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RH85-Series

Handheld Thermo-Hygrometer for Sensing Temp and Humidity

  • Dual Display Temperature and Humidity
  • Portability and Simplicity One-Hand Operation
  • MAX, MIN Record Function
  • Wet Bulb/Dry Bulb/Dew Point/Temperature Calculated
RH85-Series
From $ 183.12
Handheld Thermo-Hygrometer for Sensing Temp and Humidity RH85-Series RH85-Series
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Product Overview
  • Applications Air and HVAC, Art and Museums, Environmental and Weather, Food and Beverage, Laboratories and Scientific, Medical, Office and Commercial, Packaging and Printing
  • Battery Indication A low battery indication is displayed when the battery voltage drops below the operating level
  • Battery life 200 hr
  • Display Type Note 3.5" digit LCD with a maximum reading of 2001
  • Height 167 mm
  • Humidity Sensor Capacitive humidity
  • Hysteresis ± 1% RH typical
  • Measuring Temperature Range, Max 60 °C
  • Measuring Temperature Range, Min -20 °C
  • Operating Temperature Note 0 to 50°C (32 to 122°F), @ <75% RH
  • Relative Humidity Accuracy ± 2.5% RH
  • Relative Humidity Accuracy Note ± 2.5% @ 25°C (77°F), 10% to 90% RH, ± 5% @ 25°C (77°F), 0% to 10% RH, 90% to 100% RH
  • Relative Humidity Resolution 0.001
  • Response Time 60 sec
  • Storage Temperature, Max 60 °C
  • Storage Temperature, Min -20 °C
  • Storage Temperature Note -20 to 60°C (-4 to140°F), 0 to 80% RH with battery removed from meter
  • Temperature Accuracy ± 0.5 °C
  • Temperature Accuracy Note ± 0.5°C, 0 to 45°C; ± 1°C -20 to 0°C, 45 to 60°C; ± 1°F, 32 to 113°F; ± 2°F, -4 to 32°F, 113 to 140°F
  • Temperature Resolution 0.1 °C
  • Temperature Sensor Type Thermistor
  • Weight 87 g
  • Weight Note 87 g (3 oz) including batteries
  • Width 48 mm
Applications
• Greenhouses
• Office Environment
• Environmental Studies
• Weather Monitoring
• Food Distribution
• Labs
• HVAC Installation and Maintenance
• Art Galleries/Museums
• Hospitals and Clinics
• Printing Industry
• Store Rooms
• Department Stores

Specifications
Display: 31/2 digit LCD
Low Battery Indication: A symbol is displayed when the battery voltage drops below the operating level
Battery Life: 200 hours, typical use
Operating Ambient: 0 to 50°C (32 to 122°F), at <75% R.H.
Storage Ambient: -20 to 60°C (-4 to 140°F), 0 to 80% R.H. with battery removed from meter
Accuracy: Stated accuracy at 23°C ± 5°C (73°F ± 9°F), <75% R.H.
Dimensions: 167 H x 48 W x 24 mm D (6.57 x 1.89 x 0.95")
Weight: 87 g (3 oz) incl. batteries

Temperature
Sensor: Thermistor
Range: -20 to 60°C (-4 to 140°F)
Resolution: 0.1°C (0.1°F)
Accuracy:
± 0.5°C 0 to 45°C;
± 1°C -20 to 0°C, 45 to 60°C;
± 1°F 32 to 113°F
± 2°F -4 to 32°F, 113 to 140°F

Relative Humidity:
Sensor: Capacitive humidity sensor
Range: 0% to 100% R.H.
Resolution: 0.1% R.H.
Accuracy:
± 2.5% @ 25°C (77°F),
10% to 90% R.H.,
± 5% @ 25°C (77°F),
0% to 10% R.H., 90% to 100% R.H.
Sensor Response Time for 90% of Total Range: 60 sec typical
Sensor Hysteresis (Excursion of 10% to 90% to 10% R.H.): ± 1% R.H. typical

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