The Extech RHT510 Hygro-Thermometer Psychrometer allows you to conveniently monitor humidity, temperature, and weather conditions. This meter shows temperature readings (Air and Type-K), relative humidity, wet bulb, and dew point. The supplied bead wire Type-K probe can measure temperatures up to 250°C (~480°F), however the meter can reach 1300°C (2372°F) with additional probes. The Min/Max tool allows you to recall the highest and lowest readings. The RHT510 additionally has a backlit LCD that shows Data Hold and Auto power off, with a disable option.
The datalogger has a durable enclosure and a standard USB connector that allows saved readings (up to 48,000 data points) to be downloaded to a PC in PDF or Excel® spreadsheet format when plugged in. Other features include an 8-location logger bookmark, 6-language options, a programmable sampling interval, an adjustable alert, and a password-protected security log-in. The large LCD improves seeing, and the smart LED displays color-coded humidity and temperature reading status.
Up to 16,000 readings for RH/Temp & user-programmable sample rate
The RHT20 is a humidity and temperature datalogger that can record up to 16,000 values with a user-programmable sample rate. USB interface for simple configuration and data download. Data sampling rates can be set anywhere from 1 second to 24 hours. Alarm thresholds for humidity and temperature can be programmed by the user. The LCD displays the current temperature and humidity values, as well as the Min/Max and Alarm status. Long battery life. Install or attach the datalogger in a monitoring position (storage bin, vehicle, cargo hold, freezer, temperature-controlled chamber, etc.). The datalogger records temperature and humidity at the user-specified sampling rate. To retrieve readings, connect the datalogger to your PC via the USB interface. The datalogger displays the current humidity and temperature, as well as the min/max and alarm status, which may be accessed at any point during the recording process. Complete with
Specifications
Datalogging Interval
1 second to 24 hours
Memory
16,000 points
Relative Humidity
0 to 100%
Relative Humidity Basic Accuracy
±3% (40 to 60%), ±3.5% (20 to 40 & 60 to 80%), ±5% (0 to 20 & 80 to 100%)
Relative Humidity Max Resolution
0.10%
Temperature (Air)
-40 to 158°F (-40 to 70°C)
Temperature (Air) Basic Accuracy
±1.8°F (14 to 104°F), ±3.6°F (all other ranges), ±1.0°C (-10 to 40°C), ±2.0°C (all other ranges)
The RHT10 logs humidity and temperature readings (up to 16,000 each) with user-programmable sample rates ranging from 2 seconds to 24 hours throughout days, weeks, and months. USB interface for simple configuration and download. Dew point is indicated using the bundled Windows software. RH and temperature alarm thresholds can be programmed to be high or low. The kit includes a 3.6-volt lithium battery, a protective USB cap, a mounting bracket, and analysis software that is compatible with Windows.
Specifications
Datalogging Interval
2 seconds to 24 hours
Memory
16,000 points
Relative Humidity
0 to 100%
Relative Humidity Basic Accuracy
±3%
Relative Humidity Max Resolution
0.10%
Temperature (Air)
-40 to 158°F(-40 to 70°C)
Temperature (Air) Basic Accuracy
±1.8°F (14 to 104°F), ±3.6°F (-40 to +14 and 104 to 158°F), ±1.0°C (-10 to 40°C), ±2.0°C (-40 to -10 and +40 to 70°C)
