| Air Velocity Accuracy | -2% to +2% |
| Air Velocity Display Units | Fpm |
| Air Velocity Resolution | 1 FPM |
| Ambient Temperature Accuracy | -1.5°F to +1.5°F |
| Application | Environmental Monitoring |
| Backlit Screen | Yes |
| Bluetooth Enabled | No |
| Data Hold | Yes |
| Data Logging | Yes |
| Environmental Sensor Type | Air Flow Sensor, Light Sensor |
| Features | Mps, Fpm, Kmph, Mph, Knots Air Velocity Measures |
| Housing Color | Blue |
| Humidity Resolution | 0.1% |
| Includes | Data Logging Environmental Meter, Multi-Function Probe |
| Includes Case | Yes |
| Includes Nist-traceable Calibration Certificate | No |
| Includes Probes | Yes |
| Ip/nema Rating | Not Rated |
| Light Level | 20000 lux |
| Light Level Accuracy | -5% to +5% |
| Light Level Display Units | Lux |
| Light Level Resolution | 1 lux |
| Low Battery Indicator | Yes |
| Meter Type | Environmental Meter |
| Overall Depth | 3" |
| Overall Height | 3" |
| Overall Width | 10" |
| Probe Length | 4.1" |
| Properties Measured | Air Temperature, Air Velocity, Contact Temperature, Light Level, Relative Humidity |
| Response Time | 1 sec. |
| Sensor Type | Air Flow Sensor, Humidity/Temperature Sensor, Light Sensor |
| Sound Level | 130 dB |
| Sound Level Accuracy | -3.5 dB to +3.5 dB |
| Sound Level Display Units | Db |
| Sound Level Resolution | 1 dB |
| Temp. Accuracy | -1.5° to +1.5° |
| Temp. Range | +32° to +122° , 0° to +50° |
| Wi-fi Compatible | No |
| Air Velocity Range | 0.4 to 30.0 m/s, 0.8 to 58.3 knots, 0.9 to 67.1 mph, 1.4 to 108 km/h, 79 to 5906 FPM |
| Ambient Temperature Range | 32°F to 122°F |
| Auto Shut-off | Yes (10 min.) |
| Battery Type | (6) AA |
| Brand And Series | REED INSTRUMENTS Environmental Meter |
| Display Screen Type | LCD |
| Humidity Accuracy | +/-1%(>70%), +/-3%(<70%) |
| Humidity Range | 5% to 95% |
| Includes Batteries | Yes |
| Light Level Range | 0 fC to 1860 fC, 0 lux to 20000 lux |
| Manufacturer Warranty Length | 1 yr. |
| Memory Storage Capacity | 16 GB (SD Card) |
| Meter Options | Blue |
| Meter Series | Environmental Meter |
| Range - Air Velocity | 0.8 knots to 58.3 knots, 79 FPM to 5906 FPM |
| Sampling Rate | 1 sec., 1, 800 sec., 10 sec., 120 sec., 2 sec., 3, 600 sec., 30 sec., 300 sec., 5 sec., 60 sec., 600 sec. |
| Series | R4700SD Series |
| Size (h X W X D) | 3" x 10" x 3" |
| Standards | CE CERTIFIED |
| Temperature Resolution | 0.1°C, 0.1°F |
| With Bluetooth | Non-Bluetooth |
