Mini Clamp Multimeter, AC DC 100A 500V

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Multimeter clamp equipped with True RMS (TRMS) technology. The 4-digit LCD display, featuring a backlight, provides clear and easy-to-read measurements. Safety and user convenience are prioritized with features such as overload protection, non-contact voltage testing (NCV), and an automatic power-off function that conserves battery life by turning off the device after 15 minutes of inactivity.

Specification

Basics	Model	T-CM-UA220D
	Weight	144g
	Size (LWH)	1755532mm
	Display	4 digit LCD display
	Maximum display value	1999
	Power supply	DC 3V, 2 AAA batteries
	Maximum jaw opening size	22mm
	Woring environment	Temperature: 5℃~35℃ (41℉~95℉), relative humidity:＜75%
	Storage temperature	-10℃~+50℃ (14℉~122℉)
	Accessories	A pair of test probes, a pair of temperature probes, a user manual, 2 AAA batteries
Functions	Item	Range	Accuracy
	DC current	100A	±(2.5%+10 digits)
	AC current	100A	±(2.5%+8 digits)
	DC voltage	500V	±(1.0%+5 digits)
	AC voltage	500V	±(1.5%+5 digits)
	Resistance	20MΩ	±(1.2%+3 digits)
	Frequency	100kHz	±(0.3%+5 digits)
	Capacitance	100mF	±(5.0%+3 digits)
	Temperature	-50℃~+1000℃ (-58℉~1832℉)	±(1.9%+6 digits)
	Duty ratio	0.1%~99.9%	±(0.5%+3 digits)
Special functions	TRMS	True RMS measurement for sine wave signal
	NCV	Non-contact voltage test
	Diode test	Display forward voltage value of diode
	On-off buzzer	Continuity test buzzer
	Data hold	Hold the reading when taking a measurement
	Automatic power off	Automatic power off when 15 minutes no operation
	Overload protection	Overload protection for 100% range
	Range selection	Automatic range selection and manual range selection
	Backlight	Backlight for LCD display
	Inspection light	Inspection light for clamp operation

Features

AC/DC Current Measurement: Accurately measures AC and DC currents up to 100A, suitable for various electrical tasks.
Voltage Measurement: Capable of measuring voltages up to 500V for both AC and DC circuits, covering a broad range of applications.
Multifunction Testing: Includes functions for testing frequency, temperature, capacitance, and resistance, making it a versatile tool.
True RMS Technology: Provides precise measurements, even in environments with complex or non-linear electrical loads.
LED Flashlight: Equipped with a built-in LED light, ideal for working in dimly lit areas.
Compact and Ergonomic Design: Small, lightweight, and designed for easy handling and portability, perfect for on-the-go use.

Detail

Tips: Is the multimeter easy to read in low-light conditions?

Yes, the multimeter is designed with a backlit LCD display for easy reading in low-light environments. Additionally, it has an inspection light on the clamp for better visibility during operations in dark areas.

Why is the display blank or dim?

Possible Cause: Are the batteries low on power?
Solution: Replace the batteries with new ones.
Possible Cause: Is the backlight turned off or malfunctioning?
Solution: Turn on the backlight using the designated button.
Possible Cause: Could the display be damaged?
Solution: If the display remains dim or blank, the LCD screen may require repair.