payment terms: | wire transfer | brand: | Oriental Tester |
Warranty: | other | type: | Handheld |
model: | ET431 | Display digits: | Primary parameter: 5 digits Secondary parameter: 5 digits |
Model: | ET430 | Basic precision: | 0.3% |
Test level: | 0.3% | level of accuracy: | 0.3% |
Display: | display screen | Origin: | China |
Test frequency: | 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz |
Model | ET430 | ET431 | ET432 | ET433 | ||||
test frequency | 100 Hz, 120 Hz, 1KHz, 10KHz, 40kHz, 100kHz | 100Hz, 120Hz, 1KHz, 10KHz | 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz | 100Hz-100KHz Continuously adjustable, 1 Hz as step size | ||||
basic accuracy | 0.3% | 0.2% | 0.2% | 0.2% | ||||
display screen | 2.8 inch TFT LCD screen | |||||||
display digits | Main parameters: 5 digits Secondary parameter: 5 digits | |||||||
Measurement parameters: | Main parameters: L/C/R/Z Secondary parameters: X/D/Q/θ/ESR | |||||||
Electrolytic capacitor method | √ | √ | √ | √ | ||||
DCR mode | x | √ | √ | √ | ||||
Measuring range | L: 0.000μH~2000H, C: 0.000pF ~ 20.000mF, On-resistance: 0.0001Ω~20.000MΩ | |||||||
Measure display speed | 1 time/second (slow), 2 times/second (medium), 4 times/second (fast) | |||||||
internal deviation | x | 0-500mV adjustable, step 1mV. | ||||||
test level | 300mVrms, 600mVrms | 100mVrms, 300mVrms, 600mVrms, 1Vrms | 10mV-1100mV adjustable | |||||
Calibration function | Open calibration, short calibration | |||||||
filter function | The filter limit range can be set from 1% to 50%, and the fixed points are 1%, 5%, 10%, 20%. | |||||||
Deviation measurement | Used to compare and display the percentage deviation of components from the set nominal value | |||||||
others | Backlight brightness adjustment, Chinese and English optional, USB device and automatic shutdown time | |||||||
Accessories | ||||||||
Standard configuration | 1. Mini USB cable; 2. Power adapter; 3. Shorting bar; 4. Red and black rubber plug; 5. High-capacity lithium battery | |||||||
/ | Kelvin clip | |||||||
Optional | Kelvin clip SMD clip | SMD clip |