The active frequency |
low frequency, intermediate frequency, high frequency, radio frequency and power frequency (491 hz and 982 hz, 8.44 kHz, 9.82 kHz, 35 kHz to 82 kHz, 83 kHz; identify composite frequency 2 ~ 4 kHz); Depth with left/right direction indication |
Passive frequency |
50/60Hz,100Hz,120Hz,RF14 ~ 21kHz; Display without depth and left/right direction |
Test range |
0 ~ 10 m |
Clock accuracy |
≤50ns |
Depth range |
0 ~ 20m, 45 degrees sounding, 80% sounding |
Sounding accuracy |
±2.5%+5 cm (0 ~ 2m) (related to the site environment, the shape of non-concentric lines, the distribution of adjacent pipelines, etc.) |
Sound indication |
frequency modulation tone with signal strength changes, divided into 4 levels of size |
Signal strength indicator |
LCD display, sound prompt |
Signal strength |
bar chart, digital range 0 ~ 999 |
Gain dynamic range |
100 dB, automatic and manual adjustment |
Compass direction indication |
left and right to automatically indicate the target pipeline position |
LCD display |
VGA high brightness LED, support strong sunlight, backlight lighting, to ensure normal work at night |
Operation mode |
Softkey |
Display content |
signal strength, depth, current, frequency, battery status, SS intelligent signal recognition indicator, GC compass guidance indicator, DA signal distortion warning, left/right positioning guidance arrow, signal gain, volume |
Live identification |
SS intelligent signal identification indicator, GC compass guidance indicator, DA signal distortion warning |
Communication method |
Bluetooth wireless communication |
Battery model and working time |
18650 lithium battery charging group, continuous working > 12h |
Battery status |
continuous power graphic display |
Volume |
650mm × 32mm × 110mm |
Weight |
1.6kg |