Clamp Meter, Max Current 200A ac CAT III 1000 V, CAT IV 600 V RS庫存編號 181-5009 製造零件編號 1000-219 个 HK$1,707.92 數量	Megger	-	200A ac	-	1000V ac	1000V dc	20MΩ	-	DCM330	-	-	-	-	AC Open Jaw Clamp Meter	±(3% rdg + 3dgts)	±(1.5% rdg + 5dgts)	±(1% rdg + 2dgts)	-	AC Current	16mm
Testo 770-2 Clamp Meter, 400A dc, Max Current 400A ac CAT III 1000V RS庫存編號 905-5894 製造零件編號 0590 7702 个 HK$1,783.30 數量	Testo	True RMS	400A ac	400A dc	600V ac	600V dc	40MΩ	-	770-2	-	100mA	100mA	±(2% rdg + 5dgts)	AC/DC Clamp Meter	±(2% rdg + 5dgts)	±(1% rdg + 3dgts)	±(0.8% rdg + 3dgts)	-	AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance, Temperature	-
Testo 770-1 Clamp Meter, 400A dc, Max Current 400A ac CAT III 1000V RS庫存編號 905-5891 製造零件編號 0590 7701 个 HK$1,403.20 數量	Testo	True RMS	400A ac	400A dc	600V ac	600V dc	40MΩ	-	770-1	-	100mA	100mA	±(2% rdg + 5dgts)	AC/DC Clamp Meter	±(2% rdg + 5dgts)	±(1% rdg + 3dgts)	±(0.8% rdg + 3dgts)	-	AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance	-
Fluke 368 FC Clamp Meter Wi-Fi, Max Current 60A ac CAT III 600V RS庫存編號 123-4544 製造零件編號 FLUKE-368 FC 个 HK$8,712.90 數量	Fluke	True RMS	60A ac	-	-	-	-	Wi-Fi	368 FC	-	1µA	-	-	Leakage Clamp Meter	±(1% rdg +5 Digits)	-	-	-	AC Current	40mm