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Maximum temperature: 100°F / 38°C
5-gallon Fabric Pots (x2)
reinforced hold
Fruit Flys (Drasophylla)
2-Pt. Acoustical Calibrator - Class 1 spl_bfg Maximum temperature: 100°F / 38°CFor calibration of all Sper Scientific digital sound meters and any sound meter with a " microphone. The 850012 Sound Level Calibrator is used to calibrate the sensitivity of the microphone and sound level measuring equipment. The design is based on the feedback method to ensure a highly stable sound pressure level. This compact and ergonomic sound calibrator conforms to ANSI S1. 40 1984 and IEC60942 (2003) Class 1 standard, and is perfect for
US$ 39.00
US$ 39.00
US$ 35.00
