ATP 5-in-1 Environmental Meter - Sound, Light, Air, Humidity & Temperature

The ATP 5-in-1 Multi-Function Environmental Meter is a cost-effective and versatile instrument designed to support health and safety compliance in the workplace. This all-in-one device measures five critical environmental parameters: sound level, light level, airflow (anemometer), relative humidity (hygrometer), and temperature (thermometer). Its comprehensive functionality makes it an essential tool for risk assessments, workplace audits, and environmental monitoring.

The device features a clear 55mm LCD display with a backlight, large digits, and intuitive function indicators for easy reading in various lighting conditions. For sound level measurements, it offers auto-ranging with 'A' frequency weighting, which is standard for assessing noise exposure. Light levels are accurately measured using a cosine-corrected silicon diode sensor, ensuring precise Lux readings.

Airflow velocity is captured via a responsive 70mm vane, while integrated semiconductor sensors within the probe handle simultaneous humidity and temperature measurements. Users can select between °C and °F for temperature readings. Practical functions include Data Hold, Max Hold, and Max Memory, allowing you to capture and review key measurements effortlessly. The meter also features auto power-off to conserve battery life and a low battery indicator.

For stable, hands-free operation, the unit includes a standard 4mm camera bush for tripod mounting. It is supplied complete in a protective briefcase-style carry case, which houses all essential accessories: the Lux probe, airflow vane, humidity/temperature probe, wind muffler, and battery. This makes it a complete, portable kit ready for immediate use on-site.