Mini OLED Temperature Meter
Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen
- Compact size enables mounting in any convenient location
- Reverse polarity protected
- Mounts in a common 1-1/8″ hole
- Convenient temperature monitoring
- Temperatures range from -40°C to 125°C (-40°F to 250°F)
- Measures in Fahrenheit or Celsius
Specifications:
- Meter: Temperature
- Nominal Voltage: 12V DC / 24V DC
- Resolution: 1°F or 1°C
- Accuracy: ± 1.25%
- Operating Current: 10mA
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Quick Guide (pdf)

![ARCO Marine 1000A/50mV Shunt [ST1000]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/arco-marine-1000a-50mv-shunt-st1000.webp)
![Xantrex TRUEcharge3 Remote Panel [808-8040-10]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/xantrex-truecharge3-remote-panel-808-8040-10.webp)
![ARCO Marine 500A/50mV Shunt [ST500]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/arco-marine-500a-50mv-shunt-st500.webp)
![VETUS CANNS500 Digital Battery Monitoring Shunt [CANNS500]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/vetus-canns500-digital-battery-monitoring-shunt-canns500.webp)
![Sea-Dog OLED Voltmeter - Round [421600-1]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/sea-dog-oled-voltmeter-round-421600-1.webp)
![Sea-Dog Round Voltage Meter DC - 5V-15V w/Rainbow Dial [421617-1]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/sea-dog-round-voltage-meter-dc-5v-15v-w-rainbow-dial-421617-1.webp)