

Key Highlights
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Fast LCD display with 2-second response time
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Weighing, counting, percentage, and accumulation modes
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Supports 13 different weighing units
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Detachable enclosed weighing chamber (for models ≤1 kg)
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Internal rechargeable battery with up to 40 hours of use
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Standard RS-232 interface for data output
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Compact plastic enclosure for portability
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AC adapter included
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CE approved with 1-year limited warranty
Rice Lake Equipoise Series Toploader Balances are versatile and user-friendly weighing solutions designed for classrooms, laboratories, and light industrial applications. Available in capacities from 300 g to 6000 g, these balances offer fast stabilization and multiple operating modes, including percentage weighing, parts counting, and accumulation.
Each model features a responsive LCD display and a user-friendly seven-button keypad. Models up to 1000 g include a detachable enclosed weighing chamber to ensure stable and consistent measurements. The balance is powered by either an included AC adapter or an internal rechargeable battery, providing up to 40 hours of operation without backlight.
The built-in RS-232 interface enables easy data transfer to a printer or computer, making this an ideal choice for environments where accuracy and traceability matter.
Technical Specifications
Feature | Specification |
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Weighing Units | Gram, ounce, pound, carat, pennyweight, troy ounce, grain |
Modes | Weighing, percentage weighing, parts counting, accumulation |
Stabilization Time | Approximately 2 seconds |
Power Supply | AC adapter (12 V/500 mA) or internal battery (6 V/1.2 Ah) |
Battery Life | Up to 40 hours (without backlight) |
Display | LCD |
Enclosure | Plastic |
Calibration | Manual calibration (weights vary by model) |
Operating Temp | 32 °F to 104 °F (0 °C to 40 °C) |
Interface | RS-232 (cable optional) |
Estimated Weight | 6.6 lb (3 kg) |
Approval | CE Approved |
Warranty | One-year limited |
Model Specifications
Model | Capacity | Readability | Repeatability | Linearity | Weighing Chamber (L×W×H) | Pan Size | Part Number |
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EQ-300 | 300 g | 0.01 g | 0.01 g | 0.02 g | 6.7 × 5.7 × 3.1 in (170×145×80 mm) | Ø 4.7 in (Ø 120 mm) | 165338 |
EQ-600 | 600 g | 0.02 g | 0.02 g | 0.04 g | 6.7 × 5.7 × 3.1 in (170×145×80 mm) | Ø 4.7 in (Ø 120 mm) | 165339 |
EQ-1500 | 1500 g | 0.05 g | 0.05 g | 0.1 g | N/A | 4.8 × 5.6 in (122×142 mm) | 165340 |
EQ-3000 | 3000 g | 0.1 g | 0.1 g | 0.2 g | N/A | 4.8 × 5.6 in (122×142 mm) | 165341 |
EQ-6000 | 6000 g | 0.2 g | 0.2 g | 0.4 g | N/A | 4.8 × 5.6 in (122×142 mm) | 165342 |
Included with Purchase
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Equipoise Toploader Balance
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AC Adapter
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Internal Rechargeable Battery
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Enclosed Chamber (for models up to 1000 g)
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Factory Calibration
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User Manual
Upgrade your weighing precision today with Rice Lake's trusted performance. Whether you're in a lab, classroom, or industrial setting, the Equipoise Series offers reliable accuracy, versatile features, and robust portability—all in one compact balance.
Order now to experience fast stabilization, multi-mode functionality, and RS-232 connectivity—built to support your workflow.
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.