Digital Temperature Controller with LED Display, Thermostat Relay Switch Module for DC 12V

1. SMT technology for higher performance and lower power consumption. 2. Front and back component design suitable for embedded panel installation. 3. High-speed flash RAM processing chip. 4. Power-off setting automatic memory. 5. Control accuracy of 0.1°C. Button buzzer (can be turned off). High-temperature buzzer alarm (adjustable from 0°C to 110°C). Set deviation adjustable from 0.5°C to 15.0°C in decimal increments. TECHNICAL SPECIFICATIONS: Temperature control range: -50°C to +110°C Resolution: 0.1°C at -9.9°C to 99.9°C; 1°C outside this range Temperature measurement accuracy: ±0.1°C Control accuracy: ±0.1°C Return precision: ±0.1°C Refresh rate: 0.5 seconds Input power supply: DC/AC 12V Measurement input: NTC (10K, 0.5%) waterproof sensor Output: 1 relay output, capacity = 10A Environmental operating conditions: -10°C to +60°C, humidity 20% to 85% Power consumption: Static current < 35 mA; suction current < 65 mA Color: As shown Material: Plastic + metal Package contents: 1 x module