Features:
A mini digital temperature controller.
With large and clear LCD display for better readability.
Wide temperature measuring range.
Heating and cooling control.
Temperature calibration function.
Delay protection function.
All parameters can be set to default setting after short circuit.
Alarm function, can set both a high and a low temperature limit, when the temperature is beyond the compass of limits, there will be alarm sound and the indicator flashes.
Used for domestic freezer, water tanks, refrigerator, industrial chiller, boiler, steamer, industrial equipments and other temperature-controlled systems.

Specifications:
Working voltage: 220V ±10%
Rated current: 10A
power consumption: ≤3W
Measurement range: -40℃ ~ 120℃
Measurement precision: 0.1℃
Measurement error: ±0.5℃
Control range: -40℃~120℃
Control precision: 0.1℃
Working temperature:‐20℃~70℃
Temperature sensor: NTC 25℃=10K B3435
Item size: 8.5*7.5*3.5cm / 3.4*3*1.4in
Item weight: 162g / 5.7oz
Package size: 11*8.5*4.3cm / 4.3*3.4*1.7in
Package weight: 195g / 6.87oz

Package Includes:
1 * Temperature Controller
1 * Temperature Sensor
1 * Instruction Manual