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Hygro-Thermometer Pen - Displays Humidity and Air Temperature - (RHT02)
The Triplett Model RHT02 Hygro-Thermometer Pen simultaneously displays Humidity and Air Temperature and is ideal for field applications including building inspection, water restoration, greenhouses, warehouses, museums, libraries, offices, and storage areas. Read More > 
DESCRIPTION
The Triplett Model RHT02 Hygro-Thermometer Pen simultaneously displays Humidity and Air Temperature and is ideal for field applications including building inspection, water restoration, greenhouses, warehouses, museums, libraries, offices, and storage areas. It features °F/°C switchable readout, Min/Max mode for recalling the highest and lowest readings, Data Hold freezes the display for easy viewing, and Auto power off with disable to conserve battery life, and a built-in Humidity calibration procedure using optional calibration solutions. Includes a CR2032 battery. 1 year warranty.
RHT02-NIST Comes with Certificate of traceability to NIST Standards
Please add 11 business days lead-time for the NIST calibration process
CATEGORY: HYGRO-THERMOMETERS
Features
- Dual display simultaneously displays Humidity and Air
Temperature, or Wet Bulb, or Dew Point - °F/°C switchable
- Data Hold freezes the reading on the display
- Min/Max records the highest and lowest readings
- Auto power off with disable
- Built-in Humidity calibration using optional calibration solutions
- 1 year warranty
Specification
| RHT02 | RHT05 | |
| Air Temperature | -4 to 140°F (-20 to 60°C) | -4 to 140°F (-20 to 60°C) |
| Accuracy | ±1.1°F/0.6°C | ±1.1°F/0.6°C |
| Relative Humidity | 0 to 100%RH | 0 to 100%RH |
| Accuracy | ±3RH (10 to 90%) | ±3RH (10 to 90%) |
| Wet Bulb | — | -4 to 139.8°F (-20 to 59.9°C) |
| Dew Point | — | 23 to 140°F (-5 to 59.9°C) |
| Resolution | 0.1°F/°C; 0.1%RH | 0.1°F/°C; 0.1%RH |
| Power | 1 CR2032 Battery | 1 CR2032 Battery |
| Dimensions | 6.9 x 1.7 x 0.6" (175 x 42 x 16mm) |
6.9 x 1.7 x 0.6" (175 x 42 x 16mm) |
| Weight | 1.9oz (55g) | 1.9oz (55g) |
Downloads
FAQs
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Q: What is an air temperature thermometer?
A: An air temperature thermometer is a device used to measure the temperature of the surrounding air. It is a handheld instrument that provides accurate temperature readings, making it valuable in weather monitoring, HVAC systems, and environmental assessments.
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Q: How does an air temperature thermometer work?
A: Air temperature thermometers typically use a temperature sensor like a thermocouple or thermistor to detect temperature changes. The sensor measures heat energy from the air, which is then converted into an electrical signal displayed as a temperature reading on the thermometer's screen.
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Q: Are air temperature thermometers suitable for indoor and outdoor use?
A: Yes, air temperature thermometers are designed for indoor and outdoor use. They can withstand varying conditions and some have protective casings for outdoor durability.
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Q: What are the different types of air temperature thermometers available?
A: There are various types, including digital, infrared, and analog (mercury or alcohol-based) thermometers, each with specific advantages and applications.
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Q: Are air temperature thermometers easy to use?
A: Yes, they are user-friendly with clear digital displays. Many offer additional features like memory functions and unit conversion (e.g., Celsius to Fahrenheit).
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Q: Can air temperature thermometers measure other factors?
A: While they measure air temperature, advanced models may include sensors for humidity or dew point, providing more comprehensive environmental data.
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Q: Can air temperature thermometers be used medically?
A: They aren't typically used for medical purposes. They can contribute to indoor comfort and environmental assessments, but specialized medical thermometers are best for accurate body temperature measurements.
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Q: Do air temperature thermometers require calibration?
A: Some types and models may need periodic calibration to maintain accuracy. Follow the manufacturer's guidelines for reliable readings.
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Q: Are air temperature thermometers suitable for professional use?
A: Yes, they're widely used in meteorology, HVAC servicing, environmental monitoring, and research. They're valued for accuracy, portability, and ease of use.
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Q: Can I use an air temperature thermometer for food temperature measurements?
A: They aren't ideal for food temperature measurements, especially for cooked or perishable foods. For food safety, use thermometers designed for internal food temperature measurements.