ขาย โวลต์มิเตอร์วัดอุณหภูมิแรงดันน้ํารถยนต์หน้าจอ Led 12v / 24v ราคาที่ดีที่สุด

#12V/24V #LED #Display #Car #Voltage #& #Water #Temperature #Gauge #Voltmeter #Thermometer 100% brand new and high quality Features: This product is displayed by two sets of digital tubes: the upper group shows the supply voltage and the lower group shows the actual temperature. The supply voltage range is DC 4~28V, and the measurement temperature range is -50°C~125°C. Universal for 12V 24V power car truck etc. Specification: Measurement voltage: DC 4~28V Measurement temperature: -50°C~125°C Sensor type: 1m metal sensor Material: Plastic & metal Display size: 48x28mm/1.89x1.1inch LED display color: Red + blue Quantity: 1 Set Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set Voltage & Water Temperature Gauge