Features:

【Multi-functional Integration】: This lithium battery environmental tester integrates various environmental testing functions such as an illuminometer, noise meter, temperature and humidity meter, and barometer. It can measure the temperature and humidity, altitude, airpressure, and light intensity of the environment in real-time, as well as noise decibel A&C weighting, providing users with comprehensive, accurate, and convenient environmental detection services. It also supports maximum value measurement, data hold, unit switching, and other functions.

【Accurate Sensing & Color Screen Display】: The instrument is equipped with highly sensitive photosensitive elements, which can realize fast sampling and ensure accurate light intensity detection. A built-in hydrauli pressure gauge component is installed to reflect atmospheric pressure changes in real-time. With a backlit color screen design, real-time clear display of the parameters of the value of the environment, support automatic shutdown after 15 minutes of no operation, taking into account the practical and energy-saving.

【Built-in Rechargeable Lithium Battery】: Built-in 400mA lithium battery with TYPE-C convenient charging interface, realizing the organic combination of low power consumption and high working performance, ensuring that the device has a long-lasting endurance, reducing the cost of use. It is an efficient, practical, and accurate multi-environment testing equipment.

【Humanized Design & Comfortable Experience】: This product features soft rubber buttons that offer a comfortable grip and long-lasting durability, making it easy to operate. Additionally, it comes with a silicone sheath that enhances the overall texture and experience. The handheld design is compact and lightweight, making it easy to carry and suitable for on-site testing.

【Wide Applications】: The device is designed to operate function steadily and precisely in various environments. It can detect not only the humidity, light, and noise, but also can measure the altitude, making it an essential safety detection tool in scientific research, industrial production, and daily use. Suitable for laboratory, workshop, outdoor, library, home, hospital, and other occasions.

Specifications:

Name: Temperature Tester

Material: ABS

Battery: 1 * built-in 3.7V, 400mAh lithium battery (included)

Temperature measurement: -20℃ to 60℃/-4u2109 to 140u2109, ± 2℃/± 2u2109

Humidity measurement: 10-99%, ± 3%RH

Illuminance: 0-199999LUX, ± 5%; 0-199.99FC, ± 5%

Height: -700m to 9000m, ± 0.5m

Pressure: 300-1200hpa, ± 20hpa

Noise: 30-130dBA/C, ± 5dB

Item size: 161 * 57 * 22mm / 6.34 * 2.24 * 0.87in

Item weight: 119g / 4.20ounce

Package size: 177 * 83 * 42mm / 6.97 * 3.27 * 1.65in

Package weight: 209g / 7.37ounce

Package included:

1 x Temperature Tester

1 x Cable

1 x Guideline

1 x Storage Bag