Bench Scales for Basic Industrial Applications
The OHAUS Defender™ 3000 i-D33P30B1R1 weighs up to 30 kg at 5 g readability on a 304-stainless steel platform — built for general weighing, parts counting, checkweighing and totalization in production, packaging, shipping and receiving.
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Bright LCD with color alerts for checkweighing. In Checkweighing mode the display changes color — yellow, green, red — so an operator knows at a glance whether a load is under, in, or over the target range.
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Tough design for industrial applications. 304-stainless steel platform, powder-coated steel tubular frame, aluminum load cell, and a durable ABS indicator housing on a steel mounting bracket.
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Versatile. Parts counting, checkweighing and totalization built in, with RS232 included and USB or Ethernet available for printing and data capture.
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150% overload protection with non-slip adjustable rubber feet.
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Legal for trade. NTEP certified and Measurement Canada approved.
Every scale we ship arrives calibrated, with a NIST-traceable certificate. If you keep an equipment register, we'll assign the ID, apply the sticker, and hand you documentation your auditor will accept — on day one, not on the next service visit.
Specifications
| Maximum Capacity |
30 kg (60 lb) |
| Readability |
5 g (0.01 lb) |
| Readability (Certified) |
10 g (0.02 lb) |
| Platform Size |
355 × 305 mm (14 × 12 in) |
| Platform Construction |
Stainless Steel |
| Construction |
ABS plastic indicator, 304-stainless steel platform, powder-coated steel tubular frame, aluminum load cell, non-slip adjustable rubber feet |
| Display |
7 Segment LCD with multicolor backlight |
| Applications |
Weighing, Checkweighing, Counting, Totalization |
| Units of Measurement |
Gram, Kilogram, Ounce, Pound, Pound:Ounce |
| Power |
6 C (LR14) Batteries (Not Included), AC Power (Included), Rechargeable Battery (Not Included) |
| Battery Life |
100 Hours with Rechargeable Battery, 360 Hours with Disposable Batteries |
| Communication |
Standard RS232 and optional USB Device or Ethernet |
| Design Features |
150% overload protection |
| Protection Rating |
Not Applicable |
| Tare Range |
To capacity by subtraction |
| Calibration Test Weight |
30 kg, OIML M1 or ASTM CL F |
| Legal for Trade |
Measurement Canada Approved, NTEP Certified |
| Working Environment |
-10°C – 40°C, 85%RH, non-condensing |
| Net Weight |
10.9 kg (24.1 lb) |
| OHAUS Part Number |
30685175 |
