【High precision LED 4-digit display】 accurate display of voltageto 0.01V and current to 0.001A

Over Voltage Protection, Over Heat Protection, Over Current Protection, Encoder Knob Adjustment, output switch control, USB&Type-C Fast Charging, Mute Function, OCP: Short Circuit Portection

USB and Type-C Quick Charging

Two Different Charging Ports Facilitate Quick Charging of cell phones and electronic devices to be repaired.

Battery charging function

Note: Please set the current and voltage correctly before charging

lithium battery lead-acid battery lifePO4 Ni-MH battery

Product introduction

Constant voltage indicator, constant current indicator, battery button, OCP, Encoder Knob coarse current, USB-A Port, Encoder Knob Fine Current, Output negative(-)

Voltage Display, Currennt Display, Power/Charging Display, OUTPUT Button, Encoder Knob Coarse Coarse, USB-C Port Encoder Knob Fine Voltage Output Positive(+) GND

【Output Switch Control】When using the DC power supply in experiments or work, the output button can prevent you from forgetting to turn off the output and causing damage to the load. Press the output button to turn on or off the output of the power supply. The status can be seen in the indicator light on the left side of the display, making it easier for you to use the bench power supply.

【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection.

High Precision LED 4-digit display, accurate display of voltage to 0.001A. Over Voltage protection, Over Heat Protection, Over Current Protection, SHhort Circuit protection.

Mini Portabie only 7.6 Inch in length, smaller and more portable.

【High Precision Encoder Knob】Unlike ordinary potentiometer knobs, this DC power supply is equipped with a high precision encoder knob that has strong accuracy and stability. Pressing the knob to change the digits to the left, and rotating the knob to adjust the set voltage or current for each digit between 0-9. Make work more convenient and flexible!

Encoder adjustment

more accurate and faster adjustment

Circuit Board repair

【Diversified applications】 DC power supply is less than 1.2kg, suitable for laboratory, school, maintenance, electrolysis, electroplating, brushing, lamp testing, aging test, battery charging, home DIY, etc. The DC power supply is equipped with a 5V/2A USB port, you can charge your mobile phone, tablet or other devices.

【Automatic Cooling Fan】When the internal temperature of the DC power supply reaches 122℉/50℃, the fan of the power supply will automatically turn on, and when the temperature drops, the fan will automatically stop, which can effectively extend the service life of the DC power supply.

Accurate Precision DisplayTips: how to adjustable current without load?

1. adjust the voltage to below 5V

2. Let the positive and negative outputterminals of the output line touch(short circuit), then adjust the current.Q&A

"Q: Is the input voltage of the power supply 220V or 110V?

A: We will send the goods according to your selection. Please be aware of the voltage and plug in your region.

220V EU plug is suitable for Germany, France, Netherlands, Denmark, Finland, Norway, Poland, Portugal, Austria, Belgium, Hungary, Spain, Sweden, etc