(No copies or reproductions.). Nice Historical Collector's piece.
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VR-12000 Underground Long Range Gold Diamond Detector Gem Range 100-3000M Depth 5-250m. We add a function of indicator lights. These indicator lights show 20 different distances between the user with a receiver and the transmitter.
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EASY OPERATION: Insert the battery, power on the gem tester, then preheat the tester for 30 seconds. Always reset to the fourth mark before each test. It's designed to provide clear distinctions for various gemstones, ensuring you get precise results.
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VR-12000 Underground Long Range Gold Diamond Detector Gem Range 100-3000M Depth 5-250m. We add a function of indicator lights. These indicator lights show 20 different distances between the user with a receiver and the transmitter.
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Detecting Depth: 30M. Black Hawk GR-100MINI is a new generation in 2018, one of the best of what has manufactured the world's detectors. - Digital laser detector. Detection Type: Gold, Sil ve r, Gem, Diamond.
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The probe is 90 degrees vertical to the diamond. EASY OPERATION: Insert the battery, power on the tester. Always reset to the fourth mark before each test. It's designed to provide clear distinctions for various gemstones, ensuring you get precise results.
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For Sale: (2) Two Diamond Traffic Products, Traffic Tally 41 with Papers. Specifications Sheet, Quick Start Guide, and Inductive loop guide. Units are used, tested and work.
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Turn on the switch,Make sure only 1 light is lighting up on the scale.Wait few seconds for the probe to heat up until Lamp on ready OK.Turn on the lights numbers corresponding to the indoor temperature and diamond weight.If don't know.
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