Extech RH300 Digital Psychrometer, Humidity (RH), Air Temperature, Dew Point & Wet Bulb Meter
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Product details
| Management number | 208374202 | Release Date | 2026/03/22 | List Price | $40.00 | Model Number | 208374202 | ||
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The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10 to 90 percent RH), air temperature (-4 to 122 degrees F /-20 to 50 degrees C) and dew point (-90.4 to 122 degrees F /-68.0 to 49. 9 degrees C) or wet bulb (-6.9 to 122 degrees F /-21.6 to 49.9 degrees C). Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890), and T2 minus dew point. Compact meter is well-suited for field applications. Unique sensor cap closes to protect to protect meter during storage. Advanced features include Data Hold, selectable Auto Power Off, and MAX/MIN/Average reading.
- Extech RH300 humidity meter with dew point
- Simultaneous display of %RH, temperature and dew point or wet bulb or probe temperature
- Wet bulb measurements without slinging
- Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890) and T-2 dew point
- Unique sensor cap design twists to closed position for protection during storage
| UPC | 793950443002 796841974500 |
|---|---|
| Brand | Extech |
| Color | Orange |
| Style | Humidity Meter and Dew Point |
| Pattern | Thermometer |
| Voltage | 1.5 Volts (DC) |
| Item Weight | 0.704 ounces |
| Part Number | EXTRH300 |
| Manufacturer | Extech |
| Mounting Type | Tabletop |
| Description Pile | 2 x AAA (1.5V) |
| Battery Cell Type | Alkaline |
| Item model number | RH300 |
| Batteries Included | No |
| Batteries Required | Yes |
| Operating Humidity | 10% to 90% |
| Product Dimensions | 3.1 x 1.9 x 9 inches |
| Battery Description | 2 x AAA (1.5V) |
| Included Components | Digital Psychrometer |
| Temperature Accuracy | 1 |
| Warranty Description | 1 Year |
| Item Package Quantity | 1 |
| Upper Temperature Rating | 1.2E+2 Degrees Fahrenheit |
| Is Discontinued By Manufacturer | No |
| Global Trade Identification Number | 00793950443002 |
Humidity Meters
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