ERYUE True 4-wire High Accuracy Battery Internal Tester

ERYUE True 4-wire High Accuracy Battery Internal Tester for Large Capacity Lithium Batteries Material:Plastics

1. [HIGH ACCURANCY MEASUREMENT] Achieve precise voltage testing with a minimum resolution of 0.01 milliohms and a range up to 200 ohms.
2. [QUICK AND STABLE RESULTS] Enjoy fast and steady measurements with a 4 times per second update rate and HOLD function for locking displays.
3. [ENHANCED DISPLAY] Utilize the dot LCD screen for clear results and choose between normal and sorting modes for varied information display.
4. [BATTERY MANAGEMENT] from a three-level battery rating detection and built-in charging management circuit with adjustable current settings.
5. [ENERGY EFFICIENT] Set shutdown delays and low power modes to save energy and ensure efficient operation of the instrument.

Spec:
True 4-wire AC sine measurement, to effectively avoids the impact of test lines and . Two functions interface, the old battery sorting function, low power consumption and a variety of power-saving options. Test range up to 200 ohms with a minimum resolution of 0.01 milliohms and less than 5 milliohms. Press HOLD to enable the ZR function to measure internal as low as 0.30-0. 50 milliohms.
Features:
Voltage with the screen at the same time measurement, measurement quickly and steadily.
The minimum resolution of up to 0.01 milliohms, easy to test large capacity, high discharge rate low battery. Range can be 200 ohms, can be measured button batteries, 9V laminated battery and other low-capacity small current high internal battery.
Voltage, internal test function, respectively, with manual automatic range function. Automatic range switch stable and quick, the measurement shows 4 times per second update, the basic can be locked in about 1S time range stable display. HOLD function to help you lock the display, more convenient reading.
Using dot LCD screen. Size font combination, which clearly shows the measurement results, but also display rich content.
2 kinds of display mode. Normal mode with the screen display and voltage, sorting mode shows the interna voltage and the level of battery classification and counting.
Has a three-level battery rating detection. By setting the voltage rating, the battery can be grouped.
Built-in charging management circuit. And can be set to 200mA and 400mA two charging current.
Energy saving function. Can be set 5 – 60min shutdown delay. No operation and input, the ultra-delayed automatic shutdown. Can be set to 5-30min delay into low power mode.
Specifications:
Material: plastics
Voltage measurement: 4V/40V
Maximum resolution: 1mV/10mV
Accuracy: 0.8%+5/0.8%+5
Display mode: 4.400V/44.00V
Internal resistancemeasuring ranges: 20mΩ/200mΩ/2Ω/20Ω/200Ω
Maximum resolution: 0.01mΩ/0.1mΩ/1mΩ/10mΩ/0.1Ω
Accuracy: 0.7%+7/0.5%+5/0.5%+5/0.5%+5/0.6%+5
Display mode: 22.00mΩ/220.0mΩ/2.200Ω/22.00Ω/220.0Ω
Battery: 3.7V, 2500mAh
Package size: 120 * 60 * 40mm / 4.7 * 2.4 * 1.6in
Package weight: 300g / 10.6ounce
Packing List:
1 * Internal Test Instrument

Package List:
1 * Internal Test Instrument

• [HIGH ACCURANCY MEASUREMENT] Achieve precise voltage testing with a minimum resolution of 0.01 milliohms and a range up to 200 ohms.
• [QUICK AND STABLE RESULTS] Enjoy fast and steady measurements with a 4 times per second update rate and HOLD function for locking displays.
• [ENHANCED DISPLAY] Utilize the dot LCD screen for clear results and choose between normal and sorting modes for varied information display.
• [BATTERY MANAGEMENT] from a three-level battery rating detection and built-in charging management circuit with adjustable current settings.
• [ENERGY EFFICIENT] Set shutdown delays and low power modes to save energy and ensure efficient operation of the instrument.