

Key Highlights
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Triple Range Capacity for versatile weighing (30 g / 60 g / 150 g) in one unit
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Backlit LCD Display with clear visibility in all lighting conditions
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Fast Stabilization (< 2 Seconds) ensures quick and accurate results
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Multiple Weighing Units including carat, pennyweight, troy ounce, decimal ounce, and decimal pound
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RS-232 Interface for seamless PC or printer connectivity
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Remote Zeroing Function for efficient operations
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Battery Option Available (Ni-MH rechargeable pack) for portable use
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Compact & Lightweight (3.5 lb) – ideal for labs, classrooms, and production lines
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Five-Year Limited Warranty for long-term reliability
The A&D EW-i Series Toploader Balance combines precision, speed, and convenience in a compact design. With its triple-range capacity, users can weigh across three ranges on the same balance, making it exceptionally versatile for laboratory, jewelry, and industrial applications.
Featuring a backlit LCD display, quick stabilization time, and remote zeroing capability, the EW-i Series is built for efficiency and user-friendliness. Its RS-232 interface ensures smooth data transfer to PCs or printers, while the optional rechargeable battery pack makes it highly portable.
Whether for educational use, quality control, or precise laboratory applications, the EW-i Series delivers the accuracy and durability professionals need.
Specifications
Feature | Specification |
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Weighing Units | Carat, pennyweight, troy ounce, decimal ounce, decimal pound |
Operating Modes | Counting, percentage, comparator |
Power | AC adapter or optional Ni-MH battery pack |
Stabilization Time | < 2 seconds |
Calibration Weight | 150 g |
Operating Temp. | 14 °F to 104 °F (-10 °C to 40 °C) |
Humidity | Less than 85% RH (non-condensing) |
Est. Weight | 3.5 lb (1.5 kg) |
Warranty | Five-year limited |
Model and Dimensions
Model | Capacity | Readability | Repeatability | Linearity | Pan Size | Dimensions (W × D × H) | Part # |
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EW-150i | 30 g / 60 g / 150 g | 0.01 g / 0.02 g / 0.1 g | 0.01 g / 0.02 g / 0.05 g | ±0.01 g / ±0.02 g / ±0.05 g | Ø 4.3 in (110 mm) | 7.5 × 8.6 × 2.2 in (190 × 218 × 55 mm) | 97768 |
Discover unmatched flexibility with the A&D EW-i Series Toploader Balance. With triple-range weighing, rapid stabilization, and versatile applications, it’s the perfect balance for labs, classrooms, and professional environments.
Request your quote today and experience precision made portable.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.