Sigma II Thermohygrograph Quartz Type



NSII-Q (Quartz type)


Quartz clock: 1 day, 7 day and 32 day changed by speed switch

Battery: “C” size battery x 2

Battery Life: 1 year for continuous use

Sensors: Aged bimetal strip for temperature

Human hair bundle for relative humidity

Measuring range      -15 to 40°C for temperature

0 to 100% for R. humidity

Accuracy: ±1°C (at 10 to 30°C) for temperature

±2°C (at other than above) for temperature

±3% (at 15 to 25°C, 20 to 70%) for R. humidity

±7% (at other than above) for R. humidity

Chart graduation: 1°C for temperature

1% for R. humidity

Recording pens: Cartridge pens (violet)

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

Weight: approx. 3.1 kg

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

chart holder, Test result

“C” size battery x 2

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