Introduction

This is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.
In ‘PER’ work mode, it can be used as a buck-boost power supply module. It can convert to DC 3.5V~12V to DC 1.2V~24V and power is about 2W~3W.
In ‘VAH’ work mode, it can be used as multi-function voltage ammeter. It can be used to measure voltage, current, power, battery capacity, discharging time.
It is very suitable for technical engineers to develop, debug instrumentation, after-sales engineers travel maintenance, etc.
Dual operating system
Support power supply output function.Support test power supply function. Support over power protection. LCD high definition display. Automatic calibration. Multi-parameter simultaneous display. Support power saving mode. Three voltage input methods. Support voltage and current calibration

Specification

Work Voltage: DC 3.5V-12V
Output Voltage:DC 1.2V-24V
Output Power:3W(MAX)
Maximum output power within 2W when output DC 1.2V~2V
Maximum output power within 3W when output DC 2V~20V
Maximum output power within 2.5W when output DC 20V~24V
Output voltage accuracy:+/-0.5%
Output voltage accuracy:+/-1%
Measure voltage range: DC 0~35V
Measure current range:0~3A
Measure power range:0~110W
Measure battery capacity range:0~9999Ah
Discharging time:0~100hours
Work Temperature:-40℃~85℃
Work Humidity:0%~95%RH