Brief introduction: The mik-th-6 temperature and humidity recorder is available with built-in probe and external probe. It has a wider range of measurement and can be connected to the computer via USB to import data into the computer for processing. At present, it can be widely used in medical refrigerator, medicine shade cabinet, dry ice transport box, ultra-low temperature refrigerator, food and drug safety, scientific research and production, chemical medicine, refrigeration storage and transportation, environmental protection, archives, laboratory (test) room, museum, tobacco and other fields. Product features: Temperature and humidity screen display Data storage export Ultra low power Durable for a long time Alarm function Technical parameters: • temperature range: - 20 ℃ ~ + 60 ℃; •Equipped with external probe temperature range - 40 ℃ ~ + 85 ℃; •Temperature measurement accuracy: plus or minus 0.5 ℃; •Temperature units: ℃, ℉ can through the PC software to choose; • Humidity measurement range :0 ~ 99%RH; •Humidity measurement accuracy: + / - 3% RH (20 ~ 25 ℃, 90% RH), the rest of the + / - 4.5% RH; • Resolution: temperature of 0.1 ℃; Humidity 0.1% RH; • Recording capacity: 16,000 sets • Recording interval :10 seconds to 24 hours. • Data interface: micro-usb interface (charging port for ordinary android phones) • Power supply: built-in wide temperature CR2450 or USB interface power supply • Battery life: it can be used for one year in normal temperature environment with nanfu battery as standard and working at intervals of 15 minutes. • Overall size: 92 mm (length) * 46 mm (width) * 14 mm (height)