[[Bella]ESR Capacitor Battery Internal Resistance Tester Online Testing propoBELLAl-2PCS/LOT

First, an overview :HR530 is a small ESR ohm meter can measure electrolytic capacitor ESR values ( measurement of battery internal resistance of the battery voltage value ) , but also measure the resistance milliohms table to use, simple to use.Second, product Applications:measuring electrolytic capacitor ESR values .Measure the resistance value .measure battery internal resistance of the battery voltage .Third, the technical parameters:No. Item Parameter Unit RemarkA measuring range of 0.001 ~ 120 Ω resistor2 1 mΩ sense resistor differentiate degrees3 measuring battery voltage 0 ~ 25 VDC4 measuring 0.01 VDC battery voltage differentiate degrees5 100K Hz output frequency measurement6 7 ~ 12 VDC operating voltage7 working current <50 mA8 Operating temperature -40 ~ 65 Celsius9 Storage temperature -40 ~ 65 Celsius10 Size 57 * 45 * 20 mm Length X Width X HeightFourth, the interface description and related operationsP1 wiring definition:No. Symbol Meaning1 VDD positive power module (7V ~ 12V)2 GND negative power moduleP2 wiring definition:No. Symbol Meaning1 TP + connected measurement devices ( batteries then positive )2 TP- contact measurement devices ( batteries then negative )Fourth, KEYSFUN: Let the measured capacitance ESR values or change the battery internal resistance and the voltage .Mes / Cal: calibration ( short-circuit measurement line calibration )Note: The display has a backlight , standard LCD1602 interface.Problem: ThisHR200Capacitance is a measure of the tableESRValue , it can not be measured capacitance it?HR200Is a capacitor ESR meter values , specifically measured capacitance ESR value can not be measured capacitance .The following diagram LCD1602 display , the following line of letters "10000.0uF", this value is not measured capacitance value , this value is just a refe

• measuring electrolytic capacitor ESR values .
• Measure the resistance value .
• measure battery internal resistance of the battery voltage .
• Third, the technical parameters: