Watch Logger KT-275U/NX 1 piece

Simultaneous display of temperature and humidity Interface: USB Measurement range Temperature: Internal sensor: -40 to 80°C, External sensor: -40 to 120°C Humidity: 0-99% Measurement accuracy (temperature): -10 to 50℃/±0.3℃, outside the above range/±0.5℃ Resolution: Temperature/0.1℃, Humidity/1% Measurement cycle: 1 to 225 minutes, 1 second to 60 seconds Number of data: 32,000 each Batteries: 3 x AAA alkaline Battery life: Approximately 1 year Recording mode: One-time, rollover Size: 90 x 55 x 26 mm Weight: 130g