| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $822.79 | $806.00 | $780.81 | $747.23 | Contact US |
FNIRSI HRM-10 0-200ohm High Precision 18650 Lithium Battery Internal Resistance Tester with Testing Probe and Battery Holder
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Metal Detector Underground Gold Metal Detector AB Dual Mode for Gold Silver Copper Gems
Description:
PULSE-I (GR-800) is a multi-functional composite pulse scanning and receiving metal detector.
It combines field prospecting, Archaeology and scientific theory perfectly. It has high quality remote search and scanning receiving system and precise fixed-point detection system. It breaks through the conventional detection method and uses a microprocessor to control the chip unit. And it has correction, instrument self-checking system and multi-module three-dimensional pulse scanning principle of frequency magnetic field vibration of gold, silver, copper and precious stones. It can be easily and quickly scanned and detected, which greatly improves the efficiency of treasure-hunting enthusiasts and reduces the intensity of detection labor. It is the most advanced, practical and economical metal search and detection instrument at present.
The host of GR-800 is divided into two detection modes: A mode (electromagnetic scanning remote positioning mode) and B mode (electromagnetic pulse precise detection mode).
Package Included:
- One Set of Metal Detector 
