Adopting novel measurement principles and four terminal measurement technology, it can accurately measure and test with good repeatability, strong anti-interference ability, stable measurement, and can perform measurements in various complex fields

Product Features
1.This instrument adopts advanced measurement principles and four terminal measurement technology, which can accurately measure and test with good repeatability;
2. Able to measure the capacitance of individual capacitors connected in parallel and the total capacitance of capacitor groups connected in parallel without disconnecting the wires
3. Large screen LCD display (320X240 dot matrix) with Chinese character menu prompts for operation;
4. The LCD screen comes with touch screen buttons, making operation intuitive and simple;
5. Adopting microcomputer control, Chinese operation interface, the measurement process is automatically completed, the range is automatically switched, the results are directly read, and can be printed out;
6. Automatic segmented compensation of current, linearizing the range current and improving the measurement accuracy of the instrument;
7. Clamp shaped current testing clamp, combined with software and hardware design, can ensure the measurement accuracy of the instrument in both forward and reverse directions, and has good repeatability;
8. Environmental temperature monitoring facilitates the impact of capacitors on capacitance values at different temperatures;
9. The working power supply has overvoltage and overcurrent protection functions, and misconnecting the 380V power supply will not damage the instrument;
10. Strong anti-interference ability, stable measurement, capable of measuring in various complex sites.

3、 Technical parameters
1. Capacitance measurement
(1) Measurable capacitance range: 0 1μF～3500μF;
(2) Measurable capacity range: 5-20000 kvar;
(3) Measurement accuracy: ± (1.0% reading+0.02 μ F);
(4) Resolution: 0.001 μ F
2. Current measurement
(1) Current measurement range: 1mA-50A, 30-150Hz;
(2) Measurement accuracy: ± (3.0% reading+0.05A)
(3) Resolution: 0.01A
(4) Anti interference method: 55Hz frequency conversion, automatic locking of interference, interference suppression capability
3. Inductance measurement
(1) Inductance measurement range: small inductance mode 0.1mH-50H
Large inductance mode 5 mH~1000H
(2) Sensory impedance measurement range: 0.3 Ω~20K Ω
(3) Measurement accuracy: ± (3.0% reading+0.05mH)
(4) Resolution: 0.01 mH
4. Resistance measurement
(1) Resistance measurement range: 50m Ω~1 Ω for small resistance mode
High resistance mode 1 Ω~20K Ω
(2) Measurement accuracy: ± (3.0% reading+0.05 Ω)
(3) Resolution: 0.01 Ω
5. Working power supply:
a. Rated voltage: Power frequency 220V ± 10%;
b. Rated frequency: 50Hz;
c. Rated output: 2V/20V/500VA;
6. Normal operating conditions of the instrument:
a. Environmental temperature: -10 ℃ to+50 ℃
b. Relative humidity: ≤ 90%
7. Display printing method: LCD screen with full Chinese characters display, panel type high-speed printer