Place of Origin | Hebei, China | Brand Name | HUAZHENG |
Model Number | HZ-4000A | Power | Electronic |
Product name | HZ-4000A | depth accurancy | line u00b12.5% 0.1m-0.3m |
battery: | 2*D-cell LR20 | Usage: | 30 hours |
depth range: | 5m | Dynamic range: | 140dB rms/Hz |
Selectivity | 120 dB/Hz | Warranty | 1 years |
weight: | 1.8 kg | certificate: | ISO CE |
Building C, Electric Valley Technology Center, No.3088 Lekai North Street