Product description
ET43 series handheld bridge features 2.8¢¥ TFT display screen, easy key operation and USB communication. Its high capacity lithium battery ensures long run.
It can measure comprehensive parameters, and supports for screening and deviation measurement, with continuously adjustable output frequency.
The basic accuracy reaches 0.2%.
Product features
1.?Measurable frequency up to 100k Hz,continuously adjustable at a step of 1Hz.
2.?Measurement of DC resistance and electrolytic capacitor supported
3.?Internal bias voltage output (10mV-500 mV)
4.?Automatic identification of measured component
5.?Support for screening and deviation measurement
6.?2.8¢¥ TFT display screen, a 4 1/2 digit display
7.?USB communication interface
8.?Power supply by high capacity lithium battery
9.?Support for SCPI protocol
10.?System configuration available for setting of language, buzzer and display brightness
11.?Basic measuring accuracy 0.2%,adjustable measuring speed
12.?Manual and automatic range
13.?Open circuit and short circuit calibration
14.?Multiple testing ports
Specification
Test frequency£º 100Hz,120Hz,1KHz, 10KHz
Basic accuracy£º0.20%
Display£º2.8 inch TFT LCD
Display digit£ºMain parameters: 5 bits, secondary parameters: 5 bits
Measurement parameters£ºMain parameters: L/C/R/Z, sub-parameters: X/D/Q/theta/ESR
Electrolytic capacitor mode£º¡î
DCR mode£º¡î
measuring range£ºL£º0.000¥ìH¢¦2000H£¬C£º0.000pF¢¦20.000mF£¬R£º0.0001¥Ø¢¦200.00M¥Ø
Measurement display speed£º1/s (slow), 2/s (medium), 4/s (fast)
Internal offset£º0-500 mV adjustable, 1 mV step.
Test level£º 0.1Vrms¡¢0.3Vrms¡¢0.6Vrms 1Vrms
Calibration function£ºOpen circuit calibration and short circuit calibration
Screening function£ºThe limit range of screening can be set to 1%-50%, of which the fixed points are 1%, 5%, 10%, 20%.
Deviation measurement£ºUsed to compare the percentage of deviation between the component and the nominal value set and display
Other£ºAdjust backlight brightness, automatic shutdown time can be set, Chinese and English optional, USB Device communication