Fisher two box unit for locating large deep metallic objects. Gemini 3 The Deepest Treasure Finder DEEPEST All-Metal Detection! Sensitive to Large, Deep Targets & Ore Veins VCO Audio Response for Target Pinpointing Inductive Search Mode or Optional Conductive Trace Capabilities Operating Frequency: 82 kHz Fishers two box has a reputation for being the best. Goes deeper & traces farther! Two box treasure hunters know that Fishers Gemini-3 has a reputation for being the best there is. Designed to locate deep objects; depending on ground mineralization and target size, objects may be detected as deep as 20 feet! The Gemini-3 goes deeper, traces farther and is easier to use than any other cache finder in its class.
2-Box Metal and Mineral Detector for deep search and cache locating
Fisher’s 2-Box has a reputation for being the best. Goes deeper and traces farther!
Backed by Fisher’s 5 Year Warranty
2-Box treasure hunters know that Fisher’s Gemini-3 has a reputation for being the best there is. Designed to locate deep objects; depending on ground mineralization and target size, objects may be detected up to 15 feet. The Gemini-3 goes deeper, traces farther and is easier to use than any other cache finder in its class.
RECIEVER CONTROLS:
RECEIVER POWER: Off-on, push-pull switch.
SENSITIVITY: Potentiometer controls sensitivity to targets and ground minerals.
BATTERY TEST: Push button switch for battery strength indication on meter.
NULL ADJUSTMENT: Knob with threaded shaft
TRANSMITTER CONTROLS:
TRANSMITTER POWER: Off-on, push-pull switch.
BATTERY TEST: Battery strength indication on meter.
FEATURES:
Detects all metals: Sensitive to large, deep objects or ore veins
Crystal controlled: 82 kHz transmitter and receiver
Four mode operation: Inductive Trace, Conductive Trace, Wide Scan Inductive Trace and Narrow Scan Inductive Trace
