Name: 12V Car Battery Tester
Brand: Tool
SKU: 896
Availability: InStock

12V Car Battery Tester

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

25 People watching this product now!

Handheld 12V car battery tester is designed according to the principles of ergonomics. It can quickly get test results for about 3 seconds, and than show the car battery health condition & car engine status and detect the battery voltage/overload status by LED lights.

Specification:

Model	T-BM310	T-BM320
Shipping weight	0.1kg	0.1kg
Connector	Battery clips	Cigarette lighter connector
Size (LWH)	1204818.5mm
Applicable battery	12VDC car battery
Measuring range	9.9-14.5VDC
Display	6 three-color LED lights
Shell material	ABS
Function	Checking engine status, battey status, battery charging condition Reverse protection
Working temperature	-20~+60℃ (-4~+140℉)
Packing included	1 * battery tester 1 * user manual

Tips: How to use a car battery tester?
12V car battery tester can only be used for 12 volt car battery. There are 3 functional areas on the panel. The first is alternator state, second is battery state and third is battery check before charging.
First of all, connect clips to battery. The correct connection is: Black alligator clip connect to negative pole of battery (-), red alligator clip connect to positive pole of battery (+).
Then, the operation steps of car battery tester as follows:

Alternator state test
Connect clamps with battery correctly, turn on car engine, and accelerate to 2000 rpm. The 2 LED lights “Fault/red” and “Good/green” would indicate if alternator works well. If the Fault light lit up, means the alternator voltage is too high, and it would hurt your battery.
Battery state test
Turn off engine. The 3 lights of Full/green, Middle/yellow, and Low/red will indicate if the battery is already full charged.
Check before charge
Turn off engine, if the car battery is full charged, the OK/green light will lit up. When the voltage drops to 10VDC, the battery may be damaged and can be not charged at all.