Portable Battery Tester, Measures Internal, Voltage and Temperature, USB Data Sync, Customizable Thresholds, for Technicians and DIY Users

Item Type: Battery TesterProduct Material: ABSBattery: 1 x Polymer Battery 2500mAh (Built in)Type Range Maximum Display Resolution Accuracy Measuring Current 3 mΩ 3.100mΩ 1uΩ ±1%fs. ±20dgt. 200mA 30mΩ 31.00mΩ 10uΩ ±0.5%fs. ±15dgt. 200mA 300mΩ 310.0mΩ 100uΩ ±0.5%fs. ±15dgt. 20mA 3Ω 3.100Ω 1mΩ ±0.5%fs. ±15dgt. 2mA Voltage 7V ±7.100V 1mV ±0.2%fs. ±10dgt. 100V ±100.00V 10mV ±0.2%fs. ±10dgt. Temperature -10.0-60.0℃ 60.0℃ 0.1℃ ±1.0℃ Function: Battery Internal Measurement, Battery Voltage Measurement, Temperature MeasurementAvoidance Noise Frequency: Yes, Automatic Frequency Range 920Hz-1080HzAccuracy Guarantee Temperature and Humidity: 23±5℃, below 75%rhInternal Measurement: 0.000mΩ-3.100Ω (4 levels range)Voltage Measurement: 0.000V-±100.00V (2 levels range)Temperature Measurement: -10.0-60.0℃ (single range) Resolution: 1uΩVoltage Resolution: 1mVTemperature Resolution: 0.1℃Maximum Input Voltage: DC100V (between + measurement terminal and - measurement terminal), not support AC inputInternal Measurement Method: 1KHz AC 4 terminal test method, open circuit terminal voltage 3V maximumMeasurement Current Method: 2.0mA-200mA (different range for different measurement current)Temperature Measurement Method: Temperature Sensor (10KΩ at 26℃)A D Conversion Mode: Successive Approximation TypeDisplay Update Frequency: 5 times per secondResponse Time: 200msMeasurement Time: About 2 secondsUSB Interface: With USB interface, stored data can be uploaded to the computer, save and printHold and Storage Function: Manual Hold and Storage, Automatic Hold and StorageMeasurement and Determination Function: Pre set PASS, NARNING, and FAIL determination thresholdsBattery Voltage: 5 levels battery power display, low battery voltage reminder, timely chargingAlarm

• Accurate and Best Testing – Measures internal , voltage, and temperature of batteries with high precision, making it Suitable for lithium, carbon, and button cells. Ensures accurate diagnostics for all your batteries.
• Wide Measurement Range – Covers 0.000mΩ‑3.100Ω , -10.0‑60.0℃ temperature, and 0.000V to ±100.00V voltage, enabling a thorough battery check for various types of batteries in different conditions.
• User-Friendly Interface – Features USB connectivity for real-time data syncing to your computer, simplifying the process of storing and analyzing test results. Includes software for efficient data management.
• Customizable Thresholds for Accuracy – Set your own PASS, WARNING, or FAIL thresholds, allowing you to quickly assess battery performance, save time, and improve testing accuracy.
• Portable and Convenient Design – Comes with a compact tester, clamps, temperature probe, and storage case. Ideal for personal use, technicians, or anyone needing portable, best battery diagnostics.