High Precision Weighing Machine (STT Series) – Unmatched Accuracy for Demanding Applications
The High Precision Weighing Machine is engineered for industries and laboratories that demand exceptional accuracy, reliability, and advanced functionality. With a 24-bit high-speed processor, ultra-fine readability (0.1g), and multiple weighing modes, this scale is ideal for pharmaceuticals, laboratories, manufacturing, and quality control where precision is non-negotiable.
Featuring a large LCD with white backlight, touch-sensitive keypad, and optional RS232C connectivity, the STT Series ensures fast, stable, and repeatable measurements in various environments. Whether you need check weighing, piece counting, or percentage-based measurements, this machine delivers consistent performance with industry-leading features.
Key Features of the STT Series High Precision Weighing Machine
Ultra-Precise Weighing Performance
- Readability down to 0.1gm – Ideal for laboratory & industrial use
- 24-bit high-speed processor – Ensures fast, stable readings
- Multiple weighing units – kg, g, lb, oz, and more for global compatibility
- Auto-zero tracking & quick response – Minimizes measurement delays
Advanced Functional Capabilities
- Check weighing function – Compares weights against preset limits
- Piece counting mode – Calculates quantity based on sample weight
- Percentage weighing – Useful for formulation & mixing applications
- External calibration – Ensures long-term accuracy with certified weights
User-Friendly Design & Durability
- Large white backlit LCD – Clear visibility in all lighting conditions
- Touch-sensitive keypad – Easy operation with tactile feedback
- Stainless steel pan (250 x 250mm) – Resistant to corrosion & wear
- Rechargeable 6V4Ah battery – Portable operation with AC backup
Optional Add-Ons for Enhanced Functionality
- RS232C interface – For data logging & computer connectivity
- Colour lamp alarm – Visual alerts for check weighing
- Relay Control Card & RTC (Real-Time Clock) – Automation & time-stamped records
Technical Specifications
| Model | DWI-35H | DWI-40H |
|---|---|---|
| Capacity | 35 kg | 40 kg |
| Readability | 0.1 g | 0.1 g |
| Linearity | ±0.2 g | ±0.2 g |
| Pan Size | 250 x 250 mm | 250 x 250 mm |
| Response Time | 4-5 seconds | 4-5 seconds |
| Tare Range | 100% of capacity | 100% of capacity |
| Power Supply | 110-220V AC / Rechargeable 6V4Ah battery | |
| Operating Temp. | 10°C to 40°C | 10°C to 40°C |
| Dimensions | 370 x 250 x 250 mm | 370 x 250 x 250 mm |
Applications of the High Precision Weighing Machine
Pharmaceuticals & Laboratories
- Precise formulation of chemicals & medicines
- Compliance with strict measurement standards
Manufacturing & Quality Control
- Batch weighing for production lines
- Check weighing to ensure product consistency
Food & Beverage Industry
- Portion control & recipe management
- Packaging accuracy for retail products
Jewelry & Precious Metals
- High-accuracy weighing of gold, silver, and gemstones
- Trade-compliant measurements
Why Choose the High Precision Weighing Machine?
- Lab-Grade Accuracy – 0.1g readability for critical measurements
- Fast & Stable Readings – 24-bit processor eliminates fluctuations
- Versatile Functions – Counting, check weighing, percentage modes
- Durable Construction – Stainless steel pan & rugged design
- Expandable Options – RS232C, alarms, and automation support
Why Choose UP Scales?
UP Scales is a trusted name in the weighing industry, known for delivering high-quality, reliable, and accurate weighing solutions. Here’s why professionals prefer UP Scales:
- Government Calibration Verification Certificate: Our balances come with a Government Calibration Verification Certificate and stamping by the Legal Metrology Department, ensuring compliance with legal standards.
- 1-Year On-Site Warranty: We offer a 1-year on-site warranty, ensuring prompt technical support and maintenance.
- Same-Day Free Delivery & Installation: Enjoy same-day free delivery and installation services in Delhi NCR, minimizing downtime and getting your operations up and running quickly.
- Expert Customer Support: Our team is always ready to assist you with any queries or technical issues. Call us at 9899008683 for immediate support.
Government Calibration and Free Delivery (Limited Area):

UP Scales offers optional Government Calibration Verification Certificates and NABL Certificates for an additional fee. We also provide free delivery and installation for customers in Noida, Greater Noida, Delhi and Ghaziabad.
Safety First - COVID-19 Compliant Deliveries:
Our delivery and installation engineers strictly adhere to all COVID-19 safety guidelines established by the Indian Health Ministry and the World Health Organization.
Contact UP Scales Today:
For a free quote, brochure, or to discuss your specific weighing needs, contact UP Scales today! We offer a 1-year on-site warranty for weighing scales within Delhi NCR only. (Noida, Greater Noida, Delhi, Ghaziabad).
1 Year Warranty
Get Same Day Free Delivery & Installation
Payments Will Only Be Accepted via - Cash/Bank Transfer/UPI
Weighing Scale