ISTA LCD Digital Thermometer I-623
How to use:
- Using suction cup to stick the thermometer inside the tank.
- Do not put the thermometer below water depth 30 cm.
Specifications:
- Range: 0°C-50°C
- Power Supply: button cell battery (LR44)X1/1.5V
- Resolution: 0.1°C
- Accuracy: +1°C
- Measurement Cycle: Every 10 seconds
- › Life time: About 6 months.