1. Large screen temperature display device 2. Dual probe temperature measurement 3. Toughened tempered glass, 99% transparency, delicate texture, high-definition transparency, Wear , acid , , Industrial sensors. 4. Industrial grade sensing chips for precise measurement, High range: -40-120℃, High : ± 0.5℃(25℃) 5. High and low temperature over limit alarm: Free setting of temperature and humidity upper and lower limits, External alarm and sensor can be connected, and the instrument issue an alarm prompt when the limit is exceeded. Application areas: Wide applicability, real-time understanding of temperature changes Sauna rooms, aquariums, swimming pools, aquaculture, hot springs, etc. Aluminum alloy shell: A whole 2mm thick aluminum alloy body, fully wrapped in tempered glass panels, Overall beautiful and generous Product parameters: Model: LX933-A(One built-in probe+one external probe) Range built-in probe: 0-80℃;external probe: -40-120℃ Accuracy: ±0.5℃ Resolution: 0.1℃ Probe cable length: 5m Power cord length :1.5m Weight: 0.8KG Size: 245x136x24mm Color:As Shown Material:plastic Package Contents: 1 * Tool digital thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.