Description: Max Min Greenhouse Thermometer: Digital display garden maximum minimum thermometer shows high, low and current temperatures. Large clear LCD display, ideal to monitor your conservatory, grow room, home, office and greenhouses. High Precision: Temperature precision: +/- 1 C. Temperature resolution: 0.1 C. Temperature measurement range: -20-50 C. Size: ca.13 x 8 x 3.2cm. With hook hole, wall mounted design. Waterproof Design: There is a roof-like design at the top, and slot position of the battery also has a simple waterproof structure .Waterproof index is IP45; do not recommend use outside when there is heavy rain. Indoors and Outdoors Use: The thermometer can be used indoor and outdoor, use in the home, garden or greenhouse. Also benefits from an attached roof for extra protection from External damage. High Quality: Our carefully sourced range of max min thermometers are very accurate and powered by 2 X AAA Battery (not included). Specifications: Colour:Black, White Material:Plastic Size:ca.13 x 8 x 3.2cm Type:Max Min Thermometer Model:Digital Display Thermometer Temperature accuracy: +/-1 Temperature resolution: 0.1 Temperature measurement range: -20~50 Accuracy level: 0.1 Use battery:AAA battery Package Include: 1 x Thermometerno include 2 AAA batteries 1 x User Manual