Sound Meter, Sound Level Meter, Noise Meter, Decibel Meter, Sound Analyzer, Range 30dB to 130dB with Backlight LCD Display, Data Hold, for Home, Office, School Manifold 2-1/8" (54mm)

2-1/8" (54mm)

-- Rockwell hardness value on a dial

WARNING: Tools may be hot to touch

[MAXIMUM CRIMPING POWER]: 16 Ton

Sound Meter, Sound Level Meter, Noise Meter, Decibel Meter, Sound Analyzer, Range 30dB to 130dB with Backlight LCD Display, Data Hold, for Home, Office, School Manifold 2-1/8" (54mm)Measuring Range: 30dB~130dB Resolution: 0. 1dB Accuracy: +1. 5dB Frequency Weighting: A Weighting Maximum display: 1999 Frequency Response: 31. 5Hz~8KHz Response Rate: Fast(0. 125s) Slow(1s) Sampling Rate: 2 times s Microphone: Highly sensitive 1 2 inch condenser microphone Operating Conditions: 1050C, <80%RH, , 2000m Altitude Storage Conditions: 1050C, <70%RH, (remove battery) Display size: 34x31mm (1. 3x 1. 2in) Size: 205x55x30 mm (8. 1 x 2. 2 x 1.