The Techstar BT310 is a professional battery analyzer for 12V and 24V car batteries with a 2.8" color display. It quickly measures voltage, internal resistance, cranking current (CCA), remaining capacity (SOC), and state of health (SOH), providing a clear assessment (Good/Normal/Slightly Poor/Poor). It supports most specifications and types of lead-acid batteries: Flooded/OBD, AGM (flat/spiral), GEL, and EFB, making it suitable for cars, motorcycles, trucks, and boats.

• Testing capabilities:
• Battery voltage and internal resistance
• SOC (State of Charge) and SOH (State of Health)
• CCA (cranking current) and estimated lifespan
• Starting test (voltage drop during cranking)
• Charging test (alternator/regulator, minimum/maximum voltages, ripple variation)
• Cloud Print: report with QR code for viewing and printing from a mobile phone

Battery compatibility: Flooded/type, flat AGM, spiral AGM, GEL, EFB – range 100–2000 CCA; accepted standards: SAE, EN, DIN, IEC, BCI, CA, MCA, JIS, GB.

• Main specifications:
• Display: 2.8" color, 240×320 px
• Languages: EN, DE, FR, ES, PT, IT, RU, NL, PL, ZH (simplified/traditional)
• Power supply: 9–35 V, operating current 104–156 mA, standby mode ~130 mA
• Operating/storage environment: -20…+60°C
• Dimensions/weight: 161×89×30.5 mm / ~296 g
• Clamp cable length: approximately 1 m

Package Contents: Techstar BT310 analyzer, clamp cable, user manual, box.