<p><b>Features: </b><br> - The LCD screen with large digit, easy to read, at-a-glance thermometer. <br> - Displays indoor/outdoor temperature, MAX/MIN records, and temperature trend indicator arrow. <br> - Equipped with 2 sensor transmitters, convenient to place on different shelves. <br> - Set the Max/Min alarm value manually, warn you by buzzer. <br> - Features multiple mounting options, including tabletop, wall-mountable and magnet-mountable. <br> - Compact & delicate design, suitable for home, restaurant, cafes, etc.</p> <p><b>Specifications：</b><br> Indoor Temperature Update Rate: 10s<br> Indoor Temperature Range: 0℃～50℃ (32℉～122℉) <br> SENSOR 1 Update Rate: 57s<br> SENSOR 2 Update Rate: 67s<br> Outdoor Temperature Range: -40℃～60℃ (-40℉～140℉) <br> Monitoring Resolution: ±2℉ (±1℃) <br> Transmission Range: 100M/328ft (open area) <br> Power Supplies of Base: USB charging (included) / 3 x AAA batteries (not included) <br> Power Supplies of Sensor: 2 x AA batteries (not included) </p> <p><b>Notes: </b><br> 1. Don’t disassemble the product freely. <br> 2. While the indication is blurring, please change the battery. <br> 3. It will not alarm at once when temperature exceeds pre-set. It will compare the temperature after 10 minutes. And when temperature reaches alarm value, the thermometer will alarm immediately. <br> 4. Don’t put this product in the place where it is hot, humid, dusty or full of corrosive gas, in case that its electronic components are damaged. <br> 5. Please kindly use high-quality batteries for main unit and transmitters, it will be better. </p> <p><b>Package Included: </b><br> 1 x Main Unit<br> 2 x Transmitters<br> 1 x USB Cable<br> 1 x User Manual</p> <p><b>Warranty Policy: </b><br> - 45-Day Money Back Guarantee<br> - 12-Month Replacement Warranty<br> - 7/24 Online Customer Service<br> - Lifetime Support Guarantee</p>