YR1030 Lithium Battery Internal Resistance Tester YAOREA

Item Performance Model YAOREA  YR1030 Operating voltage / charging 3.7V Maximum charging current 2A Measuring range 0 mOhm ~ 200 Ohm; 0 V~45 V DC Probe cable length approx. 75 cm Operating temperature range 10 °C~40 °C at relative humidity up to 90% Weight 200 g Weight including probes 243 g Case material ABS Colour black Dimensions(W × H × D) 73 × 135 × 25 mm Accuracy of internal resistance measurement Range Minimum resolution value Accuracy ± ([percentage accuracy] [least significant digit] 20 mOhm 0.01 mOhm. 0.7% 7 (if ZR function is enabled) 200 mOhm 0.1 mOhm. 0.5% 5 2 mOhm 1 mOhm. 0.5% 5 20 mOhm 10 mOhm. 0.5% 5 200 mOhm 0.1 mOhm. 0.6% 5 Voltage measurement accuracy Range Minimum resolution value Accuracy ± (% of reading % of range) 4 V 0.001 V 0.8 % 5 40 V 0.01 V 0.8 % 5 Features Digital LCD display, easy to read the measurement result. With backlight, it makes it easy to read in low light areas. Adopt 4-wire method which helps to ensure the accuracy of the measured value. True four line 1Khz AC sinusoidal battery internal resistance instrument 0.00001 ohm – 200 ohm range. 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 resistance as low as 0.30–0.50 milliohms. It is applicable for measurement of internal resistances of Lithium-ion, Pb, Li-Ion, Ni-MH, Li-Pol, LiFePO4, Ni-H2, Ni-Cd cells or assembled battery. Packing List 1 * Tester 1 * Pair of Clip 1 * Pair of Test Pen 1 * Bracket Differences Between YR1030 and YR1035 YR1030 Maximum voltage: 28V YR1035 Maximum voltage: 100V YR1035 has higher voltage accuracy and resolution than YR1030 . The internal resistance accuracy is the same. Application Designed for measuring batteries of type Pb, Li-Ion, Ni-MH, Li-Pol, LiFePO4, Ni-H2, Ni-Cd, as well as alkaline and dry cells, button cells, resistors, etc. Note! It is forbidden to enter an AC signal and a DC voltage greater than 100 V.