Sper Scientific

6 meters in one Air Speed Air Temperature Humidity Light Sound Thermocouple Temperature Combines an anemometer, hygrometer, the...

The Sling Psychrometer -5 ~ 50°C is a reliable and cost-effective tool for accurately measuring relative humidity and dew point. Commonly used in ...

The Sling Psychrometer is a classic, reliable tool for accurately determining relative humidity and dew point, making it ideal for environments li...

The Compact Moisture Meter is a precise, handheld device designed to measure moisture levels in wood, plaster, and drywall. With sharp pin-type pr...

Its small size, makes Sound Level Pen convenient for testing many sound meter applications. Auto-ranging with simple one-button operation. Press on...

For calibration of all Sper Scientific digital sound meters or any sound level meter with 1” or ½” microphone. Conforms to ANSI S1.4-1984 and IE...

Meets IEC 61672-1:2013 Class 1 and ANSI S1.4:2014 Type 1 requirements for sound meters. Features fast or slow time weightings, peak hold and AC out...