Supply of AVA awa5636-1/2/3/4/6/7 sound level mete

&Nbsp; Jinsheng supplies Aihua awa5636-1/2/3/4/6/7 sound level meter industrial environmental noise detection instrument
Awa5636 basic type: Level 2, ordinary sound level meter
Awa5636-1:level 2, ordinary sound level meter, three kinds of frequency meter weights
Awa5636-2: Level 2, integral, with serial port and lithium battery
Awa5636-3: Class 2, dedicated for online monitoring, with serial port and power supply
Awa5636-4: Level 2, integral, statistical analysis, with serial port and USB interface
Awa5636-6: Class 2, dedicated for online monitoring
Awa5636-7: Class 2, dedicated for online monitoring, with electrostatic calibration function