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Product Details
1, using SCM port directly synchronous detection, single chip to generate square wave signal measurement and precision of the synchronization signal
2, using a method similar to LCR digital bridge detection.After the 90 phase synchronous detection, obtain the capacitance. Electrolytic capacitor used frequency method to measure the capacity, etends the measurement range.
3, to solve nonlinear problems of constant resistance of encouragement, the square wave response of RC series epansion, and series prior two calculation of Rs and Cs,greatly improving the measurement accuracy of 2uF following high Q CBB capacitors
4, the application of over sampling technique, use the12 bit AD converter , so just one range can achieve 0.01 to 20 ohm measurement.
5, with automatic constant zero function, zero driftreduction decimal zero, ensure the long time stable.
6, to join the temperature drift compensation circuit, which makes the detection circuit structure is close to the bridge circuit, temperature drift is very small.
7, Measurement conversion of only one button for ESR and the inductance and power switch.
1.Dual mode for power supply:9V/6F22 battery or USB power supply( universal DC5V power adapter)
2. Dual mode for test frequency (3K/72K):Test the component parameters with 3K/72K Hz signal,at the same time.
3. Two inputs for test, plug-in component, test with the input on the main board. SMD component can test through the metal
4. Auto range, all function depends on one switch button,simply use,fast test speed
DispLay counts: 20000
Certificate: C E
Resistance: 0.01-20 accuracy:0.5%+2digit
Capacitance ESR: 0.01-20, require for the value lager than 0.1uF accuracy:1%+2digit
Capacitance: 0.1uF-2000uF, (3uF-2000uF, test with 3K Hz signal, 0.1uF-3uF, test with 72K Hz signal) accuracy: test with 72kH/3kHz signal at the same time,can get two value of capacitance, the accuracy is 2%10digit (depends on the range and Hz)
Inductance: 0-60uH(72kHz), 0-1200uH(3kHz) accuracy: 2%+2digit, the resolution is 0.01uH
Test signal level: 0.3V RMS
Low battery indication
Back light
Auto-power off
ESR01 LCR Meter*1
English manual*1
2, using a method similar to LCR digital bridge detection.After the 90 phase synchronous detection, obtain the capacitance. Electrolytic capacitor used frequency method to measure the capacity, etends the measurement range.
3, to solve nonlinear problems of constant resistance of encouragement, the square wave response of RC series epansion, and series prior two calculation of Rs and Cs,greatly improving the measurement accuracy of 2uF following high Q CBB capacitors
4, the application of over sampling technique, use the12 bit AD converter , so just one range can achieve 0.01 to 20 ohm measurement.
5, with automatic constant zero function, zero driftreduction decimal zero, ensure the long time stable.
6, to join the temperature drift compensation circuit, which makes the detection circuit structure is close to the bridge circuit, temperature drift is very small.
7, Measurement conversion of only one button for ESR and the inductance and power switch.
1.Dual mode for power supply:9V/6F22 battery or USB power supply( universal DC5V power adapter)
2. Dual mode for test frequency (3K/72K):Test the component parameters with 3K/72K Hz signal,at the same time.
3. Two inputs for test, plug-in component, test with the input on the main board. SMD component can test through the metal
4. Auto range, all function depends on one switch button,simply use,fast test speed
DispLay counts: 20000
Certificate: C E
Resistance: 0.01-20 accuracy:0.5%+2digit
Capacitance ESR: 0.01-20, require for the value lager than 0.1uF accuracy:1%+2digit
Capacitance: 0.1uF-2000uF, (3uF-2000uF, test with 3K Hz signal, 0.1uF-3uF, test with 72K Hz signal) accuracy: test with 72kH/3kHz signal at the same time,can get two value of capacitance, the accuracy is 2%10digit (depends on the range and Hz)
Inductance: 0-60uH(72kHz), 0-1200uH(3kHz) accuracy: 2%+2digit, the resolution is 0.01uH
Test signal level: 0.3V RMS
Low battery indication
Back light
Auto-power off
ESR01 LCR Meter*1
English manual*1
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