oakton hygrothermograph for sale, brand-new and used.

OAKTON Two-Speed, Spring-Wound Hygrothermograph 37250-10 New, never used - Two-Speed, Spring-Wound Hygrothermograph Use this hygrothermograph for indoor or sheltered outdoor use. The sturdy base, tinted cover, and carrying handle are constructed of lightweight, corrosion-resistant acrylic.

Seven Oakton WD-08369-70 Minidrum Hygrothermograph: Includes the booklets of graph paper. Product details: Seven-day rotation for humidity and temperature recordings, while monitoring ambient conditions in a variety of facilities Quartz-controlled drive constantly rotates chart drum, even when power is running down Aged bimetallic strip temperature sensor, and human hair bundle sensor for accurate temp

1 - OAKTON GLASS DOME MINI-DRUM HYGROTHERMOGRAPH Model 08369-50 Humidity (RH) Range: 5 to 90% Accuracy: ±7% from 5 to 10% RH, ±5% from 10 to 90% RH RH Sensor: two human hair bundles Temperature Range: 22 to 104°F, ±3.6° (-6 to 40°C, ±2°) Temperature Sensor: aged bimetallic strip 7 day (172 hour) chart rotation, 3.63"H x 8.19"L chart size. Use in tight places such as under fume hoods or inside environmental chambers.

Oakton Mini Hygrothermograph is a used item. It has one needle on the side that does not connect to the paper. This was the way it was purchased .

Oakton Cole Parmer 3-Speed Hygrothermograph 37250-00 Hygrograph Chart Recorder