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SUNKKO T686H Battery IR Tester Handheld Voltage & Resistance Measurement Tool
The SUNKKO T686H Battery IR Tester Handheld Voltage & Resistance Measurement Tool by SUNKKO is a premium battery capacity and voltage meter designed for DIY enthusiasts and makers. It features Model No. / Name: 686H and Connectivity: PC online recording support.
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About This Product
The SUNKKO T686H Battery IR Tester Handheld Voltage & Resistance Measurement Tool by SUNKKO is a premium battery capacity and voltage meter designed for DIY enthusiasts and makers. It delivers reliable performance at an accessible price.
Key Specifications
- Model No. / Name: 686H
- Connectivity: PC online recording support — compatible with modern devices
- Resolution: 0.001mΩ / 0.1mV
- Item Type: Internal Resistance Tester and Analyzer
- Length (mm): 164
- Weight (g): 198
- Display: Dual digital display — crisp, vibrant visuals in any lighting
- Voltage Range (V): 0~±100V DC — reliable connection even at a distance
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The SUNKKO T686H Battery IR Tester is a reliable and high-precision tool for measuring battery voltage and internal resistance. Designed for professionals and hobbyists, it offers fast and accurate readings with ±0.5% accuracy and a measurement speed of up to 5 times per second. Equipped with Kelvin 4-wire clips, it ensures stable and low-resistance measurement results even in demanding conditions.
The device supports a wide range of batteries including lithium-ion, lead-acid, NiMH, and 18650 cells. Its dual digital display provides real-time voltage and resistance values, improving testing efficiency. With PC connectivity for data recording and dynamic range detection with alarm prompts, it is ideal for battery testing, maintenance, and inspection in electronics labs and industrial environments.



Features:
- High accuracy measurement with ±0.5% precision
- Kelvin 4-wire clip for stable low resistance testing
- Simultaneous voltage and resistance display
- Fast testing speed up to 5 readings per second
- Wide battery compatibility (Li-ion, NiMH, Lead-acid, etc.)
- Dynamic range detection with alarm prompts
- PC connectivity for real-time data logging
- Compact handheld design for portability
Package Includes:
1 x SUNKKO T686H Battery IR Tester Handheld Voltage & Resistance Measurement Tool
1 x Four-Wire Test Clip
1 x Test Meter Pen
1 x Charging Cable
1 x Carring Case
1 x Manual









