We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Handheld diagnostic tool with colour screen and OBD cable, dark plastic casing

LEE-3 V901Pro 2-in-1 OBD2 Scanner 12V Battery Tester

SKU CH-XCK3-3WM6V

Combines OBDII diagnostics with 12V battery testing in one handheld device

  • Key featuresOBD, universal fit, false, 18 Months
  • Overall height8.2 L x 5.3 W x 2.3 H inches
  • Overall width8.2 L x 5.3 W x 2.3 H inches
  • Overall length8.2 L x 5.3 W x 2.3 H inches
  • Product weight535 g
  • Product typeV901Pro, OBD
  • Combines OBDII scanning with 12V battery testing in one handheld device
  • 10 diagnostic modes cover codes, live data, I/M readiness and oxygen sensor tests
  • Measures voltage, CCA, internal resistance, SOH and SOC for flooded, AGM, EFB and gel batteries
  • Detects carbon deposit severity and provides repair guidance based on retrieved fault codes
  • Compact 8.2 x 5.3 x 2.3 inch form factor weighs 535 grams for easy handling

2-in-1 OBD Diagnostics & Battery Testing

The LEE-3 V901Pro combines a full OBDII scanner with an advanced 12V battery tester in one handheld unit. It suits DIY owners and independent mechanics who want to read and clear fault codes while checking battery health without buying two separate tools. The device supports all common lead-acid types including flooded, AGM, EFB and gel batteries.

10 Diagnostic Modes & Battery Analysis

Ten OBDII modes cover read/clear codes, freeze frame, I/M readiness, live data stream, Mode 6, oxygen sensor tests and a DTC library lookup. Battery testing measures voltage, rated and measured CCA, internal resistance, state of health and state of charge. A built-in starting test captures cranking waveforms to reveal weak batteries before they fail.

Carbon Deposit Detection & Repair Guidance

The scanner detects throttle carbon buildup severity and location, then provides step-by-step repair solutions based on retrieved fault codes. This helps users fix common engine and emission issues themselves. Buyers who need heavy-duty commercial vehicle protocols or wireless connectivity will find those functions absent.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $70.99
Pricier than about 88% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameLEE-3
Product typeV901Pro, OBD
Size & build
Overall height8.2 L x 5.3 W x 2.3 H inches
Overall width8.2 L x 5.3 W x 2.3 H inches
Overall length8.2 L x 5.3 W x 2.3 H inches
Product weight535 g

More in Multimeters & Electrical Testers

Similar items