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Mini-Drum Hygrothermograph

So economical, youll want several for monitoring and recording environmental conditions

  Compact size fits almost anywhere
  Record temperature and humidity on 7-day rotation
  Protective acrylic cover removes easily yet latches securely in place

This hygrothermograph is so compact it fits almost anywhere- measures just 6.125"L x 7.5"H x 4"D. Quartz-controlled drive is employed for accuracy; operates for six months on one AA battery. Includes two felt-tipped pens (blue and red), one 7-day rotation chart and one AA battery.

Click below to download Acrobat (.pdf) file of:
Mini-Drum Hygrothermograph product bulletin
Mini-Drum Hygrothermograph manual

HumidityRange 5 to 90% RH
HumidityAccuracy ±5% from 10 to 90% RH;
±7% from 5 to 10% RH
HumidityChart range 5 to 100% RH
HumidityChart graduations 5% RH
TemperatureRange -6 to 40°C / 22 to 104°F
TemperatureAccuracy ±2°C / ±3.6°F
TemperatureChart graduations 2°C or 2 °F
Chart size 3.6"H x 8.1"L (9.1 cm H x 20.6 cm L)
Chart rotation 7 day (172 hr)
Power one AA battery (included)
Dimensions 7.5"H x 5" dia (19 cm H x 12.7" dia)
Shipping weight 4 lbs (1.8 kg)

click on image to enlarge

Model # Description Suggested List Price Qty  
WD-08369-70 Economical Mini-Drum Hygrothermograph $641.75
WD-08368-75 Blue felt tip pens, 6/pack $33.50
WD-08368-80 Red felt tip pens, 6/pack $45.05
WD-08369-55 Chart paper, -6 to 40C, 100/pack
WD-08369-60 Chart paper, 22 to 104F, 100/pack
WD-08369-56 Chart paper, -6 to 40C, 100/pack $46.35
WD-08369-61 Chart paper, 22 to 104F, 100/pack $46.35

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OAKTON Instruments P.O. Box 5136, Vernon Hills, Il USA 60061 info@4oakton.com