The leagend BA670 combines an OBD II scanner and a 24V/12V/6V battery tester on a 2.8-inch colour screen, reading and clearing engine and transmission trouble codes while also measuring CCA, internal resistance, voltage, SOC/SOH and the cranking and charging systems. It stores up to 1750 records, displays up to 249 live sensor parameters and 120-second voltage waveforms, and carries a library of 16929 DTC definitions. One-key quick test jumps straight to battery test, voltage curve, OBD II diagnosis, DTC lookup or I/M readiness.
2-IN-1 OBD II
SCANNER AND BATTERY TESTER
● Read or clear engine trouble codes;
● Check and turn off the engine indicator (MIL) and clear the code after repair;
● Read vehicle information, including VIN, Calibration IDs and CVNs;
● Test 24V/12V/6V lead-acid batteries: CCA, internal resistance, voltage, state of charge and state of health;
● Test 24V/12V vehicle cranking and charging systems;
● Query 16929 DTC definitions;

ONE-KEY QUICK TEST
One-key quick test function for battery test, real-time voltage curve, OBD II diagnosis, DTC lookup or I/M readiness test
SAVE HISTORICAL TEST RECORDS
Can save up to 1750 historical test records, including battery test, cranking test, charging test, voltage curve and OBD II/EOBD report, 350 each
DYNAMIC DISPLAY
● Dynamic display of live data streams, supporting up to 249 sensor parameters;
● Real-time voltage waveform display, with up to 120 seconds of recording and playback;
● View freeze frame data and I/M readiness status;
DUAL-SYSTEM DIAGNOSIS
Supports engine and transmission system selection
SPECIFICATIONS
Inquiry & Sample Request
Faqs
2. We respect our customers and are fully willing to grow together with them to achieve a win-win situation.
2.Small-batch trial orders are supported.
1. The customer provides the required drawings/detailed parameters.
2. The project is confirmed to be feasible.
3. A contract is signed with the customer and a deposit is paid.
4. Follow up on the customer's needs and make samples.
5. The customer tests and confirms the samples.
6. Mass production begins.
2.During the warranty period, we provide free repair and free firmware software updates.
2.If the defective rate exceeds the acceptable range based on the sampling inspection ratio, the factory shall re-produce the goods.
2.On-site factory visits require an appointment 7 working days in advance. We will arrange a dedicated person to receive you and provide a full tour of the production workshop, quality inspection process, warehousing and logistics. Video factory visits can be booked at any time and support bilingual explanations in Chinese and English.
2.Standard quotes are valid for 30 days, while quotes for customized products are valid for 15 days.