STM-1 LCD Soil Temperature Meter

1, Large-screen LCD, guiding operational procedures 2, With the exception of automatically recorded, can also be manually record, open and stop Record capacity: 1-120000 groups Record time interval: 5s-90hours continuously adjustable Sensor communication: RS485 Accuracy: ±0.5 ℃ Computer Communication: USB1.1 Resolution: 0.1 ℃ Soil temperature range: -20℃-100 ℃ Power: 5 AA batteries, one 9V/2A power source.