Electronic test equipment

43 Series Handheld Bridge Introduction

Product description: 43 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 s
INQUIRY

43 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

Ø Measurable frequency up to 100k Hz, continuously adjustable at a step of 1 Hz.

Ø Measurement of DC resistance and electrolytic capacitor supported

Ø Internal bias voltage output (10 mV-500 mV)

Ø Automatic identification of measured component

Ø Support for screening and deviation measurement

Ø 2.8” TFT display screen, a 4 1/2 digit display

Ø USB communication interface

Ø Power supply by high capacity lithium battery

Ø Support for SCPI protocol

Ø System configuration available for setting of language, buzzer and display brightness

Ø Basic measuring accuracy 0.2%, adjustable measuring speed

Ø Manual and automatic range

Ø Open circuit and short circuit calibration

Ø Multiple testing ports

Main technical indexes

Model	430	430B	431	432		433
Testing frequency	100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz	100Hz, 20Hz, 1KHz, 10KHz	100Hz, 120Hz, 1KHz, 10KHz	100Hz, 120Hz, 1KHz, 10KHz, 40kHz, 100KHz		100Hz-100KHz Continuously adjustable, a step of 1 Hz
Basic accuracy	0.3%	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/θ/ESR
Electrolytic capacitor mode	×	√	√		√	√
DCR mode	×	×	√		√	√
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	0.6Vrms	0.3Vrms, 0.6Vrms	0.1Vrms, 0.3Vrms, 0.6Vrms,1Vrms			0-1V 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