Top 9 Refrigerator Temperature Regulator

With the thermostat control you can turn any freezer or refrigerator into a sophisticated lagering device and more accurately control the temperature of your ales. Simply place the temperature probe into the freezer, plug the thermostat into the outlet and then your freezer into the Control. This thermostat has a range from 30 degrees F to 80 degrees F.

Note: The difference between SF-104 and SF-102: SF-102 has the function of light and compressor, SF-104 has the function of compressor, fan and defrosting.If you need SF-102, please check this ASIN: B01L11NVE8

Features
& Small type integrated intelligent control, direct control of 1P or less (including 1P) compressors.
& Temperature Display / Temperature Control / Manual, automatic defrost heater / evaporator fan control / time, temperature terminated defrost / Set Memory / Parameter Lock / self-diagnosis
Technical parameters
1, external sealed transformer output: AC 12V (a transformer can be equipped with a temperature controller)
2, the temperature probe: NTC, 2 amended (storage temperature, defrost control) 2 m long (regardless of sign)
3, the temperature display range: -45~ 66 oC (-45 ~ 150 oF) Accuracy ± 1oC (± 2 oF)
4, the control temperature range: -45 ~ 45 oC (-45 ~ 120 oF) Default: 0oC (32 oF)
5, Dimension: 77x35x60mm, hole size: 71x29mm
6, the working environment temperature: -10 ~ 60 oC (14 ~ 140 oF); relative humidity 20% ~ 90% (no condensation)
7, the relay contact capacity:
& Compressors: normally open 20A/250VAC (a compressor can be used directly over to pick AC contactor)
& Defrost heating wire: normally open 10A/250VAC (1KW load can be used directly over to pick AC contactor)
& Evaporator fan: normally open 5A/250VAC
Packing list:
External transformer X1
Temperature probe X2

we will send the product to you as soon as possible. If you have any questions , please feel free to contact us.

Specification:
Temperature Control Range: -50~99°C / -58~210°F
Temperature Resolution: 0.1°C / 0.1°F Temperature Accuracy: ±1°C (-50~70°C) / ±1°F (-50~160°F)
Temperature Control Mode :On/Off Control, Heating and Cooling
Input Power: 100 ~240VAC, 50Hz/60Hz
Temperature Control Output: Max. 10A, 100V~240V AC
Buzzer Alarm: High and Low Temperature Alarm
Sensor Type: NTC sensor (Including)
Sensor Length: 2m / 6.56ft
Input Power Cable Length: 1.5m (5ft)
Output Power Cable Length: 30cm (1ft)
Body Dimension: 140x68x33mm (5.5×2.7×1.3inch)
Socket Dimension: 85x42x24mm (3.3×1.7x1inch)
Ambient Temperature: -30~75°C / -22~167°F
Storage Temperature: -20~60°C / -4~140°F
Humidity: 20~85% (No Condensate)
Warranty: 1 Year

Package Included:
1x ITC-308 Temperature Controller
1x Manual

The Johnson Control’s A421 digital temperature controller is great for the brewers kegerator or keezer. You can use this to keep your beer or wine at exactly the temperature you like it. Excellent for fermenting lagers as well. The A421 Series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three-button touchpad for setup and adjustment. An LED indicates the On/Off status of the output relay. The A421 control is 120 VAC. The A421 controls provide heating or cooling control, sensor offset, temperature setback, adjustable anti-short cycle delay, and a restricted user adjustment mode. The temperature units can be displayed in °F or °C. The temperature adjustment range is -40 to 212°F or -40 to 100°C. The A421 automatically changes from heating and cooling.

This is an AC 110V Fahrenheit Digital temperature controller. It can control the power to a freezer to prevent it from getting too cold, or control the power to a terrarium to prevent it from getting too hot, maintain a stable environment.

This controller provides heating and cooling modes and temperature alarm function.
For example:
If you choose heating mode, set control Value to 100°F, set span value to 10°F. The relay will be connected when temp drop to 90°F. The relay will be disconnected when temp reaches 100°F;
If you choose cooling mode, set control Value to 100°F, set span value to 8°F. The relay will be connected when temp reaches 108°F. The relay will be disconnected when temp drops to 100°F

Specification:
1.Power supply for the controller: AC 110V, 50/60Hz
2.Temperature unit: Fahrenheit, Measure range: -4 ~ 220°F
3.Temperature measure resolution: 1
4.Accuracy: ±0.5
5.Working mode: Heating OR Cooling mode
6.Slew range of temp controlling: 1 – 25(Max temp span between ON and OFF)
7.Control resolution: 1(Minimum temp span between ON and OFF)
8.Power consumption: less than 3W
9.Relay contact capacity: 10A/250VAC, 10A/110VAC
10.Data retention: Yes
11.Compressor delay protection: YES
12.Product size:8.5*7.5*3.5cm / 3.4*3*1.4in
13.Sensor Cable length: 3m/9.8ft

Package Content:
1x Digital Temperature controller

This thermostat is simple-stage, electronic temperature controller. The large, lighted LCD screen display is easy to read. The case is designed with fireproof ABS material for human engineering. Temperature sensor is waterproof with high quality, high-accuracy.

Features:
Large LCD screen
Display the sensed temperature, setting temperature, and custom icons on the display indicate working mode, glare free and eye protected.
Support reading with Centigrade or Fahrenheit unit
Easy to use and program
Only 2-step settings for your application, and plug and play design.
With a temperature correction function
Allow user to adjust measuring accuracy base on diferet probe, etc.
Delay starting protection
Protect refrigerating compressor lifetime, avoid compressor to start frequently.
High and low temperature alarms are available
Over-temperature and sensor fault alarm

Specifications:
Power Supply: 100-240VAC 50/60HZ
Max output load: 1100W@110V, 2200W@220V
Max current: 10A
Temperature Control Range: -40~120℃, -40~248℉
Temperature Control Mode: Heating or Cooling
Temperature Resolution: 0.1℃, 0.1℉
Temperature Accuracy: ±1℃, 1℉
Buzzer Alarm: High and Low Temperature Alarm
Sensor Type: Waterproof NTC Sensor
Sensor length:Approx 2m(6 fts)
Input Power Cable Length:150cm (5ft)
Output Power Cable Length: 18cm (7inches)
Controller Dimension: 137*65*28mm

Please note:
The controller will save all settings when power failure. The DIGITEN products are guaranteed to the original owner for one year against defects in workmanship and materials. If there are any questions, please contact us, we will help you.

Packaging include:
1 x DTC101 Temperature Controller
1 x NTC sensor
1 x Manual