Battery Internal Resistance Voltmeter Portable Battery Internal Resistance Tester EM3610 Liquid crystal display

It is an intelligent instrument for battery online measurement, which is mainly used to measure battery terminal voltage and internal resistance. 
EM3610,
BATTERY INTERNALRESISTANCE METER
This unit is an intelligent instrumentwhich can be used for battery online measurements. It can be used to measure battery terminal voltage andinternal resistance as well as to makenormal resistance measurements.
The internal resistance is measured with theinternational standard AC signal (1000Hz10%) by means of four-wire method toeliminate the impact of the resistance of the test leads on the measured value, and thebattery voltage can also be measured by the same connection method
It is applicable for measurements of internal resistance of Lithium-ion, nickel-hydroxide,lithium-manganese cells or assembledbattery.
Voltage measurement range:
2V/20V/50V
Internal resistance
Dimension/Weight:200m/2000m/20Ω
measurement range:150x83x44mm/315g