Description:

• This Battery Resistance Tester combines precision engineering with intuitive design, perfect for engineers, technicians, and DIY enthusiasts. 
• Quickly test lithium batteries, measure small resistances, and ensure quality control with its advanced 1KHZ AC technology and four-wire calibration. 
• The 2.8" TFT screen offers clear readings, while the portable build and long-lasting battery make it ideal for workshops or on-the-go use.

Features:

1. High Accuracy & Speed: Measure resistance (0-100Ω) and voltage (-110V to +110V) with 0.5% precision using 1KHZ AC method and four-wire Kelvin clips.
2. Smart Sorting Mode: Set custom voltage/resistance thresholds to instantly classify lithium batteries (soft pack/cylindrical) and screen defective units.
3. Portable & User-Friendly: Compact lightweight design with a 2.8" TFT screen, adjustable stand, and Type-C rechargeable 1200mAh battery.
4. Customizable Features: Personalize display colors, shutdown timers, and save calibration values for consistent performance.

Specifications:

Voltage measuring range：0 - ±110V（DC）
Voltage gear：Automatic, 1V, 10V, 100V
Resistance measuring range：0 - 100Ω
Resistance gear：Automatic, 10mΩ, 100mΩ, 1Ω, 10Ω
Accuracy：±0.5%
Instrument test signal frequency：AC 1Khz
Rechargeable：Type-C interface (5V/1A)
User calibration：Support
Sorting mode：Support
Product Dimensions: 135mm x 80mm x 24mm
Product Weight: 160g
Test Lead Length: 0.8m
Battery capacity: 1200mah
Screen: 2.8inch TF HD display

Package Includes:

1 x Battery Resistance Tester
1 x Kelvin Clips (Custom Four-Wire)
1 x Type-C Charging Cable
1 x User Manual