Product Specifications
Product Description
Sound Level Meter LH621
l *This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
----B. US national standard: ANSI S1.4 TYPE2
l *Measuring range: 30~130 DBA
*Accuracy: ±1.5 dB
l *Digit & Resolution: 4 digits & 0.1 dB
l *Frequency response: 31.5Hz ~8.5KHz
l * Frequency weighting characteristic: A
l *Sampling rate: 2times/second
l *Microphone:1/2 inch polarization capacitance microphone
l *Max reading
l *Automatic backlight
l *Low battery indication
l *Automatic power off
l *Packing method: Blister + Card
*Power: 9V battery (6F22)
l *Dimension: 57*36*149mm
*Weight: 144g (including battery)
L&H Biotech Limited is one of high technology enterprises which is committed to automotive aftermarket and specializes in R&D design production and sales Automotive Digital Diagnostic Tools with advanced ideas, professional talents, scientific managing and continuing innovation. Our product are widely welcomed in international market.
As the biggest professional platform in this field, we can provide excellent service for both
Manufactures and buyers, help them find where to buy and where to sell. At the same time, huge savings are completed with responsible people who can provide you excellent services.
We promise to provide our customers with high quality products, this is our basic operate philosophy. Quality, price, and customer services are our priorities.
L&H Biotech Limited is nowadays one of the key supporters of automotive aftermarket at local and abroad, the products of which not only grab larger market shares in China, but also export to Southeast Asia, Africa, the Middle East and so on. L&H Biotech Limited insists on pursuing excellence and innovation as well as rewarding all friends with best products based on highly-qualified management talents, reliable and fast service and friendly communication with customer.
L&H Biotech Limited, For Automotive Diagnostics and Solutions.
Main product line:
1. Automotive Diagnostic Scanner
2. Automotive Digital diagnostic tools Kits
3. Automotive Sensor Simulator and Tester
4. Automotive Ignition Quick Tester
5. Automotive Portable Scope
6. Automotive Pressure Tester Series
7. Non-Contact InfraRed Thermometer
8. Automotive Specialty Multimeter Series
9. Emissions 5-Gas Analyzer
10. Automotive Noise Finder Series
11. Antifreeze/Battery /Cleaning/Brake Fluids Tester Series
