室內外電子溫濕度計 (連証書)

Model 13307 Jumbo Display Thermo-Hygrometer Thermometer
Feature Specification
DeltaTrak manufactures products under an ISO 9001:2015 registered quality management system
Temperature Range Internal: 32°F to 122°F (0°C to 50°C)
External Probe: -58°F to 158°F (-50°C to 70°C)
Humidity Range Internal: 20% to 90%
Temperature Accuracy(Int. & Ext.) ±1.8°F (1°C) from -40°F to 158°F (-40°C to 70°C)
Humidity Accuracy(Internal) ±5% R.H. from 35% to 85% R.H. at 77°F (25°C)
External Temperature Sensor Cable length: 10 ft/3meters; probe: 30mm (L) x 5mm (dia.) tip
Resolution R.H.1%, temperature 0.1°F /0.1°C
Display Reading Update 10 Seconds
Display Window Size 3.11 in. (W) x 2.79 in. (H) (79 mm x 66 mm)
Character Height within Display 1.06 in. (17mm)
Product Size 3.85 in. (W) x 4.33 in. (H) x .82 in. (D)
(98 mm x 110 mm x 21 mm)
Weight 2.4 oz. (68 g)
Body Casing Polycarbonate and ABS plastic
Sensor Temperature: thermistor
Humidity: electronic capacitance polymer film
Battery AAA (quantity 2 each)
Freeze Alarm Setting If set, alarm will sound when external temperature is < 32°F (0°C)
Waterproof Rating IP67 (Probe Only)
Certification / Calibration CE mark/ N.I.S.T. traceable