Compact W1209 controller delivers accurate temperature control from -50°C to 110°C with 0.1°C resolution in the -9.9–99.9°C range, ideal for incubators, aquariums and home brewing. Intuitive three-button interface and clear LED display let you set hysteresis and alarm limits in seconds. Rugged relay output and corded power support continuous operation for DIY projects and small industrial setups. Neat 8 × 5 × 2 cm panel-mount housing and 0.20 kg weight keep installation tidy and worry-free.

Model	W1209
Brand	Quick Sense
Temperature Range	-50°C to 110°C
Resolution	0.1°C (‑9.9 to 99.9°C), 1°C otherwise
Display Type	3-digit red LED digital display
Relay Output	Typical 10 A (resistive) at 250 V AC
Power Supply	12 V DC (corded)
Package Quantity	10 pieces
Mounting Type	Panel / Wall mount
Product Dimensions & Weight	8 × 5 × 2 cm; 0.20 kg