Mengukur kebisingan suara, keadaan pencahayaan ruangan, kelembaban, suhu dan pergerakan angin dalam 1 alat portabel. Ideal sebagai alat survey menyeluruh yang praktis
This 5 in 1 multi-functional environment tester is a device which combined the function of sound meter, luminometer, humidity meter, temperature meter and anemometer.
Main Features: Numerical display: 4 digital liquid crystal display Response time: about 2 times / second Operating Environment: -10 to 60 degree centigrade Storage Environment: -10 to 50 degree centigrade Portable professional measuring instrument with large LCD and back light for easily reading With functions of data hold, auto change range, and measurement of MAX, MIN, AVG and DIF ( MIN-MAX ) value Low battery indication is provided