MetalDetectingLab

CZ-6a Quicksilver vs Invenio Pro

Fisher CZ-6a QuicksilverNokta Invenio Pro
TechnologyVLFVLF
Frequency5, 15 kHz5, 14, 20 kHz
Frequency Type
Frequency TechDual FrequencyMulti-Select
Weight1.8 kg5.0 kg
Price
Best ForRelics, BeachDeep Treasure, Archaeology
WaterproofYesYes