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Greenlee 93-20 Specifications:
• Capacity: Lo - 35 to 80 dB; Hi - 75-120 dB
• Audible Range: “A” Scale
• Frequency: 20-20,000 Hz Size: 6-3/8" x 2-1/2" x 1-1/2" (162 x 64 x 38 mm)
• Batteries: 1 - 9V, included
Greenley 93-20 Features:
• Monitor sound level in factories, airports, hotels, offices, schools; check motors, ventilation equipment and hydraulic systems.
• Analog meter with rotary selector switch and directional microphone.
• Noise measurement adapted to dB(A) weighting.
• Includes battery and case.
• Capacity: Lo - 35 to 80 dB; Hi - 75-120 dB
• Audible Range: “A” Scale
• Frequency: 20-20,000 Hz Size: 6-3/8" x 2-1/2" x 1-1/2" (162 x 64 x 38 mm)
• Batteries: 1 - 9V, included
Greenley 93-20 Features:
• Monitor sound level in factories, airports, hotels, offices, schools; check motors, ventilation equipment and hydraulic systems.
• Analog meter with rotary selector switch and directional microphone.
• Noise measurement adapted to dB(A) weighting.
• Includes battery and case.
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