These tubes screw into a threaded insert in the end of our "counterweight-ready" upper shafts

High Plains Prospectors is committed to helping detectorists and collectors preserve history with confidence

detailed audio response

XL and XXL

Simple plug-and-play operation

Nokta Waterproof 4-AA External Battery Pod for Simplex Wireless Metal Detector These tubes screw into aKeep detecting longer with the genuine Nokta waterproof external battery pod for compatible Simplex metal detectors. The pod uses four readily available AA batteries, making it a practical backup power option in the field. Features Uses four AA batteries for convenient backup power Waterproof design for compatible Simplex setups Ideal for travel, extended hunts, and emergency power Genuine Nokta accessory Compatibility For compatible Nokta Simplex