Feature:
- Reverse Connect Protection
- Range: DC4.5-30V (No need aditional power)
- Display: Three 0.56” LED digital tube
- Display color: RED/ BLUE /GREN
- Refresh rate: about 500mS / times
- Input: DC voltage (<2 times the range)
- Resolution: 1% +1 digit
- Power Supply: DC4.5-30V (with the input common-line)
- Operating temperature: -10°c~ 65°c
Baby Description:
1, the voltmeter wiring is simple, only need to pick two lines, the table reversal protection, reverse does not burn.
2, the voltmeter start voltage is low, the red just 3.2V, just 2.7V Green, the blue just 3.0V will be able to measure correctly, start with the price of two-wirevoltmeter voltage is the lowest anywhere in the world. This will greatly facilitate the use of the lithium battery, 18650 battery users. When the voltage is lower than 3.5V, the display brightness diminishes, but does not affect the correct measurement.
3, in order to achieve optimum measurement accuracy, the voltmeter will be different according to the measured voltage automatically move the decimal point position. Measure the voltage below 10V, displayed after the decimal point two; 10V voltage measurements displayed after the decimal point one. That is able to take care of the battery user needs, but also cater to the needs of the higher voltage measurement on the measurement accuracy.
4, the voltmeter can be used for motorcycles, cars and other monitoring battery voltage, timely grasp battery status. Other voltages can also be used formeasurement purposes.
1x Digital Voltmeter
Delivery 3 tizhni, 14v 0.1 Volt On the screen you can Brothers
All OK
The product is timid and function is correct
Came pretty quickly, I checked it works perfectly without any complaints, I will put pictures out, I recommend...
Volt meter double accurate 00.02 volts The children of the priyshov, the rosibrey Musim, in part, are the voters.
Garnum sales, I do not take it first time
Having made, the accuracy of the 0,1, the quality of the Numa.
More without providing, I will add vidguk.
Well packed. Works exactly. Recommend!
Robotic
Item built on the cheapest side possible, the display is made of discrete leds, and is a bit dimmed out, full brightness only at 8 volt or more, -30mv of reading error, refresh rate about 2 times a second. Its possible to modify the conections in order to make it have a separate sense wire (3wires)
Mark 1 amp down if you give 13 the alternator this Mark 12 is the only thing you have
The product is normal, there is no big difference
Excellent
The order came with a broken fastening, the store does not answer questions. Money AliExpress returned in full
Шло до Перми чуть больше месяца. Всё как в описании. Продавцу спасибо и рекомендую.
Работает. Потребление в зависимости от числа светящихся элементов - около 13-20 ма. При всех горящих - может и больше... При 12в вроде точно показывает - в пределах последнего разряда.
Все исправно работает шло только долго месяца 2
все отлично работает.
Thank you, it came very quickly
The module was received, to the Altai territory a little more than two weeks. I advise the goods and the store.
Works starting with 4 volts. Very accurate (compared with the turn shop). Up to 10 volts shows honeycomb volts.
I order not the first time, it works. I recommend the store.
The gadget works, take it! It's been 45 days.
Delivery month to the Irkutsk region, tracked, works.
I take not in perva once, I am very pleased with both the store and his product! Shipping and delivery fast.
Less than 5,5 volts does not measure. There is a difference in the testimony! The display is bright. 43-day delivery.
OK, everything works. I order not for the first time, there are no problems with the store.