BEETECH B-401 DIGITAL SOUND LEVEL METER

SPECIFICATIONS

• Measuring Range : 35dB ~ 135dB
• Accuracy : ± 2.0 dB
• Frequency Range : 31.5Hz ~ 8KHz
• Frequency : Weighting A frequency weighting dBA
• Dynamic Range : 50 dB
• Time Weighting Fast: 125m/s / Slow: 1s
• Temperature Range : -20°C ~ 70°C / -4°F ~ 158°F
• Temperature Accuracy  : ± 1.5°C / 2.7°F
• Temperature Resolution : 0.1
• Data update : 300ms
• Microphone : ½ inch electrets condenser microphone
• High / Low reading indication : LCD Display Hi (>100dB) , LCD displays LO (<100dB)
• Microphone ½ inch electrets condenser microphone
• Operating Conditions : -20 ~ 60°C / -4°F ~ 140°F : 10%RH ~ 90%RH
• Storage Conditions : -20 ~ 60°C / -4°F ~ 140°F : 10%RH ~ 75%RH
• Power Supply : 3*1.5V “AAA” batteries
• Battery Life : Approx 60 hours

FEATURES

• Measuring Range 35 ~ 135dB
• A Frequency weighting
• Fast Time Response Weighting
• Temperature Measurement °C / °F
• Color LCD display with backlight
• Over Range Indication
• Low Battery Indication
• Max / Min / Data Hold
• Enable / Disable Auto Power Off

APPLICATIONS

Beetech B-401 is widely used in/by:
• Hospitals
• Government regulatory bodies
• Traffic Department
• Industrial plants
• Educational Institutions
• Residential Areas
• Zoo & National Parks
• Old Age Homes
• Personal Monitoring
• Construction work