Oakton Three-Speed, Battery-Operated Hygrothermograph

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$714.85 $841.00
2 +$672.80
SKU: CPI-37250-00
Item Number: CPI-37250-00
Model Number: 37250-00
Manufacturer: Oakton Instruments
Brand: Oakton
MPN: 37250-00
Condition: New


Oakton 3-Speed, Battery-Operated Hygrothermograph (each)

Select 1-, 7-, or 32-day operation with the flip of a switch. A flashing LED indicates that the unit is operational. Uses two C batteries (included) for up to 6 months of continuous operation. Test battery condition with the press of a button. The quartz-controlled drive mechanism consistently rotates chart drum even when batteries are weak.

Feature a human hair bundle humidity sensor and an aged bimetallic strip temperature sensor. Response time is 15 minutes for 45% of reading.

Exposure to RH levels above 90% can cause a decrease of about 7-10% RH in readings over the entire range due to temporary elongation of the hair bundle. When exposed to humidity levels below 80%, hair bundle will return to normal in about three weeks.

Product Type: Hygrothermograph
Brand: Oakton
Class: Drum
Grade: Three Speed
Temperature Range: 14 to 122°F (–10 to 50°C)
Temperature Accuracy: ±1.8°F (±1.0°C)
Humidity Range: 5 to 90% RH
Humidity Resolution: 1% RH
Humidity Accuracy: ±3% from 10 to 90%; ±5% from 5 to 10%
Speed: 24 hour; 7 day (user selectable)
Power Supply: Two C batteries
Includes: Two felt-tipped pens (one blue and one red), one 7-day sheet of chart paper, and two C batteries.

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