bayite 5 Pack DC 0-30V Mini Digital Voltmeter Gauge

bayite Pack of 5 Mini Digital Voltmeter Gauges — 3-Wire, DC 0-30V, Red LED

This bayite mini digital voltmeter gauge set is made for checking DC voltage in cars, motorcycles, battery systems, and small electrical projects. The pack includes five three-wire, calibratable digital voltmeters with a 0-30V measurement range and 0.36" red LED digital displays, giving users multiple gauges for repairs, installations, or monitoring setups. Measurement accuracy is 0.01V from 0.01-9.99V and 0.1V from 10.0-30.0V, with a compact 23mm x 15mm panel-mount design (28mm mounting hole distance) that fits easily into dashboards, battery boxes, and DIY electronics. Reverse polarity protection keeps the meter safe from damage if wired incorrectly (the screen simply won't display), and each unit is calibratable via a small screw on the back for accuracy adjustments. Ideal for automotive diagnostics, motorcycle accessories, RV systems, and hobby electronics projects where quick, reliable voltage visibility matters.

Key Features:

• 5-Pack Set — Multiple gauges for repairs, installations, or multi-point monitoring
• DC 0-30V Range — Three-wire design accurately measures voltages as low as 0V (two-wire meters can't measure below 3V)
• 0.36" Red LED Display — Bright, easy-to-read digital readout
• Calibratable Accuracy — Rear adjustment screw for fine-tuning precision
• Reverse Polarity Protection — Prevents damage from incorrect wiring
• Compact Panel-Mount Design — 23mm x 15mm size fits dashboards, battery boxes, and small project enclosures