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Black rectangular digital battery tester with clamps and LCD screen

LUOM

LUOM KW208 12V 100-2000 CCA Digital Battery Tester

SKU CH-P5HD-QYSVB MPN KW208

Digital 12 V battery analyser tests 100–2000 CCA flooded, AGM and gel cells in or out of the vehicle and reports health, charge and cranking data

  • DC voltage12 V
  • Analog/digitalDigital
  • Energy Star statusEnergy Star Qualified
  • Input current rating15A
  • Maximum output current15A
  • Maximum ohms1M Ohms
  • Tests 12V batteries from 100 to 2000 CCA
  • Checks flooded AGM flat plate AGM spiral and gel types
  • Measures health cranking and charging systems in seconds
  • Shows SOH SOC CCA value voltage and internal resistance
  • Reverse polarity protection prevents damage during connection

12V 100-2000 CCA Digital Battery Analyser

The LUOM KW208 is a digital battery tester designed for 12V lead-acid batteries rated between 100 and 2000 CCA. It evaluates health, cranking and charging systems on cars, trucks, motorcycles, boats and other 12V applications. The unit works with regular flooded, AGM flat plate, AGM spiral and gel chemistries. Results such as SOH, SOC, CCA value, voltage and internal resistance appear on the display within seconds.

Suitable for owners and technicians checking 12V

This analyser suits anyone who needs a quick pass-or-fail verdict on a 12V starter battery without removing it from the vehicle. It also runs cranking and alternator tests in one session. Buyers who require testing of other voltages or battery chemistries should look elsewhere, as the analyser is limited to 12V lead-acid types.

Tests to multiple international CCA standards

The tester references CCA, BCI, CA, MCA, JIS, DIN, IEC, EN and SAE rating scales, so the displayed CCA figure matches the standard printed on the battery label. Polarity-reverse protection prevents damage if the clips are connected incorrectly. A three-colour LED indicator and on-screen advice (Good, Recharge, Replace) give an immediate go-or-no-go decision.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 69% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameKonnwei
Model nameKW208
Color and finishBlack
Product typeBattery Tester
Performance
Measurement accuracy±6 mm
Power
DC voltage12 V
Input current rating15A
Maximum output current15A
Battery typeAAA battery
Size & build
Size or dimensions5.98 × 3.39 × 1.77 in
In the box
Number of items1*KONNWEI KW208 Auto Diagnostic Scanner
1*User’s Manual
1*One Year Worry-free guarantee
Environment & compliance
Energy Star statusEnergy Star Qualified
Operating noise-10 to +56 dB
Certifications and standardsUL/CSA
More details
Analog/digitalDigital
DC polarity indicatorYes
Maximum ohms1M Ohms
Commercial or home useCommercial

Questions about this item

Does the KW208 come with test leads or do I need to buy them separately?

The set includes the KW208 tester, a user manual and a one-year worry-free guarantee; the clamps are built into the unit so no separate leads are required.

The tester covers 100 to 2000 CCA — how do I know if my battery falls in that range?

Check the CCA rating printed on your 12 V battery label; if it reads between 100 and 2000 the KW208 can test it, whether the battery is flooded, AGM flat plate, AGM spiral or gel.

What does the 99.9 % accuracy figure mean when I am testing a battery on the vehicle?

It means the STM-32 chip delivers voltage, internal resistance, CCA value, state of health and state of charge readings that match laboratory references within 99.9 %, giving a Good, Recharge or Replace verdict in seconds.

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