Noise Meters HT-80A Decibel Meter Digital Sound Meter 30 -130 dB Audio Noise Measure Device For Factories Hospitals Schools

Certification:CE
Origin:CN(Origin)
State of Assembly:Ready-to-Go
Model Number:HT-80A high-definition digital noise tester
Compatibility:Others
Camera Equipped:No

Features:
1: High-definition digital noise tester
2: Fast response
3: Widely used
4: Simple operation
5: The appearance is small and easy to carry
Technical parameter:
Frequency range: 31.5Hz~4kH
Range: 40~130dB
Sound level frequency level: A sound level frequency level
Microphone: 1/2 inch polarized condenser microphone
Display: LCD display
Display digits: 3-1/2 digits
Resolution: 0.1dB
Response speed: 0.5 seconds
Time level: quick response (l25mS)
Accuracy: ±3.5dB (under 94dB, lkHz reference conditions)
Alarm function: "OL" will be displayed when the input exceeds the range
Automatic shutdown: Automatic shutdown after 15 minutes without any operation
Power supply:-a 9V (delivery without ) 006P or IEC 6F22 or NEDA 1604
Operating temperature: 0-40°C (32~140°F)
Operating humidity: 10~909%RH
Storage temperature: -10~60°C (14~140°F)
Storage humidity: 10-75%RH
Size: 170x58x35(mm)
Package Included:
1* Noise Tester