1X – HONEYWELL BW SOLO BWS1-XL-Y O2 SINGLE-GAS DETECTOR. w/ BLE (BLUETOOTH LOW ENERGY) CONNECTIVITY. Type: O2 GAS DETECTOR. MPN: BW SOLO. Item shows signs from regular use. R2v3 Functionality: USED. Item was received as working and is in good condition.
Professional Diamond Moissanite Tester Kit 30X Jeweler Loupe Gems Testing Tools
Photo detail shows the black Selector II unit fitted snuggly. Loupe Mag. 1 × 30× 21 mm Triplet Jeweler’s Loupe. 30× Magnification: The industry standard for detailed gemstone analysis and sorting. Testing gemstones requires a multi-step process for absolute accuracy.
