REDSUN Cold Storage Intelligent Constant Temperature Controller(RSA-221-Z)

1. Power supply: 12V AC / 160mA2. Temperature probe: NTC one3. Temperature display range: -45-120 degrees Celsius4. Control temperature range: -40-40 degrees Celsius5. Working environment temperature: -10-60 degrees Celsius6. Relative humidity: 20-90 percent RH7. Relay contact capacity: compressor: 30A/250V AC, lighting: 5A/250V AC8. Scope of application: all kinds of cold storage, cake cabinets, wine cabinets, workbenches, industrial air conditioners9. Hole size: about 138x32. 5mm10. Appearance size: about 142x40x44mm11. Weight: about 200 gramsFeatures:1. Stable system, self-programmed temperature controller software system, accurate temperature control, high stability, strong anti-interference ability2. High-brightness digital tube, clear and bright digital display, accurate display of temperature changes3. Touch button design, waterproof and dustproof, durable4. Environmentally friendly flame retardant shell, integrated shell design, no fear of humid dust environment, to meet the needs of various places5. Using nickel head temperature sensor, high temperature resistance, corrosion resistance, wire with protective cover, more durable