Description
Extech 445580 Humidity/Temperature Pen.
Humidity/Temperature Pen
This compact, digital Hygro-Thermometer is ideal for field use. Comes with pocket clip, 3-volt lithium battery, and user guide.
Features Overview
This humidity/temperature pen features a dual LCD that can simultaneously display temperature from 14 to 122 degrees F (-10 to 50 degrees C) and humidity from 10 to 90 percent RH with accuracies of ±5 percent RH and ±1.8 degrees F (1 degree C).
Other Features
This pocket-size unit features a Max/Min memory function that stores highest and lowest readings for both temperature and relative humidity. Data Hold “freezes” the reading on the display for easy viewing, and Auto Off to conserve battery power.
RH300-CAL Option
A built-in self-calibration utility allows for field calibrations using the optional RH300-CAL calibration kit that includes two calibration bottles — one bottle uses Sodium Chloride (NaCl) to produce the 75 percent relative humidity reference, and the other uses magnesium chloride (MgCl) for the 33 percent relative humidity standard.
Environmental Testers / Physical Property/Humidity Meters Template | |
|---|---|
| Style (Humidity Meters) | Portable |
| Measured Media | Air |
| Sensor Location | Internal Sensor Location High Precision thin-film capacitance type |
| Heat Stress Index | No |
| Data Hold/Memory | Yes |
| Dual Display | No |
| Moisture Measurements | No |
| Measure Temperature | Yes |
Product General Attributes | |
| Unique Features | Simultaneous display of Temperature (°C/°F) and Relative Humidity Max/Min and Data Hold Built-in self calibration utility allows for field calibrations using optional Relative Humidity calibration bottles Includes meter plus 33% and 75% RH calibration standards, and hard vinyl carrying case |
| Warranty | 1 YEARS |
| Safety Approval | CE |
| Product Weight | 2.3 OUNCES (0.144 LBS) Product Weight 65gr. |
| Product Height | 0.6 IN |
| Product Length | 6.9 IN Product Length (175 x 42 x 16mm) |
| Product Width | 1.6 IN |
| Data Logging | No |
| HTS/Schedule B Number | 9025.80.3500 |
| ECCN Number | EAR99 |
| Calibration Included | Factory Calibration Calibration Included See Extech 445580-NIST for NIST calibrated variant |
| Country of Origin | China |
| Shipping Height | 1.25 IN |
| Shipping Length | 9.75 IN |
| Shipping Width | 3.80 IN |




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