PRODUCTS

Receiver Performance Parameters
System frequency: 4KHz, 19KHz, 30KHz
Compatible probes: ECHO1/GL-ECHO1/ECHO-S Wireless communication channels: 4 channels
Communication distance: 1200m
Power supply: rechargeable lithium battery
Working voltage: 12.5v
Battery life: 50h
Measuring depth: 40m
Dimensions: 68.5cm*13cm*30cm
Weight: 2.85kg
Protection class: IP65
Performance parameters of remote display
Radio channels: 4 channels
Communication distance: 1200m
Power supply: rechargeable lithium battery
Working voltage: 12.5v
Battery life: 50h
Display: 5 inch LCD image
Dimensions: (19x13x19) cm Weight: 1.5kg
Protection class: IP65
ECHO1 Probe Performance Parameters
Probe model: ECHO1
Transmission frequency: 4KHz, 19KHz, 30 KHz
Power supply: 1.18650 rechargeable lithium battery
2.261020 super lithium battery
3.2 size alkaline battery
Battery life:
18650(3v): 20h@normal mode
261020 (3v): 60h@normal mode
No. 2 alkaline battery (1.5v)*2: 12h@ normal mode Measuring depth:
4KHz: 25m@normal mode
19KHz: 40m@normal mode
30KHz: 40m@normal mode
Operating temperature: below 85°C
Waterproof: IP67
Size: φ3.2*38 (cm)