W2809 Digital Display Dual Display Thermostat Hatching Pet House Intelligent Waterproof NTC Temperature Control Instrument<br> 1. Suitable for hatching breeding, greenhouse planting, fish tanks, reptiles, aquarium breeding, various small appliances, etc.<br> 2. The bottom shell is made of ABS flame-retardant material, which is safer to use<br> 3. High-precision temperature control, temperature measurement accuracy to 0.1 degrees Celsius<br> 4. Output: 10 relays one way<br> 5. High temperature protection: 0-110 degrees Celsius<br> 6. Measurement input: NTC (10K) waterproof sensor<br> 7. Temperature range: -50 to 110 degrees Celsius<br> 8. Working voltage: DC12V<br> 9. Refresh rate: 0.5 seconds<br> 10. Output signal: 10mA<br> 11. Hole size: 46 x 26.5MM<br> 12. Dimensions: 48 x 29 x 32MM<br> 13. Weight: about 23.1G