Soil Temperature / Moisture Tester with Data Logger

The soil temperature / moisture tester measures soil temperature and humidity with an LCD display, powered by four AA batteries. Standard temperature probe length 20 cm; temperature-humidity probe 1.5 m. Temperature range: -20 to 70 C; humidity range: 0-100%; humidity accuracy: +/-2%; temperature accuracy: +/-0.2%. It stores 100,000 records, exports data via USB, and is supplied with host-PC software.