12V/24V Automotive 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

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12V/24V automotive battery tester can automatically detect battery voltage is 12V or 24V. It has a function switch for choosing loading test or battery test and 7 LED lights for showing test result.

Specification:

Model	T-BM410	T-BM420
Shipping weight	0.2kg	0.2kg
Connector	Battery clips	Cigarette lighter connector
Size (LWH)	1405317mm
Applicable battery	12VDC battery, 24VDC battery
Measuring range	9.9-24VDC
Display	7 three-color LED lights
Shell material	ABS
Function	Checking engine status, battery status, battery charging condition Switching to loading test or battery test Reverse protection
Working temperature	-20~+60℃ (-4~+140℉)
Packing included	1 * battery tester 1 * user manual

Tips: How to read a 12V/24V battery tester?
12V/24V battery tester can automatic detect the automotive battery type. There are 7 LED lights on the panel. The first light will indicate battery type. Green light indicates it is a 12V battery, red light indicates the current battery is 24V.
After confirm clearly the battery type, there is a switch to select loading test or battery test, which is under the LED lights.
When switch to load test, the 6 LED lights will indicate load capacity of battery. Light 2&3 turn green means battery in good condition with good loading level. Light 4&5 turn yellow means battery in normal condition with normal loading level. Light 6&7 turn red means battery with bad loading level.
When switch to battery test, the 6 LED lights will indicate different condition. It could reference 12V car battery tester.

Alternator state test
Light 2 turns to red/Fault: Voltage is too high.
Light 3 turns to green/Good: Voltage is good.
Battery state test
Light 4 turns to green/Full: Battery is fully charged.
Light 5 turns to yellow/Middle: Battery is normal.
Light 6 turns to red/Low: Battery level is low, need recharging.
Check before charge
Light 7 turns to green/OK: Pre-charge check is ok. Battery can be recharged.