A&D HT-300 for Classrooms, Jewelry, Crafts & Small Samples
- pete8781
- Jul 31
- 2 min read
Need more details or help choosing the correct item? Call MNM Scales at (832) 290-3120 or email mnmscales@yahoo.com.
A&D HT-300 for classrooms, jewelry components, crafts and small samples offers 310 g capacity with 0.1 g readability in a compact scale that stores in its included stackable case. It is best for internal educational and hobby measurements where portability, organization and simple operation matter more than advanced data functions.
Review the HT-300 complete specifications guide before choosing capacity. For external calibration and storage checks, follow the HT-300 technical guide.
Classroom experiments and shared equipment
The color bars and name-plate holder help teachers assign scales to groups or identify calibration status. The case protects units between lessons and stacks efficiently in cabinets. Students should use trays or weighing paper, avoid overloading the 310 g range and verify zero before each exercise. The security slot can help protect shared equipment when scales remain in an open lab.
Jewelry components and craft materials
HT-300 can weigh beads, findings, wire, pigments, resin components and other small materials when 0.1 g readability is suitable. It is not identified as legal for trade, so do not use it to determine a regulated customer price by weight. Static from plastic containers and lightweight materials can affect the display; use suitable containers and a stable work surface.
Field kits and small samples
Four-AA battery power and the included case make the scale useful for field sampling, demonstrations and mobile inspections. The scale is not weatherproof, so keep it dry and protected from dust, rain and condensation. After transport, allow the unit to reach the working temperature and verify it with a known reference before recording important data.
Optional stainless pan
The optional HT-10 SUS304 pan provides a stainless weighing surface for users who prefer easier wiping or more durable contact material. It does not turn the scale into a washdown instrument. Remove loose material carefully and wipe the unit; do not immerse or spray the body.
Frequently asked questions
Good for school labs? Yes for suitable 0.1 g experiments. Good for jewelry sales by weight? Not as a legal-for-trade transaction scale. Can it weigh powders and pigments? Yes with a suitable container and within capacity. Is the case included? Yes. Can it be used outdoors? Protect it from moisture, dust, wind and temperature changes. Does the optional stainless pan make it waterproof? No. Should it be checked after transport? Yes, confirm zero and a known weight.
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