Build a consistent workstation
Keep a clear work surface, suitable lighting and separate spaces for incoming and checked items. Choose tools with a documented maintenance and calibration process. Confirm any trade-scale requirements applicable to how your shop uses a scale.
Know each tool’s limits
Different testers answer different questions. Ask the supplier what materials and conditions can affect a result, how staff should interpret uncertainty, and when a specialist or additional method is appropriate. A single tool should not become a blanket authenticity guarantee.
Price the ongoing work
Include consumables, calibration, protective equipment, training and service. For chemicals or powered tools, follow the manufacturer’s safety instructions and plan safe handling and storage before purchase.
Compare these details
- Intended materials and measurement range
- Accuracy, calibration and maintenance instructions
- Known limitations and false-result scenarios
- Training and technical support
- Consumables, servicing and warranty
Ask before buying
- What can this instrument establish, and what can it not establish?
- How do we check that it is working correctly each day?
- What training and replacement consumables are needed?
Your working checklist
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ABOUT THIS GUIDE
General purchasing considerations from PawnShopSoftware.com. Supplier links identify places to explore; we have not independently tested the products. Confirm current specifications with the supplier and compatibility with your software provider.
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