Features:

The size of the volume of goods have SMD process, reversed does not burn, the numbers do not jitter
Display Size: 40.5mm*24mm*17.5mm
Installation dimensions: 37.5mm*21mm*17.5mm
Power supply :7-30V, bright LED digital tube, red, blue, green andyellow colors optional
Four display  modes : ① only time② Show only temperature ③ onlydisplay the voltage ④ time temperature voltage alternating display.

Voltage:

Voltage Range :0-33v, error of ± 0.02V.
Range :0-200v, error of ± 0.1V.
Power 7-30v. Two kinds of ranges.
Temperature -50 ℃ ~ 125 ℃, the United States imported DS18B20probe, 1 meter extension cord, waterproof. Accuracy of0.0625 without calibration!
Time 24-hour clock, the clock chip American original, precision15ppm, power and memory function, accurate travel time.The battery backup is available 3-4 years.

Color Classification:

Yellow 200v+Black shell Red 200v+Black shell Blue 200v+Black shell Green 200v+Black shell
Yellow 33v+Black shell Red 33v+Black shell Blue 33v+Black shell Green 33v+Black shell
Yellow 200v+White shell Red 200v+White shell Blue 200v+White shell Green 200v+White shell
Yellow 33v+White shell  Red 33v+White shell Blue 33v+White shell Green 33v+White shell

Instructions for use:
After power-on, multi-function meter to enter time display mode: display the current time.

There are two buttons:
Buttons One: Mode key
Short press to select the clock, seconds, voltage, temperature display mode;
Enter the time - voltage temperature cycling of significant modes --- Press show ALL interval of 5 seconds. Again the button a short press to exit this mode.

Button Two: Tune when key
Short press to adjust the hours, minutes (flashing), an adjustment buttons. Short press button two again to exit the adjustment mode.

Note: adjust the "points", after exiting clock stop and go, short press the button the get-go.

Notice:
1,The difference between 33v and 200v is the maximum measured voltage,
   car battery 12v could choose 33v,electric cars could choose 200v
2,The Sensing line have only one meter.
3,Different colors, different prices to shoot what color, the company issued what color.
   There are special requirements please Remarks.If no notes, we will randomly shipped.


Package Included:

1 x Digital Voltmeter