Discontinued
Extech 45170CM
5-in-1 Environmental Meter
The Extech 45170CM is a convenient 5-in-1 Environmental Meter which measures air velocity, air volume, humidity, temperature, and light. It features ergonomic housing design with a large dual smart LCD where characters on display reverse direction depending on the function in use. Other features include data hold, min/max, auto power off functions. This multi-functional meter is ideal for professional or home use in testing the environmental quality in a building. Complete with built-in sensors, wrist strap and a 9 V battery.
规格
| 一般参数 | |
|---|---|
| 气量 (CFM) 最大分辨率 | 0.001CFM |
| 温度（K 型）最大分辨率 | -148°F to 2372°F (-100°C to 1300°C) |
| 温度（N 型） | ±2.5°F (1.2°C) |
| 温度（N 型）基本精度 | 0.1° |
| 温度（空气） | -148°F to 2372°F (-100°C to 1300°C) |
| 温度（空气）基本精度 | ±(1% of reading +2°F/1°C) |
| 温度（空气）最大分辨率 | 0.1° |
| 照度 (Lux) | 0 to 20,000Lux |
| 照度 (Lux) 基本精度 | ±(5% of reading + 8 digits) |
| 照度 (Lux) 最大分辨率 | 1Lux |
| 照度（英尺烛光） | 0 to 1860Fc |
| 照度（英尺烛光）基本精度 | ±(5% of reading + 8 digits) |
| 照度（英尺烛光）最大分辨率 | 0.1Fc |
| 相对湿度 | 10 to 95% |
| 相对湿度基本精度 | ±4% |
| 相对湿度最大分辨率 | 0.10% |
| 风速 (ft/min) | 80 to 5910 ft/min |
| 风速 (ft/min) 基本精度 | ±3% full scale |
| 风速 (ft/min) 最大分辨率 | 1ft/min |
| 风速 (km/h) | 1.4 to 108km/h |
| 风速 (km/h) 基本精度 | ±3% full scale |
| 风速 (km/h) 最大分辨率 | 0.1km/h |
| 风速 (m/s) | 0.4 to 30m/s |
| 风速 (m/s) 基本精度 | ±3% full scale |
| 风速 (m/s) 最大分辨率 | 0.1m/s |
| 风速 (mph) | 0.9 to 67MPH |
| 风速 (mph) 基本精度 | ±3% full scale |
| 风速 (mph) 最大分辨率 | 0.1MPH |
| 风速（节） | 0.8 to 58.3 knots |
| 风速（节）基本精度 | ±3% full scale |
| 风速（节）最大分辨率 | 0.1knots |
| 风量 (CFM) | 0.01 to 1,908,400CFM |
| 风量 (CMM) | 0.001 to 54,000CMM |
| 风量 (CMM) 最大分辨率 | 0.001CMM |
| 其他详情 | |
|---|---|
| 保修 | 2 years |
| 叶片 | 1.2" (31mm) |
| 尺寸 | 6.1 × 2.4 × 1.3" (156 × 60 × 33mm) |
| 电源 | 1 × 9V battery |
| 认证 | CE |
| 重量 | 5oz (160g) |
Export Restrictions