New Capacitor ESR DCR Tester IN Circuit Capacitance Meter

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This ESR meter can be used to test electrolytic capacitors without removal from the circuit. Microprocessor Controlled and probe resistance set to zero correction, Automatic gain correction.
 
Use LiFePO4 battery,Built-in charging module. Need not replacement battery.
Short press :power on
long press（about 1s）:power off
double press change ESR/DCR
 
Specification:
 
Range: 0.00 - 25 Ω
Capacitance range: >0.47uf
Accuracy: ± 1% + 1 digit
Frequency: 100 KHz
Test signal: Square pulse
Protection: 400V DC
Power drain: 80mw (Auto power off about 5 minutes)
Battery: LiFePO4 3.2v (included)
Dimensions: 125x80x32 (mm)
Weight: 0.12kg
Specification:
Range: 0.00 - 25 Ω
Capacitance range: >0.47uf
Accuracy: ± 1% + 1 digit
Frequency: 100 KHz
Test signal: Square pulse
Protection: 400V DC
Power drain: 80mw (Auto power off about 5 minutes)
Battery: LiFePO4 3.2v (included)
Dimensions: 125x80x32 (mm)
Weight: 0.12kg
 
Notes:
 
1. Cute of the circuit board power before measurements
2. Although there are 400V voltage protection, but for the personal and equipment safety issues, please discharge the capacitor
3. If the vale shows on the ESR Meter doesn’t go to zero, and the value still relatively large, please check whether the two groups of lines and clip are well connected.
4. The original testing uses tweezers, now using the rear socket. Before the operation wait until the ESR Meter turns to zero. When use tweezers, if the digital beating relatively serious, please grind the tweezers.

Package list:
 
In-circuit ESR Meter  x1
Test leads x1
Usb charger x1
Battery x1