skSATO Mini-Alpha サーモハイグログラフ (-15~50°C; 10~100%rh; Mocha-brown)

 - Clock:

 + Quartz type

 + "AA" size battery x 1

 + Battery life: 6 months in continuous use

- Drum rotation: 7 day

- Sensors: 

 + Aged bimetal strip for temperature

 + Humidity sensing coil for relative humidity

- Measuring range:

 + Temperature: -15~50°C

 + R. humidity: 10~100%rh

- Accuracy: 

 + Temperature: 

    ±2°C (at 10 to 30°C)

    ±3°C (other than above)

 + R. humidity:

    ±5% (at 15 to 25°C, 30 to 90%)

    ±7% (other than above) 

- Chart graduation:

 + Temperature: 2°C 

 + R. humidity: 5%

- Recording pens: Cartridge pens (violet)

- Dimensions: (W)125 x (H)185 x (D)110 mm

- Weight: approx. 0.8 kg

- Accessories: 

 + 7 day chart (55 sheets/pad)

 + "AA" size battery x 1, button cell battery (LR-41) x 1 for digital clock

Consumables

- No. 7006-62 Spare 7 day chart (55 sheets/pad)

- No. 7210-90 Spare cartridge pen (violet)

- No. 7210-92 Spare cartridge pen (red)