skSATO 7210-00 ເຄື່ອງວັດແທກອຸນຫະພູມແລະຄວາມຊຸ່ມຊື່ນ

ClockQuartz 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

SensorsAged 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

Weightapprox: 3.1 kg

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

chart holder, Test result

"C" size battery x 2