12V and 24V Car Battery Tester with 2.8-Inch Screen 5.9-Foot Cable and Alternator Tests – FOXWELL BT705

A 12V and 24V car battery tester brings guided battery, cranking and charging analysis to passenger vehicles and commercial equipment. FOXWELL BT705 checks CCA, voltage, internal resistance and state of health, then summarizes results as GOOD, RECHARGE or REPLACE on a 2.8-inch LCD.

Step-by-step prompts make each test easier to perform alone, while the 5.9-foot cable lets the user view results from the driver position during cranking checks. Battery clamps provide direct power and a secure connection without charging the tool. Confirm the selected battery voltage, chemistry and rating before testing, connect with correct polarity and follow vehicle service precautions around running engines and charging systems.

Specifications

• Brand: FOXWELL
• Model: BT705
• System voltages: 12 V and 24 V
• Tests: Battery, cranking and charging
• Readings: CCA, voltage, internal resistance and SOH
• Result summaries: GOOD, RECHARGE or REPLACE
• Display: 2.8 in LCD
• Cable length: 5.9 ft
• Power: From connected battery
• Use: Passenger and commercial vehicle batteries