3?? 8.5-30v RED LED Battery Monitor Volt Panel Meter

Brief Introduction:

The biggest feature of this meter is the function of REVERSE POLARITY PROTECTION. This feature protects the meter from failure should the meter's positive (+) and negative (-) leads be accidentally connected in reverse order. NO MORE BURNED OUT METERS should you hook up the power leads incorrectly!

A high-efficient yet flexible instrument which can be used to measure the voltage of vehicle batteries. It is especially suitable for vehicle, yacht, electric toy, tool or motorcycle with singular or double set 12V lead acid storage battery.

Advantage over other panel meters by competitors:

• Compared with LCD panel meter, LED panel meter is featured with high contrast and wide viewing angle
• Convenient operation(DO NOT need additional power supply) and simple wiring with only two pieces leads as power positive and negative.
• Over 90% components are SMT based, reliable and environment-friendly.
• UL and CE-certified compound AWG22 cables are used, low voltage drop.
• The following figure is the comparision of heat emitted by ME-SP038 (right) and other panel meter (left) by competitors in working status. It clearly shows that the heat emitted by major components of ME-SP038 is comparatively low, which makes it an ideal selection for application in harsh environment.

*: Heat is measured by Fluke Ti20 Thermal Imager

Features:

• Large (0.56”/14.2mm) easy-to-read red LED display.
• Wide application range. Can be used to measure the voltage of various vehicle batteries ranging from 8.5-30V DC.
• Successive approximation-based AD conversion, which is fast and accurate.
• High-efficient DC-DC converter, low temp rise, which is far below the temp rise of other competitive products.

Specifications:

Applications:

To measure the voltage of different vehicle lead acid storage batteries ranging from 8.5-30V DC.

Package Contents:

Digital Red LED 20V 30V DC Panel Meter (Self-powered) x1

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