Choice DT550 Black 600W DC4.5-50V Max 12A High Precision Digital Voltage Current Tester DC5.5x2.5 Instrumen

Four directional rotating high-definition color screen

The addition of a four sided rotating screen function allows interfaceof the DT550 watch to rotate 360 degrees, adapting to the forwarddisplay of content for users to view when testing in four directions,achieving a higher user experience.

Test variousDC digital devices

Easily test various DC 5.5 devices on the market, including computerdisplays, routers, switches, laptops, power tools, etc; High definitioncolor screen, displaying multiple measurement parameters on onescreen, making all measurement parameters clear at a glance.

Introduction to DT550 key operation

Function button: Click to cycle through the interface, long press ondifferent interfaces to reset data, empty load reset, curve pause/run,and other functions.

Rotating screen button: Click to rotate the display in four directions.(Warm tip: When on the first or second page interface, long press thescreen rotation button to switch between displaying black and whiteand color)

Product parameters:
Product Name: DT5.5 electric energy meter

Working voltage: DC4.5~50V

Working current: 0-6A (short-term peak value 12A)

Power Consumption: <0.5W

Power display: 0~600W

Sampling resistance: 0.001R

Product model: DT550

Data retention period: TA=55C, 20 years

Energy Range: 0~9999999Wh

Capacity Range: 0~9999999mAh

Working temperature: 0~45°C/32~113°F

Product size: 58 *26* 16 (mm)