Tekneka 5720 is a temperature humidity data logger comes with a 2-meter external probe that can measure ranges from -40 to 125°C/0 to 100%RH. The large LCD screen (3.9-inch) with backlight functions gives you better view clarity of measured values. This device can record up to 25,920 readings and automatically generate encrypted data reports while connected to a PC via micro-USB (txt/csv/xls/dlg). The software will allow you to do graphical analyses, calibration, password encryption, alarm limits, access to previous recorded history, and other functional settings. The touch-sensitive buttons help to navigate start/stop records, temperature and humidity readings (MAX/MIN/AVG) view alarm set limits & backlight function. This precise sensor gives you an accurate measured value within 5 seconds of the display refresh interval which is powered by 3 x 1.5V AAA batteries, and the display can be switched off for a long standby time. FEATURES ● 3.9-inch bigger LCD screen with backlight and longer standby time● It has a huge storage capacity of recording 25,920 readings● Best touch-sensitive buttons for fast navigation● Auto keypad lock to avoid accidental interruption● Shows maximum, minimum, and average readings while in record mode● An audible buzzer alarm is available if it exceeds the set limit (ºC, %RH)● Can support adding multiple sensor probes (higher range)● Generate encrypted report without software (txt/csv/xls/dlg format)● Advanced analysis & initial configuration through the supplied software● Software will store previous data and helps to analyze any time● Explore in graph mode and export the required data without any effort● Allows resume recording option to avoid configuring every time● Users can mark up to 3 points while in the record state APPLICATIONS ● Widely used in Agricultural Greenhouses, Breeding Facilities, Museums, Pharmaceuticals, Laboratories, Hospitals, Production Facilities, Food Transportation, Quality Inspection, Warehouse Storage, Homes, and Office Environment Monitoring. PACKING INCLUDES ● 5720 Main Device With 2 Meter Probe● Micro-USB Cable● Software CD● 3 x 1.5V AAA Batteries● 1 Set of Screws and Wall Plug● User Manual