Quick Details
Description
Measuring range：30~130dBA
Accuracy：±1.5dB
Digit&resolution:4digit&0.1dB
Frequency response：31.5Hz~5KHz
Frequency weighting characteristic：A
Sampling frequency：2times/sec
Microphone：polarization capacitance microphone
Low battery indication：√
Unit size：52.6*36*148mm
Weight:106g(without battery)
Standard quantity per carton：60PCS
Standard carton size：50.5*33.7*45cm
Standard carton gross weight：13.3KG
Power：9V battery
Jiangxi Hjatis Power Industry Co., Ltd. was founded in 2000, is located in the famous revolutionary base and national scenic 4A class tourist destination – Pingxiang, Jiangxi. The company covers more than 30000 square meters. Including technology building, Research and Development Center, office and standard production workshop. Production line is equipped with advanced testing equipment and system development software. Communication protocol is safe, reliable and stable. We also cooperate with many domestic famous University.
Hjatis group include four production plant: electric power automation products, low-voltage electrical products, high-voltage electrical products, frequency converter, soft starter products etc.The company now have 60 senior engineers, 100 senior technical personnel, 680 production staff.
