skSATO NSII-HQ Sigma II ハイグログラフ (0~100%; Quartz type)

Clock: 

- Quartz clock

- Battery: "C" size battery x 2

- Battery Life: 1 year for continuous use

Drum rotation: 1 day, 7 day and 32 day changed by speed switch

Sensor: Human hair bundle

Measuring range: 0 to 100%

Accuracy: 

- Temperature: ±3% at 15 to 25°C, 20 to 95%

                        ±5% other than above

Chart graduation: 1% 

Recording pens: Cartridge pens (violet)

Dimensions: (W)336 x (H)295 x (D)148 mm

Weight: approx. 2.9 kg

Accessories:

- 7 day chart for 1 year use (55 sheets/box)

- Chart holder

- "C" size battery x 2

Datasheet