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Extech RH101 Hygro-Thermometer + InfraRed Thermometer
Item #:
EXT-RH101
Brand:
Extech
Share this product:
RH101 Hygro-Thermometer + InfraRed Thermometer by Extech
Features
- Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display
- Primary and Secondary displays - Primary display is user selectable for IR or Humidity; Secondary always displays ambient temperature
- InfraRed thermometer has built in laser pointer and has an 8:1 distance to target ratio
- MAX and Data Hold for all functions
- Remote humidity sensor with 39" (1m) coiled cable provides readings for both humidity and ambient temperature
- Switchable °C/°F temperature units
- Auto Power off to save battery life
- Low battery and overrange indication
- Complete with built-in stand, protective holster, Humidity/Temperature probe, 9V battery, and carrying case
Applications
- Monitor Relative Humidity and Temperature in factories, clean rooms, offices, and greenhouses
- Non-contact InfraRed surface temperature measurements in hard to reach areas such as heating and air conditioning ducts
Display | Dual LCD with Backlight and status indicators |
Sensor Type | Humidity: Precision capacitance sensor; Temperature: Thermistor (probe) and InfraRed |
Response Time | IR Temperature: 0.5 seconds; Probe Temperature and Relative Humidity: 3 minutes |
Accuracy note | Accuracy is specified for the following ambient temperature range: 64 to 82°F (18 to 28°C) |
Sampling Rate | 2.5 samples per second |
InfraRed Emissivity | 0.95 (fixed) |
IR Field of View | D/S = Approx. 8:1 ratio (D = distance, S = spot) |
Laser power | Less than 1mW |
IR Spectral Response | 6 to 14 μm (wavelength) |
Operating Conditions | 32 to 122°F (0 to 50°C); < 80% RH non-condensing |
Storage Conditions | 14 to 140°F (-10 to 60°C); <80% RH non-condensing |
Power Supply | 9V Battery with auto power off (after 10 minutes) |
Battery Life | Approx. 24 hours (if Backlight and Laser are used continuously the battery life is reduced to 2 to 3 hours approx.) |
Dimensions / Weight | 5.9 x 2.8 x 1.4" (150 x 72 x 35mm); 8.3 oz. (235g) |
Patent Notice | U.S. Patent 7168316 |
Function |
Range and Resolution |
Accuracy |
Humidity |
10.0 to 95.0% RH |
± 3.5% RH |
Air Temperature |
-4 to 140°F (-20 to 60°C) |
± 3.0°F (± 2.0°C) |
IR Temperature |
-58.0 to -4.0°F (-50.0 to -20.0°C) |
± 9°F (± 5oC) |
-4.0 to 199.9°F (-20.0 to 93.3°C) |
± 2% of rdg or ± 4°F (± 2°C) |
|
200 to 400°F (93°C to 204°C) |
||
400 to 932°F (204°C to 500°C) |
± 3% of rdg |