W3230 Digital Temperature Controller with Heating/Cooling Mode, Temperature Range 55~120C, and Safety Alarm Function (DC 24V )
Digital Temperature Controller W3230 with Heating and Cooling Modes, Temperature Calibration, and High Temperature Alarm for Precise Temperature Management (DC 24V)
W3230 for MINI Digital Temperature Controller for Heating and Cooling with Adjustable Temperature Limits (DC 24V )
Digital Temperature Controller, Intelligent Digital Thermostat for Aquarium, Microcomputer Temperature Probe Tester with Sensor, Compact Size for Aquacultu (AC110~220V)
Digital Temperature Controller Thermostat Automatic Temperature Control Switch 220VAC ±10% 50Hz with Sensor Wire 2m Temperature Range -50°C to 99°C Accuracy ±1°C Load Powe
Aquarium Heater, 500W Submersible Fish Tank Heater with External Digital Temperature Controller, LED Display, Over-Temperature Protection, for 250L-500L Tank, Saltwater Freshwater Tropical Fish Turtle
