คุณลักษณะ

• Circular recording paper simultaneously records temperature and humidity changes for 1 day, 8 days and 32 days.
• Shape: Wall-mounted self-recording
• Recording Paper: Round Outer Diameter 165 mm (30 Sheets Included)
• Recording time: 8 days/1 revolution
• Sensor: Integrated (Temperature: Bimetal, Humidity: Nylon Film)
• Scale: Temperature - 10~40°C Relative humidity 0~100%RH
• Accuracy: Temperature +-2°C (minimum recording paper scale: 1°C) Relative humidity +-5%RH (minimum recording paper scale: 2%RH) (at 30~90% RH)
• From garden greenhouses, offices, laboratories and warehouses to home temperature and humidity records.
• Can be used to record indoor temperature and humidity to prevent mold and mites.
• Temperature is recorded with a red line and humidity with a blue line at the same time, so you can see the change at a glance.
• AA Battery x 1