Features: 1. High stability It can be applied to all kinds of ordinary and extreme temperature and humidity environment. Adopting more advanced high-tech electronic technology, the product can work continuously for more than three years. 2. Alarm function The upper and lower limits of temperature and humidity can be set. 3. High accuracy Using the original imported Swiss probe, the measurement is more accurate; 100,000 data recording capacity to ensure data storage. 4. Easy to operate The device can read the saved data when connected to the computer. The software is simple and easy to operate. Records can be turned off/on manually, and records interval can be set manually. Specification parameters: Measuring temperature range: - 30 ~ 70 ℃; - 40 ~ 100 ° C external sensors () Humidity: 0 ~ 100%RH Pure c: plus or minus 0.2 ℃; Plus or minus 2% RH Resolution: 0.01 ° C; 0.01% RH Recording interval: 1s to 18 h adjustable Delayed start: 1s to 18 h adjustable Data capacity: 50,000 sets of temperature and humidity Record channels: 2 channels Communication interface: USB interface Instrument life: 7 years Battery life: 3 to 5 years Probe head: original Swiss costume Battery: 3.6v, 2700mA non-rechargeable lithium manganese battery Weight: about 140g Size: 120mm*73mm*28mm
