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UP Scales STT Series: The Unbeatable Value in High-Precision Silver Weighing
In the world of precious metals, jewelry, and high-value manufacturing, every fraction of a gram counts. When your business depends on the absolute accuracy of every weighment, investing in the right scale isn't just a purchase—it's a safeguard for your profits and reputation. Yet, for too long, high-precision scales have come with a daunting price tag, forcing a difficult choice between accuracy and affordability. Today, UP Scales shatters that compromise with our in-house engineered marvel: the UP Scales STT Series High-Precision Weighing Scale.
This is not just another scale; it is a statement of value engineering. We have meticulously designed the STT Series to deliver laboratory-grade precision, industrial durability, and essential smart features at a price point that seems impossible. If you need to weigh silver, gold, jewelry components, or any high-value material with a 35kg capacity and an incredible 0.1g (100mg) readability, and you demand a scale that is Legal Metrology Department approved and backed by a 1-Year On-Site Warranty, your search ends here. This is the only machine that offers this combination of performance, reliability, and price, making it the undisputed choice for cost-conscious professionals.
Why the UP Scales STT Series is the Smartest Investment You Can Make
The STT Series was born from a simple question: why should top-tier precision be unaffordable? We engineered the answer, packing unparalleled value into every feature:
- Unbeatable Price-to-Precision Ratio: Let's be clear: there is no cheaper machine in the entire world that offers 35kg capacity with 0.1g accuracy, full legal approval, and a comprehensive on-site warranty. We've cut out the middlemen and excessive brand premiums, passing the savings directly to you without sacrificing an ounce of quality or performance.
- Laboratory-Grade Accuracy for Commercial Confidence: At the heart of the STT Series is a high-precision load cell coupled with a 24-bit high-speed processor. This combination ensures stable, repeatable, and lightning-fast readings. With a linearity of ±0.2g, you can buy and sell silver, weigh jewelry lots, or portion materials with absolute confidence, knowing every transaction is fair and every formula is exact.
- Built to Last with Style and Substance: Don't let the price fool you—this is a robust tool. It features a complete stainless steel structure that resists corrosion and wear, ensuring longevity in busy workshop environments. Beyond durability, it boasts an attractive, modern design with a clean aesthetic that looks professional in any setting, from a jeweler's bench to a pharmacy counter.
- Complete Legal Compliance & Peace of Mind: Each STT Series scale is approved by the Legal Metrology Department, making it fully valid for commercial trade. This official stamp means you can use it for direct transactions with complete legal protection. Coupled with our 1-Year On-Site Warranty, you get guaranteed performance and support, eliminating any risk from your investment.
Detailed Technical Specifications: Precision Defined
| Feature | Specification |
|---|---|
| Maximum Capacity | 35 kg |
| Readability / Accuracy | 0.1 g (100 mg) |
| Linearity | ± 0.2 g |
| Pan Size | 250 × 250 mm |
| Display Type | Large LCD with White Backlight |
| Weighing Units | kg, g, lb, oz, tl & more |
| Weighing Functions | Check Weighing, Counting, Percentage Weighing, Full Tare |
| Calibration Method | Easy External Weight Calibration |
| Response Time | 4 – 5 seconds |
| Power Supply | AC Adapter (110–220 V) & 6 / 14 Ah Rechargeable Battery |
| Construction | Complete Stainless Steel Body |
| Overall Dimensions | 370 × 250 × 250 mm |
| Regulatory Compliance | Legal Metrology Department Approved |
| Warranty | 1-Year On-Site Warranty |
Smart Features for Enhanced Productivity
The STT Series is loaded with intelligent features that streamline your workflow:
- Versatile Functionality: It's more than a scale. Use the check weighing function for quality control, the counting function for inventory of small parts, or the percentage weighing for formulations.
- User-Friendly Operation: The easy-to-use touchable keypad and clear menu make operation intuitive. A low battery signal and quick 4-5 second response time ensure efficient, hassle-free use.
- Connectivity & Expansion: Ready for integration, it offers RS232C output (optional) to connect to printers or computers. For process control, you can add Colour Lamp Alarms, Relay Control Cards, and Real-Time Clock (RTC) modules.
Who Should Use the UP Scales STT Series?
This scale is the perfect workhorse for a wide range of precision-dependent businesses:
- Jewelers & Goldsmiths: For weighing silver, gold, diamonds, and finished jewelry with trust.
- Bullion & Precious Metal Dealers: For accurate trading of silver bars, coins, and scrap.
- Pharmacies & Chemical Labs: For precise formulation and compounding.
- Small-Scale Manufacturing: For portion control, raw material intake, and parts counting.
- Educational Institutions: For science labs and research projects requiring accurate measurement.
The UP Scales Promise: Your Direct Source for Value
When you buy the STT Series, you are buying directly from the source. This eliminates layers of cost and ensures you receive:
- Unbeatable Direct Pricing: The most competitive price for a precision scale of this caliber.
- Guaranteed Legal Compliance: Each unit is verified and approved for commercial use.
- 1-Year On-Site Warranty: If any issue arises, our technician comes to you—no need to ship the scale.
- Expert Customer Support: Our team is ready to assist with setup, calibration, and any questions.
Capacity
35kg
Readability
100mg (0.1gm)
Non-Linearity
±0.2gm
Stabilization Time
4~5 Sec
Pan Size
250x250MM
Calibration
Automatic Calibration With External Weight
Output
RS232C
Dimension
250x250MM
Power Source
AC Adapter 110~220V | 50-60 Hz
Government Calibration Verification Certificate & Stamping (Legal Metrology Department)
Yes (On Request)
NABL Certificate
Yes (On Request)
We achieve this by designing and controlling the entire process in-house. As UP Scales, we are both the engineer and the seller. We eliminate distributor markups, excessive branding costs, and import duties, passing all those savings directly to our customers while maintaining strict quality control over components like the load cell and processor.
Yes, the scale is designed for consistent performance. The high-precision load cell and 24-bit processor work together to ensure excellent linearity (±0.2g) across the entire capacity. This means whether you're weighing 100 grams or 30 kilograms, the deviation from the true weight remains within this tight tolerance band.
This official approval certifies that the scale meets the accuracy and security standards set by the government under the Legal Metrology Act. It is stamped and verified, making it legally permissible for use in commercial transactions where weight determines price (like selling silver by weight). This protects you and your customers.
The warranty covers any manufacturing defects in materials or workmanship. The "on-site" service is our key differentiator—if a covered issue arises, a UP Scales technician will visit your location to diagnose and repair the scale, minimizing your downtime and hassle. It does not cover damage from misuse, accidents, or unauthorized repairs.
Absolutely. The scale comes with a standard RS232C port (optional feature). You can easily connect it to a compatible serial ticket printer or a computer with weighing software. This allows you to generate instant, professional weight slips for your transactions, perfect for jewelers and dealers.