Features:Modeling simple, elegant, LCD panels inline connections, moisture-resistant,strong anti-interference, applies to refrigerated cabinets, display counters andother needs of temperature measurement and display of various equipment. Specification:Temperature range: -50~ 110°C (Celsus Only)Temperature display resolution: 0.1Temperature measurement accuracy: ±1°CPower: two LR44 button battery-powered (include)Long probe line: 1 meter molded case probeColour: blackSize: 47*28*14mmWeight 22gPackage size: 60*70*20mmPackage weight: 33g Package Content:1 x Digital LCD Thermometer2 x LR44 button battery Payments and Returns:Once payment is received your item will be mailed the next business day. Business days are Monday through Friday. If for any reason you are not satisfied with the product you purchased from us you may return it within 30 days for a full refund of purchase price. Return shipping cost is the buyers responsibility. FeedBack:Dear customer,we really appreciate your feedback if you have a problem, contact us and we will solve it for you and make you happy with your purchase.