Manhole cover detector Fisher M-66
Detects manhole covers up to a depth of 0.8m
The Fisher M-66 manhole cover detector detects manhole covers to a depth of approximately 1 meter and also has the option of eliminating the influence of minerals in the soil.
Other features
Sensitive to large metal objects, insensitive to small objectsDetection depth for a ø 76cm manhole cover is ± 0.8m8″ search coilDetection signal is displayed both audibly and visuallyWaterproof housingBuilt-in battery controlWorks on two PP3 9 Volt batteriesArmrest model with adjustable handle
