Product Size: 86*62*19.2mm/3.39*2.44*0.76", Line 1m/3.28ftWeight: 60gColor: whiteBattery Model: 1 X AAA Battery (not included)Appearance material: ABSTemperature measurement range: -50~70℃Measurement error: ±1℃Refresh rate: 10SWorking Principle: Resistance Temperature MeasurementThe body adopts ABS environmental protection material, non-toxic, tasteless, tough, hard and balanced excellent mechanical properties, so that the product is safer, wear-resistant and stable!LCD large screen display is clear, left and right no dead angle, can display both sides of the test temperature!°C / °F Adjustable design, widely use.The brackets with hanging holes can be placed in a variety of ways.The LED digital display is convenient for intuitive and clear reading.Included：1 X Thermometer Attention: Size may be slight inaccuracy due to different batches of the products, or hand measurement;Color may be little different due to monitors. Please take real product as standard, thanks for your understanding!Suitable for houses, offices, workshops, schools, shopping malls, warehouses etc.