Specifications:
Dimensions: 48.5*40*15.8 mm(1.91*1.57*0.62 inches)
Temperature Control mode: ON / OFF
Temperature Range :-50 - 110℃
Resolution: When temperature is 0.1 ℃, the resolution is -9.9~99.9, other temperature segment is 1 ℃
Control Accuracy: 0.1 ℃
Hysteresis Accuracy: 0.1 ℃
Refresh Rate: 0.5s
High Temperature Protection 0 - 110 ℃
Supply Voltage: DC 12V
Static Current: Less than 35mA, attract current less than 65mA
Output Voltage: DC 12V
Output Power: 20A relay
Measurement Input: NTC (10K 0.5%) Waterproof Sensor
Environmental Requirements: -10 - 60 ℃; Humidity: 20% - 85%

Instructions for use:
Connect the power supply and equipment, the measuring temperature is displayed,
press the "SET" button, press " + or - " to set the desired temperature (long press " + or - " to quickly increase or decrease),
press "SET" to confirm the setting and return, controller automatically performs the relay ON/OFF.
The thermostat output is 10A relay, meet a variety of high-power loads. LED Indicator: LED off indicates the relay off; Lighting, indicates the relay is closed.
Digital LED Tubes: "LL" indicates sensor open, "HH" indicates overrange, the relay will be forcibly disconnected; "---" indicates high temperature alarm
Long press the "SET" button to enter the main menu settings,
press " + or - " to switching between P0-P6,then long press "SET" or 10 seconds without keystrokes to confirm the setting and return.

Package Includes:
2 Pcs W1209 12V DC Digital Temperature Controller Board with Transparent Acrylic Housing

Brand	Greluma
Model Number	ZL039LUM
Colour	Temperature Control Module 1-2
Product Dimensions	4 x 3.2 x 4.85 cm; 20 g
Voltage	12 Volts
Material	Acrylic
Special Features	Waterproof
Item Weight	20 g

Greluma 2 Pcs Temperature Controller Module with Case, XH W1209 Display Digital Thermostat Module with Waterproof NTC Probe -50~110℃ Electronic Temperature Temp Control Module Switch with Case

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