The environmental meter measures airspeed, temperature, humidity, and light, read MIN/MAX over any period, freeze the display with the press of the HOLD button, and can switch between °F and °C.
The environmental meter measures airspeed, temperature, humidity, and light, read MIN/MAX over any period, freeze the display with the press of the HOLD button, and can switch between °F and °C.
Features
| Air Velocity Range (ft/min) | 80 to 5910 |
| Air Velocity Resolution | 1 ft/min, 0.1 m/s, 0.1 km/hr, 0.1 mph, 0.1 knots |
| Air Velocity Accuracy | ≤ 20 m/s : ±3% F.S.; > 20 m/s : ±4% F.S. |
| Number of Temperature Channels | 1 |
| Types of Probes Accepted | Type K thermocouple with mini-connector |
| Temperature Range | 32 to 122°F (0 to 50°C) |
| Temperature Accuracy | Internal sensor: ±2.5°F (±1.2°C); External sensor: ± (1% of reading 2°F) from -148 to 2372°F or ± (1% of reading 1°C) from -100 to 1300°C |
| Temperature Resolution | 0.1°F (0.1°C) |
| RH Range (%) | 10 to 95 |
| RH Resolution | 0.1% RH |
| RH Accuracy | < 70% RH: ±4% RH; ≥ 70% RH: ± (4% or reading 1.2% RH) |
| Width (in) | 2 ½ |
| Height (in) | 1 ¼ |
| Length (in) | 7 |
| Battery | One 9 V battery |
| Air Velocity Range (ft/min) | 80 to 5910 |
| Air Velocity Resolution | 1 ft/min, 0.1 m/s, 0.1 km/hr, 0.1 mph, 0.1 knots |
| Air Velocity Accuracy | ≤ 20 m/s : ±3% F.S.; > 20 m/s : ±4% F.S. |
| Number of Temperature Channels | 1 |
| Types of Probes Accepted | Type K thermocouple with mini-connector |
| Temperature Range | 32 to 122°F (0 to 50°C) |
| Temperature Accuracy | Internal sensor: ±2.5°F (±1.2°C); External sensor: ± (1% of reading 2°F) from -148 to 2372°F or ± (1% of reading 1°C) from -100 to 1300°C |
| Temperature Resolution | 0.1°F (0.1°C) |
| RH Range (%) | 10 to 95 |
| RH Resolution | 0.1% RH |
| RH Accuracy | < 70% RH: ±4% RH; ≥ 70% RH: ± (4% or reading 1.2% RH) |
| Width (in) | 2 ½ |
| Height (in) | 1 ¼ |
| Length (in) | 7 |
| Battery | One 9 V battery |
