Sato Keiryoki Recording Barometer Sigma II　7237-00

Feature

• Can read and record the current atmospheric pressure
• Available in 3 types of recording paper: 1 day, 1 week, and 1 month (can be switched with one touch)
• Superior operability.
• The sensor does not require power. *Batteries are required to rotate the drum.

Specifications

• Model number: Sigma II type barometer
• Measuring method: Bellows set
• Clock: Quartz set (1, 7, 32 day switch available)
• Accuracy: 950 - 1040hPa/±1hPa, Other/±2hPa
• Recording paper minimum scale: 1hPa
• Power supply: C size manganese dry battery x 2 (included for testing)
• Weight: Approx 3.1kg
• Accessories: Recording paper (for 7 days) x 55 sheet (binder with), cartridge pen purple

Package size

• Package size：410×210×320 mm 3.5 kg