W1209 DC 12V Digital Temperature Controller Board Blue Digital Display Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with Waterproof Case (1-Pack) 1pc Blue healthJAPAN_March2024 Finger Protector: Serve as elastic

Finger Protector: Serve as elastic finger brace to relieve pain in finger joints

Hard quality EVA material is Semi-waterproof

and the outer diameter is 100mm (3

polyurethane and acrylic and have a grid shape

W1209 DC 12V Digital Temperature Controller Board Blue Digital Display Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with Waterproof Case (1-Pack) 1pc Blue healthJAPAN_March2024 Finger Protector: Serve as elasticW1209 DC 12V Digital Temperature Controller Board Blue Digital Display Thermostat 50 110C Electronic Temperature Temp Control Module Switch with Waterproof Case (1 Pack) Product Features W1209 DC Digital Temperature Controller Board: Input Voltage: DC 12V; Output: 10A One Channel Relay; Type: Digital Thermostat High Accuracy: W1209 Digital Temperature Controller with 3 Digit LED Display and Using SMD Patch Technology,High Accuracy, Stable Performance