Alarm Thermo-hygrometer AD-5640B 1 piece

[Applications] Temperature and humidity control for the storage of food, materials, pharmaceuticals, and medical materials; temperature and humidity control for biomaterials and bacterial culture; temperature and humidity control for the storage of chemical products and industrial raw materials; temperature and humidity control for growing crops in vinyl greenhouses; labor safety management in summer; prevention of heat stroke; prevention of seasonal influenza in winter 【Features】 Displays temperature, humidity, and time at a glance Temperature and humidity upper and lower limit alarms can be set The alarm is notified by an LED lamp and a buzzer (the buzzer sound can be switched ON/OFF) Displays maximum and minimum temperature and humidity values Can be installed in two ways: on a wall or on a table Temperature measurement range: 0 to 50.0°C Minimum temperature display: 0.1℃ Temperature measurement accuracy: ±1℃ (10.0~39.9℃), ±2℃ (0~9.9℃, 40.0~50.0℃) Humidity measurement range: 20 to 90% RH Minimum humidity display: 1% RH Humidity measurement accuracy (at 25℃): ±5%RH (30-69%RH), ±10%RH (20-29%RH, 70-90%RH) Clock display: 24-hour display, minimum display: 1 minute Temperature alarm setting range: 0 to 50.0℃, in 0.5℃ increments Power supply: 2 AAA batteries Accessories: Instruction manual, battery (for monitor)