Extech 45170CM 5-in-1 Environmental Meter
The 45170CM is a convenient 5-in-1 Environmental Meter which measures Air Velocity, Air Volume, Humidity, Temperature and Light. Ergonomic housing design with a large dual “smart” LCD where characters on display reverse direction depending on the function in use. This multi-functional meter is ideal for professional or home use in testing the environmental quality in a building. Featuring Data Hold, Min/Max, Auto Power Off functions. Complete with built-in sensors, wrist strap and 9V battery.
Measures Air Velocity, Air Flow, Humidity, Temperature and Light
The 45170CM is a convenient 5-in-1 Environmental Meter which measures Air Velocity, Air Volume, Humidity, Temperature and Light. Ergonomic housing design with a large dual “smart” LCD where characters on display reverse direction depending on the function in use. This multi-functional meter is ideal for professional or home use in testing the environmental quality in a building. Featuring Data Hold, Min/Max, Auto Power Off functions. Complete with built-in sensors, wrist strap and 9V battery.
Features Extech 45170CM 5-in-1 Environmental Meter
- Ideal for professional or home use in testing the environmental quality in a building.
- Ergonomic housing with large dual LCD.
- Low friction vane wheel improves accuracy of Air Velocity and Air Flow measurements.
- Utilizes precision photo diode and color correction filter for light measurements.
- Thin-film capacitance humidity sensor for fast response.
- Thermistor measures ambient Temperature.
- Type K input allows to measure temperature up to 2372°F (1300°C). Type K thermocouple probe sold separately.
- Data Hold, Min/Max, Auto Power Off.
- Complete with built-in sensors, wrist strap, and 9V battery.
Specifications Extech 45170CM 5-in-1 Environmental Meter
| Specifications | Range | Resolution | Basic Accuracy | |
|---|---|---|---|---|
| Air Velocity | ft/min | 80 to 5910 ft/min | 1ft/min | ±3% FS |
| m/s | 0.4 to 30m/s | 0.1m/s | ±3% FS | |
| km/h | 1.4 to 108km/h | 0.1km/h | ±3% FS | |
| MPH | 0.9 to 67MPH | 0.1MPH | ±3% FS | |
| knots | 0.8 to 58.3 knots | 0.1knots | ±3% FS | |
| Air Flow | CFM (CMM) | 0.01 to 1,908,400CFM (0.001 to 54,000CMM) | 0.001CFM (CMM) | |
| Light Level | Fc (Lux) | 0 to 1860Fc (0 to 20,000Lux) | 0.1Fc (1Lux) | ±(5% rdg + 8 digits) |
| Relative Humidity | 10 to 95%RH | 0.1%RH | ±4%RH of rdg | |
| Temperature (Thermistor) | 32 to 122°F (0 to 50°C) | 0.1° | ±2.5°F (1.2°C) | |
| Temperature (Type K) | -148°F to 2372°F (-100°C to 1300°C) | 0.1° | ±(1%+2°F)/ (1%+1°C) of rdg | |
| Dimensions/ Weight | Meter: 6.1 x 2.4 x 1.3″ (156 x 60 x 33mm); Vane: 1.2″ (31mm)/ 5oz (160g) | |||
Extech 45170CM – Datasheet
