0.28” 2-wire Voltmeter Header Voltage Meter ~40V
$1.90
- Description
- Additional information
- Reviews (15)
- Enquiry2
Description
The voltmeter with 0.28 inches of digital ultra-small size tube has an area similar to a coin, using fully automated the SMD process manufacturing, process skills; voltage display accurate, better than any normal voltmeter.
Can be used for car / battery car / motorcycle can be used for a variety of voltage measurement purposes. Convenient access lines, used to monitor the battery voltage, grasp the battery state, and can also be used for other voltage measuring purposes.
Features:
- Dimensions: 30mm * 12mm * 9mm (L * W * H)
- Display: three 0.28 LED digital tube red
- Range: 0-30V two wires
- Refresh rate: about 500ms
- Measurement accuracy: 0.3%
- Operating temperature: -10 ℃ -65 ℃
- Has protection of wrong reversed power.
Additional information
| Weight | 0.007 kg |
|---|
Jacques (verified owner) –
I tested this small Volmeter with respect to my full scale one.
It was accurate and very easy to use.
I intend to put it on a DIY power supply from an ATX PS, to be used as a lab PS.
remymorra (verified owner) –
full working , in full scale range 😀
medvonok (verified owner) –
It’s small, efficient and easy to watch. Pay attention to wires that are more rigid and can peel off.
reedv (verified owner) –
This little volt meter is great! It’s small, easy to connect, accurate, and very inexpensive. I have several and put them anywhere I need to know the voltage. This is a fine little sensor.
Sandman333 (verified owner) –
I add these to most of my projects, it’s great to know at a glance how well a battery or power supply is doing.
schnetzi (verified owner) –
Very cheap and works great 🙂
thiagoas (verified owner) –
Great product, very precise and small design!
Gloria (verified owner) –
Small and usefull volmeter
snoonan (verified owner) –
Extremely useful for prototyping and in-circuit voltage monitoring and cheap enough to leave in. Using some for lipo battery voltage indicators.
thiagoas (verified owner) –
Very tine and useful!
Jacques (verified owner) –
Works fine, but easy to blow.
diazfjg (verified owner) –
Just great!!!
Delia (verified owner) –
Works fine
muunokhoi (verified owner) –
Works great, agrees with the meter on my variable DC supply.
vestale (verified owner) –
Works fine and it has a good price.