Product Name: LA-1121 voltmeter

packing method: card insertion

packing quantity: 100pcs

color: Black

Applicable vehicle model: suitable for 12V, also suitable for 24V car

Measurement range: 8~30V

Product color: black

Voltage digital color: red

Product error: 0.1~0.3V

What kind of voltage is it?]?]? : 12V to 14.5V

     This model is: Mini car voltmeter (good news: now all the products sold in our store are upgraded, and the voltage can be measured at 8-30V, that is, both cars and big cars can be used, and the pressure measurement is more accurate than the old models.)

  As vehicle-mounted products become more and more abundant, speakers, refrigerators, vehicle-mounted dust collection, vehicle-mounted inflation, vehicle-mounted lighting, and outdoor outing electricity......

   Motorcycle friends modify Horn, Change headlight, add speaker, use electricity gloves......

   While using electricity, everyone always worries about whether the battery will lose power and whether it will not start the car.

    Now you don't have to worry all the time. If you have a voltmeter, you can display the voltage fluctuation of your car at any time. Let you have no worries and enjoy yourself.

    The car is powered on but not started. It is the battery voltage. The normal value is 12.2-12.8. If it is lower than 11.6, attention should be paid to turning off the car's electrical appliances as soon as possible and starting the engine to charge immediately, if the value is less than 10V, it may not start.
 
      After the car is started, it is the generator voltage. The normal value is 13.4-14.8. If it is lower than 13.4, the battery cannot be charged. Check the abnormal load of the generator belt and vehicle electrical appliances, higher than 14.8 means that the power generation will damage the battery and the electrical appliances on the car, and check the generator regulator.

Product Introduction:

1 small design, easy to use, insert the car cigarette lighter socket, you can measure the voltage value of the car battery.

2. High brightness red LED three-digit digital tube display for easy viewing.

3. Monitor the battery voltage from time to time so that the battery can be used under normal working voltage to prolong and protect the service life of the battery and the engine.

Special tips:

    The normal voltage range of 12V lead-acid batteries is generally 10.5V ~ 14.8V. Different brands of batteries vary depending on acid accumulator strength and ambient temperature, and float slightly up and down. When discharging, the voltage decreases with time, if the discharge is lower than 10.5V, it will cause irreversible damage to the battery. It should be charged in time to reduce or shut down the load electrical appliance. For starting use a battery, then, we should focus on checking whether the charging circuit of the generator to the battery is normal. When charging, the voltage increases with time. When it is higher than 14.8V, overcharging also damages the battery. We should check whether the charging circuit and generator are normal, focus on checking whether the battery is short of water. Distilled water (non-acid liquid) should be replenished in time to avoid overcharging and heating of the battery until it is scrapped!

Reminder: small things play a big role, you must buy your car.

Yiwu city, Zhejiang province Cabernet auto products factory
Booth address: 69417, 69397- 3 Street, 2nd Street, 4th Floor, North connection, gate 111, zone 5, Yiwu International Trade City, Zhejiang province
Factory Address: No. 496, chengdian Road, Yiwu city, Zhejiang province
Contact: Xu Dongying
Tel: 13362914084...
Consultation buckle: 2355423787