Fashionable and elegant appearance, specially water-proof
Strong cupula can make it stick to the aquarium case firmly.
Temperature measuring precisely and conveniently
Digits on LCD display bigger and clear, easy to read.
Temperature measuring range: -50℃～70℃
Operation environment: 0℃～50℃
Power supply: Button Battery (DC1.5V)103×44×15mm
1.Turn off the battery cover, put into one LR44 Button cell. Please ensure the polarity correct. When put into the battery the LCD will display immediately.
2.Turn the battery cover firmly. Please ensure the sealed circle to place rightly and not damaged.
3.Please take off the cell if long time no use.