Battery Testers, YR1030 Lithium Battery Internal Resistance Tester DC 0-100V High-Precis Battery Tester 4-Wire Resistance Test Instrument(5ml)

Features:1. Good accuracy, sensitive response, both positive and negative can be measured2. Adjustable ran, simple operat, meet the needs of use3. High-definit display screen: easy to read4. High-quality buttons, comfortable touch5. Applicat scenarios: can be used for sorting single batteries, matching and screening of battery packs, etc., can also be used for auxiliary maintenance of battery vehicles and electric vehicles, mobile phones and computers, and measurement of standard precis resistors.Specificat:Battery: 1*lithium battery, 2000mAh (inclusive)Accuracy format: ±(accuracy percenta + least significant digit)Ran: 20m/200m/2/20/200Maximum resolut: 0.01m/0.1m/1m/0.1Accuracy: 0.7%+7/0.5%+5/0.5%+5+0.5%+5/0.6%+5Display mode: 22.00m (when ZR funct is enabled)/22.0m/2200/22.00/220.0Within the ran of 5%-95%, when it is not within the ran (less than 5% of the ran, or greater than 95% of the ran), the error may be greater than the above accuracy.measurement: ±(% reading +% ran)Ran: 1V/10V/100VMaximum resolut: 0.00001V/0.00001V/0.001VAccuracy: 0.15+0.15/0.15+0.10/0.15+0.015Display mode: .999999 V/9.9999V/99.999 VPositive and negative symmetric error ± (0.012% + 5 characters)Temperature drift within normal operating temperature ran (10-40) 100ppm/Maximum between any terminals: 100VDisplay: Internal resistance digits: 2000 counts digits: 99999 counts updated 4 times per secondTemperature: Operating temperature: 10-40, Stora temperature: -20-60 Internal resistance temperature coefficient: 0.1* (specified accuracy)/ (<;18 or >28)Power consumpt:<;60mA (200m and above, when the power supply is 3.7V, backlight off Closed)<;120mA (20m ran, when the power supply is 3.7V, the backlight is turned off)<;10mA (enter low power mode)0mA (shutdown)

• Accurate measurement of internal resistance for lithium batteries, ensuring optimal perfoce and lonvity.
• DC ran of 0-100V, suitable for a wide variety of battery types and applicats.
• 4-wire resistance testing method minimizes measurement errors, providing reliable and consistent results.
• Compact and portable design, making it easy to use in various , from workshops to field testing.
• User-friendly interface with clear display, allowing for quick and easy operat for both professals and enthusiasts.