Features:
1. Smart Dual-Mode Temperature Control: Supports heating and cooling modes with automatic temperature regulation, eliminating the need for frequent adjustments
2. High-Precision Real-Time Temperature Measurement: NTC waterproof probe for accurate temperature sensing; measurement range: -20°C to 120°C
3. Timed Shutdown Function: Up to 999 minutes; one-touch activation of timer mode, suitable for incubation, fermentation, heating, and other applications
4. USB-Powered Plug-and-Play: Wide voltage input (DC 5–24 V), USB-powered, simple installation, no complex wiring required
5. Child Lock for Added Safety: Once child lock mode is enabled, the device automatically enters child lock mode after 30 seconds of inactivity; to disable child lock, press and hold the power button
Parameter:
Product Name: Wired Thermostat
Model Number: W-3301A
Supply Voltage: DC 5–24 V
Output Current: 2 A
Temperature Range: -20–120 °C
Timer Shutdown: 999 minutes
Total Length: Approx. 60 cm
Probe Cable Length: Approx. 100 cm
How It Works
When the thermostat is operating normally, the digital display shows the current measured temperature.
In cooling mode, when the measured temperature is greater than or equal to the set temperature plus the temperature differential, the compressor enters a delay countdown; once the countdown ends, the system enters cooling mode.
In heating mode, when the measured temperature is less than or equal to the set temperature minus the temperature differential, the system enters heating mode.
Package include:
Thermostat*1
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours