AirMeter975 TM Test Tool User Manual, which introduces the features and characteristics of the product, usage instructions and other content.
This manual introduces the Fluke 975 AirMeter™ Test Tool, covering its features, safety precautions, and detailed operating procedures. It guides users through instrument setup, measurement of temperature, humidity, CO, CO₂, dew point, and airflow, as well as data logging and PC connectivity.
The document also includes calibration instructions, maintenance tips, environmental and physical specifications, and a parts list for replacement accessories. Users will find clear diagrams of the instrument, function keys, power options, and compliance information. This manual is written in Chinese.
| Operating temperature (CO/CO₂ sensors) | -20 °C to 50 °C |
|---|---|
| Operating temperature (other functions) | -20 °C to 60 °C |
| Storage temperature | -20 °C to 60 °C |
| Relative humidity (non‑condensing) | 10 % to 90 % |
| Maximum altitude | 2000 m |
| Instrument dimensions | 28.70 × 11.43 × 5.08 cm |
| Instrument weight | 0.544 kg |
| Rechargeable battery life | 11 hours (room temperature) |
| AA battery backup life | 7 hours |
The warranty lasts one year from the date of shipment, with a 90‑day warranty for parts and service.
The rechargeable lithium battery provides up to 11 hours of operation at room temperature.
The CO and CO₂ sensors operate between –20 °C and 50 °C.
The instrument is rated for use up to 2000 m above sea level.