The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890) and T2 minus dew point. Built-in protective sensor cap. Other features include Data Hold, Auto Power Off and MAX/MIN reading. Complete with 2 AAA batteries.
Hygro-Thermometer Psychrometer, 10 to 90% (Relative) Humidity, +/-3% Relative Humidity Basic, +/-1.8 deg F Temperature (Air) Basic, 0.1 deg Temperature (Type N) Basic Accuracy, -4 to 122 deg F, 90.4 to 122 deg F Dew Point, 1.9 in Width, 1 in D, 7 in Height
For Field Applications
| Depth | : | 1 in |
| Dew Point Range | : | 90.4 to 122 deg F |
| Height | : | 7 in |
| Humidity Range | : | 10 to 90% (Relative) |
| Accuracy | : | +/-3% Relative Humidity Basic, +/-1.8 deg F Temperature (Air) Basic, 0.1 deg Temperature (Type N) Basic |
| Temperature Rating | : | -4 to 122 (Air) deg F |
| Width | : | 1.9 in |