Made in Japan
Measurement Ranges Temperature: Standard: -15 to 40 °C
Optional (Model 7211-00): -10 to 50 °C
Humidity: 0 to 100% RH (non-condensing)
Accuracy Temperature ±1 °C (from 10 to 30 °C)
±2 °C (other temperature ranges)
Humidity ±3% RH (15 to 25 °C, 20 to 95% RH)
±5% RH
Sensors / Detectors Temperature Sensor: Aged bimetallic strip for long-term stability
Humidity Sensor: Specially treated human hair bundle for high sensitivity
Power & Consumables Power Supply (Quartz Type): 2 × C-size manganese batteries (R14P)
Battery Life: 1 year
Recording Pen: Disposable violet cartridge pen (average life: 6 months)
Physical Dimensions: 336 x 295 x 148 mm
Weight: Approx. 3.1 kg (Quartz Type)
Approx. 3.5 kg (Spring-Wound Type)
This Sato Sigma II is a Japanese-made thermohygrograph machine that is perfect for laboratories, museums, and indust ...