Temperature measurement range -50~+110, working temperature: -10~+50, temperature measurement accuracy: 1.0.< /p> Product DetailsProduct size: 48*28*15mm. Battery: 2 x 1.5V LR44 button cell batteries. Cable length: 1m. Probe design The product uses a metal sensor to test the temperature. The probe part is designed to be waterproof, but the thermometer body is not waterproof. Easy to readWith LCD display, better visual effects, you can see the temperature at the far. This thermometer has a probe, which can test some places deeply, the results you want easily. Wide range of applicationsmini digital thermometer with probe is very popular, widely used in living rooms, greenhouses, musical instrument rooms, wine cellars, basements, warehouses, etc. Color:4x Black Product Features product: 1. Digital LCD Thermometer with Probe for Refrigerator Freezers Aquarium. 2. This is a handheld thermometer that can test the temperature of an object through a metal sensor. Product Specification: Range temperature measurement: -50~110 Operating temperature: -10~+50 Temperature measurement accuracy: 1.0 < p>Cable length: 1m Power supply: 2 x 1.5v LR44 button batteries (included) Note: Only the probes are waterproof design. Package Included: 4x Thermometer with Probe lucky meet