Multifunction Handheld LCR Digital Bridge Meter High Precision Capacitance Inductance Resistance Meter Handheld Bridge
Product description£º
ET43 series Handheld LCR Meter
Meterfeatures 2.8¡±TFT display screen, easy key operation and USB communication.Its high capacity lithium battery ensures longrun.It can measurecomprehensive parameters,and supports for screening and deviation measurement, with continuously adjustable output frequency.The basic accuracyreaches 0.2%/0.3%£»
ET430:Test frequency: 100Hz¢¦100kHZ, accuracy: 0.3%, 6 test frequency points; component access automatic identification function; 2 test level points, electrolytic capacitor function;
ET431:Test frequency: 100Hz¢¦10kHZ, accuracy: 0.2%, 4 test frequency points; component access automatic identification function; electrolytic capacitor function, DC resistance (DCR) function; 4 test level points, 4 and a half digits precision display ;
ET432:Test frequency: 100Hz¢¦100kHZ, accuracy: 0.2%, 6 test frequency points; component access automatic identification function; electrolytic capacitor function, DC resistance (DCR) function; 6 test level points, 4 and a half digits precision display ;
ET433:Test frequency: 100Hz ~ 100kHZ; Accuracy: 0.2%, 4 and a half precision display; Test frequency: 1Hz continuous step adjustable; level 10mV ~ 1100mV, 1mV continuous step adjustable; component access automatic identification function; Electrolytic capacitor function, DC resistance (DCR) function;
Product features£º
Measurable frequency up to 100k Hz,continuously adjustable at a step of 1 Hz.£»
Special function£ºAutomatic identification and measurement after components are connected£»
Internal bias voltage output (0mV-500mV)£¬ 1mV step, continuously adjustable£»
DC Resistance (DCR) measurement£»
Electrolytic capacitance measurement£»
Support for screening and deviation measurement £»
Basic measuring accuracy 0.2%£»
Adjustable measuring speed£»
2.8¡±TFT display screen, a 4 1/2 digit display£»
USB communication interface£»
Power supply by high capacity lithium battery£»
Support for SCPI protocol£»
Manual and automatic range£»
Open circuit and short circuit calibration£»
Multiple testing ports£»
Main technical indexes£º
Model |
ET430 |
ET431 |
ET432 |
ET433 |
Testing frequency |
100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz |
100Hz, 120Hz, 1KHz, 10KHz |
100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz |
100Hz-100KHz Continuously adjustable, a step of 1 Hz |
Basic accuracy |
0.3% |
0.2% |
0.2% |
0.2% |
Display screen |
2.8¡± TFT LCD screen |
Number of display digits |
Principal parameter: 5 digit Secondary parameter: 5 digit |
Measured parameter: |
Principal parameter: L/C/R/Z Secondary parameter: X/D/Q/¥è/ESR |
Electrolytic capacitor mode |
¡î |
¡î |
¡î |
¡î |
DCR mode |
× |
¡î |
¡î |
¡î |
Measurement range |
L£º0.000µH¢¦2000H£¬ C£º0.000pF¢¦20.000mF£¬ R£º0.0001¥Ø¢¦20.000M¥Ø |
Measuring display speed |
1 time/s (slow), 2 times/s (medium), 4 time/s (fast) |
Internal bias |
× |
0-500mV adjustable, at a step of 1mV. |
Testing level |
0.6Vrms |
0.1Vrms, 0.3Vrms, 0.6Vrms,1Vrms |
10mV-1100mV adjustable |
Calibration function |
Open circuit calibration, short circuit calibration |
Screening function |
The limit range of screening can be set to 1%-50%, and the fixed points are 1%, 5%, 10% and 20%. |
Deviation measurement |
Used for comparing and displaying deviation percentage of component and the set nominal value |
Others |
Adjustment of backlight brightness, Chinese and English are optional,USB device and automatic power-off time |
Accessories |
Standard configuration |
1. Mini-USB cable; 2. Power adapter; 3. Short circuit bar; 4. Red and black rubber plug; 5. High capacity lithium battery |
/ |
Kelvin clips |
Optional configuration |
Kelvin clips SMD clips |
SMD clips |
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