CUSTOM AC/DC Clamp Meter C-12

A clamp meter that can measure AC and DC current.

• Inrush current measurement is possible. It is possible to measure large currents that occur instantaneously, such as surge currents.
• Non-contact voltage detector (NCV). LED indicator indicates live AC lines.
• Data hold function
• Auto power off function to prevent battery drain.
• Equipped with a backlight LCD screen that allows you to check measured values  even in dark places.

Usage example

DC current measurement image

Low voltage voltage detector image

Part names

Main unit

• ①Clamp sensor
• ②Clamp opening/closing lever
• ③Power button
• ④Mode button
• ⑤Liquid crystal display
• ⑥Non-contact voltage detection section
• ⑦Center position mark
• ⑧Non-contact voltage detection LED
• ⑨Backlight/Hold button
• ⑩ Inrush current button
• $j Zero button
• $kBattery cover
• $l Wrist strap attachment hole

 

360° rotating image

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specification

Electrical Performance

	Accuracy guarantee range	resolution	Accuracy	frequency
ACA	0.20 to 40.00 A	0.01 A	±(2.5%rdg + 10dgt)	50/60 Hz
	40.0 to 400.0 A	0.1 A	±(2.8%rdg + 8dgt)
	0.20 to 40.00 A	0.01 A	±(2.8%rdg + 10dgt)	50 to 400 Hz
	40.0 to 400.0 A	0.1 A	±(2.8%rdg + 8dgt)
DCA	0.20 to 40.00 A	0.01 A	±(2.5%rdg + 10dgt)	-
	40.0 to 400.0 A	0.1 A	±(2.8%rdg + 8dgt)
Voltage detection (NCV)	Measurement range: AC90V to AC600V Frequency: 50Hz or 60Hz

* Conditions: At 23±5°C. Accuracy: ±(__% reading + __dgt least significant digit)
* AC current accuracy is guaranteed only for sine waves.

General specifications

Detection method	True RMS
display	LCD, 4000 count
Range switching	Auto
Maximum measurement current	399.9A
Maximum measurement conductor diameter	φ24 mm
sampling	Approximately 2 times/second
Auto Power Off	Approximately 15 minutes (cannot be canceled)
Operating temperature and humidity	-5 to +40°C, 80% RH or less (no condensation)
Storage temperature and humidity	-20 to +60°C, 80% RH or less (no condensation)
size	Approx. W 60 × H 152 × D 28 mm
weight	Approximately 140 g (including batteries)
power supply	2 x AAA batteries
battery life	Approximately 100 hours
accessories	Storage case, instruction manual (with warranty), wrist strap
proofreading	Possible
Compliance standards	IEC-61010-01 CAT.II 600V / CAT.III 300V
JAN	4983621090253