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⚡ blue led digital double voltmeter: round panel voltage monitor for car pickup rv truck with dual battery pack logo

⚡ Blue LED Digital Double Voltmeter: Round Panel Voltage Monitor for Car Pickup RV Truck with Dual Battery Pack Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
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Description of ⚡ Blue LED Digital Double Voltmeter: Round Panel Voltage Monitor for Car Pickup RV Truck with Dual Battery Pack

What you get: you will receive 1 pieces of double voltmeters, which remind you of charge or replacement in time, effectively avoid emergent dead battery at starting car engine. Practical LED digital display: the double voltmeters are embedded in 3-bit LED digital display, clearly shows you the current precise readings of working volts, well helps you to early notice your car voltage condition. Wide range of application: large input of up to DC 60V with over-current, over-volt and short circuit protection, well protects the whole circuit, fits for most 12-24V car, motorcycle, RV vehicles and boats. Reliable material: made of flame retardant and durable nylon material, good conductivity pins with black matte surface treatment, wear and tear resistant, suitable for long lasting usage. Convenient to install: panel mount and easy to install, drill size measures approx. 1.15 inch in diameter, with locking fastener for stable mounting, fits to almost all panel locations you desired.

Reviews

Global ratings 3
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Type of review

Revainrating 4 out of 5

Precision Voltage Readings for Your Car

This voltmeter helps you monitor your car battery voltage and provides accurate readings quickly. It's a must-have automotive tool for car enthusiasts who want to avoid dead batteries, and it's easy to install on your own. The compact design fits well into your interior, without being too bulky or intrusive. The only downside is that the unit needs a separate power source, but it's a small quibble considering how essential this tool is for car maintenance.

Pros
  • Accurately measures voltage
Cons
  • Requires installation and wiring

Revainrating 5 out of 5

Does what it's supposed to, but too slow.

Product fits my well dashboard . Everything worked as it should. However, the update rate of this voltage meter is too low! The update itself took 2 seconds. Where there is a need to control constant voltage fluctuations, this will not work.

Pros
  • Wide range of applications: large input up to 60VDC with over-current, over-voltage and short-circuit protection, good protection of the whole circuit, suitable for most cars, motorcycles, houses and boats for 12-24V
Cons
  • Not sure

Revainrating 5 out of 5

Surprised how beautiful it looks on the dashboard when the lights are on

Installed the second boat battery. With limited dashboard space, I needed a small indicator. This one fits and works well. The top one powers the light, so connect the main battery to the top battery (from the key) and the bottom (auxiliary) battery to the second battery. Thus, the meter is not always illuminated.

Pros
  • What you get: You will get 1 piece of dual voltmeter, timely remind you to charge or replace, effectively prevent battery emergency discharge when car engine start
Cons
  • i vaguely remember