ET43 Series Handheld Bridge Introduction:
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%/0.3%
Product features:
◆Measurable frequency up to 100k Hz, continuously adjustable at a step of 1 Hz.
◆Measurement of DC resistance and electrolytic capacitor supported
◆Internal bias voltage output (0mV-500 mV)
◆Automatic identification of measured component
◆Support for screening and deviation measurement
◆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
◆System configuration available for setting of language, buzzer and display brightness
◆Basic measuring accuracy 0.2%, adjustable measuring speed
◆Manual and automatic range
◆Open circuit and short circuit calibration
◆Multiple testing ports
ET430 Main technical indexes:
Testing frequency: 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz
Basic accuracy: 0.3%
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/θ/ESR
Electrolytic capacitor mode: yes
DCR mode: no
Measurement range: L:0.000µH~2000H,C:0.000pF~20.000mF,R:0.0001Ω~20.000MΩ
Measuring display speed: 1 time/s (slow), 2 times/s (medium), 4 time/s (fast)
Internal bias: no
Testing level: 0.3Vrms; 0.6Vrms
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
Standard configuration: Mini-USB cable; Power adapter; Short circuit bar; Red and black rubber plug; High capacity lithium battery
ET431 Main technical indexes:
Testing frequency: 100Hz, 120Hz, 1KHz, 10KHz
Basic accuracy: 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/θ/ESR
Electrolytic capacitor mode: yes
DCR mode: yes
Measurement range: L:0.000µH~2000H,C:0.000pF~20.000mF,R:0.0001Ω~20.000MΩ
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: 0.1Vrms, 0.3Vrms, 0.6Vrms,1Vrms
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
Standard configuration: Mini-USB cable; Power adapter; Short circuit bar; Red and black rubber plug; High capacity lithium battery
ET432 Main technical indexes:
Testing frequency: 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz
Basic accuracy: 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/θ/ESR
Electrolytic capacitor mode: yes
DCR mode: yes
Measurement range: L:0.000µH~2000H,C:0.000pF~20.000mF,R:0.0001Ω~20.000MΩ
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: 0.1Vrms, 0.3Vrms, 0.6Vrms,1Vrms
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
Standard configuration: Mini-USB cable; Power adapter; Short circuit bar; Red and black rubber plug; High capacity lithium battery
ET433 Main technical indexes:
Testing frequency: 100Hz-100KHz Continuously adjustable,
a step of 1 Hz
Basic accuracy: 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/θ/ESR
Electrolytic capacitor mode: yes
DCR mode: yes
Measurement range: L:0.000µH~2000H,C:0.000pF~20.000mF,R:0.0001Ω~20.000MΩ
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: 10mV-1.1V 1mV 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
Standard configuration: Mini-USB cable; Power adapter; Short circuit bar; Red and black rubber plug; High capacity lithium battery