Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00081465BTC
In stock
TaoTao
TaoTao 12V LED Digital Car Battery Tester Alternator Checker with Analyzer
Tests 12 V batteries and alternators, shows charge state and faults via six colour LEDs, with 25 cm copper leads and a 12.4 × 5 × 1.8 cm hand-held unit
- Diagnoses alternator faults and battery charge levels in seconds
- Color-coded LED display shows good, middle or low status instantly
- Heavy-duty copper clamps with insulated 25 cm cables ensure secure connection
- Handheld 12.4 x 5 x 1.8 cm tester fits in any glovebox or toolbox
- Works with 12 V lead-acid batteries on cars, SUVs, motorcycles and light trucks
12V Battery & Alternator Analyser
This handheld 12V LED digital tester diagnoses alternator state and battery charge level on conventional lead-acid batteries. It suits cars, SUVs, motorcycles, light trucks and hybrid electric vehicles. The tool is not for 24V truck systems or workshops needing a full cranking-load test bench.
Compact Handheld Form with 25 cm Leads
At 12.4 x 5 x 1.8 cm the unit fits in a glovebox or toolbox. Heavy-duty 0.06 mm² copper cables with insulated clamps reach 25 cm for secure terminal contact. No external power is required; it draws directly from the battery under test.
Six-Colour LED Readout Under Load
Six LEDs (two red, three green, one yellow) show charge status and alternator fault or good. Alternator check runs at 2000 rpm with a 13.9 V 15 A ceiling. The display is intended for quick go/no-go decisions rather than continuous data logging.
Highlights
- Diagnoses alternator faults and battery charge levels in seconds
- Color-coded LED display shows good, middle or low status instantly
- Heavy-duty copper clamps with insulated 25 cm cables ensure secure connection
- Handheld 12.4 x 5 x 1.8 cm tester fits in any glovebox or toolbox
- Works with 12 V lead-acid batteries on cars, SUVs, motorcycles and light trucks
Specifications
| Brand | Skycityworld |
|---|
Questions about this item
Does the 13.9 V 15 A limit mean the tester could be damaged by a healthy alternator running above that voltage?
The unit is rated for a maximum of 13.9 V and 15 A; most 12 V alternators stay within this range, but sustained over-voltage could stress the internal circuitry.
Will the 0.06 mm² copper leads and 25 cm cables get hot or cause voltage drop during a prolonged 15 A test?
The leads are rated for the tester’s 15 A maximum; at 25 cm length the voltage drop is minimal and the cables remain cool during normal diagnostic use.
Since the tester draws power from the battery itself, does it need any separate supply or charged internal cell to operate?
No external power source or internal battery is required; the device powers up automatically when the copper clamps connect to a 12 V lead-acid battery.
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