It is a product for OEM reference only. The display, controlling signal format, backlight color and power supply are possible for customized. 1). Measure temperature and humidity. 2). Touch screen set buttons (SET,UP and DOWN) 3). Measuring range:10%RH - 95%RH; 32F - 122F 4). Accuracy+-2F; +-3% in range of 30%-80%, +-5% for beyond. 5). Humidity controlling signal issued when power by 5VDC via USB. 6). C/F display conversion (Push and hold SET button for 2 seconds to convert the display of Celsius and Fahrenheit. Default set is Celsius) 7). 5VDC power supply via USB when connect device. (Can add one more power supply solution: 3V cell battery for OEM order) The blue backlight is on when connected with 5V DC power source by USB 8). Controlling signal issued when preset humidity value is reached. 9). Packing list: One thermometer,one USB cable and one manual. Operation Guide1). Connect the product to the device power source 5VDC via the provided USB cable. 2). Push and hold SET button for 2 seconds to select the suitable temperature unit display (C or F). 3). Press SET button to enter humidity alert value setting. At this moment the humidity digits on LCD is blinking. 4). Set the humidity by pressing UP or DOWN button. 5). Press SET button again to confirm and return to normal status. Remarks:1). Either temperature or humidity can be controlled by one item. 2). Already-made product is Humidity Controller. 3). OEM Temperature Controller is welcomed. 4). The controlling signal is transferred by the USB cable as well. The manufacturer who produce dry cabinet, wine cabinet, cigar store, refrigerator and other devices need to be controlled should leave signal receiving channel on device (an USB socket) and connect with SH105H via the USB.
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