The SMD-VM-1HV provides a real-time display of the input voltage unlike a digital display meter that suffers from the slow response of a seven segment digital display and our ability to read such a display quickly. Additionally It is internally calibrated will not become ill calibrated by vibration.
About the Design
Some might consider the VM-1HV to be over-built; we think it is just right. Some features of the design are:
- White LED Backlight
- Mil spec FR4 circuit board
- Regulated power supply
- Constant LED current and brightness regardless of battery voltage (won’t dim with your beat)
- 20 bright surface mount LEDs
- Designed for 14 / 16 Volt Systems
- 100% Analog circuitry allows for near instantaneous voltage accuracy versus a traditional digital voltage meter.
- Response time from one end of range to the other is less than 130 milliseconds.
Specifications
- Input Range: ……………………………………………………………………………..6v-30v
- Voltage Reading Range: …………………………………………………………………….12.6v – 20.2v
- Accuracy: ………………………………………………………………………………..+/- 0.20v (due to the nature of a bar graph)
- Dimensions: ………………………………………………………………………………2.75″ x 2.75″ x 0.47″ depth
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