• Professional Insulation & Resistance TestingThe TP-001 professional insulation resistance tester features a 3.5-inch high-definition color screen with digital display, offering clear and intuitive test results. Equipped with a large-capacity storage chip, it allows users to store, review, and compare data anytime for precise diagnostics.
• Multi-Scenario Diagnostic ApplicationsDesigned for new energy vehicle insulation testing, battery internal resistance measurement, and general electrical troubleshooting, the TP-001 provides accurate insulation tests, resistance safety evaluations, voltage measurement, and internal resistance diagnostics for a wide range of batteries and circuits.
• Five Adjustable Test Voltages for Flexible UseThe tester supports five insulation test voltage outputs—50 V, 100 V, 250 V, 500 V, and 1000 V—making it suitable for EV circuits, power installation, home appliance repair, and industrial equipment inspections. Advanced functions include Polarization Index (PI), Dielectric Absorption Ratio (DAR), Comparison Mode, and comprehensive data storage.
• Product SpecificationsSize: 206 × 126 × 36 mmWeight: 0.485 kgShell Material: ABSDisplay: 3.5-inch TFT color screen (320 × 240)Model: TP001Battery: 3.7 V 4000 mAhCharging Voltage: 5 V 2 AResistance Range: 20 Ω–20 kΩVoltage Measurement: up to 1000 VInternal Resistance Range: 0.1 mΩ–3200 mΩInsulation Test Voltages: 50 V / 100 V / 250 V / 500 V / 1000 VInsulation Range: 0.01 MΩ–10 GΩSoftware Update: Supported (TYPE-C interface)
• Built for Battery & Electrical Safety DiagnosticsIdeal for 18650 lithium batteries, lithium iron phosphate, ternary lithium, and lead-acid batteries. The TP-001 combines multi-function testing, high accuracy, rich data storage, and wide voltage capability—making it a reliable tool for EV technicians, workshops, electricians, and power system maintenance.
