Tinytag TK-4702 Voltage Data Logger, Serial, USB

1/2 AA Lithium battery. Tinytag Tinytalk2 Data Loggers. Tinytag Talk 2s are compact, lightweight, economical loggers housed in a 35mm film canister and data is downloaded to a PC. These loggers are ideal for long term monitoring of a wide range of applications including environmental research, fridge monitoring, building condition monitoring, schools, laboratories and universities. 16,000 reading capacity High accuracy, high resolution readings 2 programmable alarms 3 stop options stop when full, wrap around and stop after N readings Fast data offload via serial or USB cable to a PC Use with Tinytag Explorer User-replaceable battery with up to 2 years life Low battery monitor Service pack is available separately to maintain the unit: contains replacement battery, desiccant pack and a service instruction sheet