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OHAUS™ Defender 5000 Bench Scales with Rectangular Base

Portable scale for shipping and inventory.

Manufacturer:  OHAUS™ 80500511

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Catalog No. 02-113-31


Includes: Universal switching (100-240 VAC/50-60Hz) power supply.

Requires : Six alkaline C batteries. (Rechargeable NiMH batteries optional.)



Scale; Defender 5000; with Rectangular Base; 30 lb.; 15kg; Platform: 35cm high

Ideal for routine weighing, shipping and basic applications, including parts counting, checkweighing, % weighing, dynamic weighing and display hold for weighing large packages. Readability as precise as 0.005lb. (0.002kg).
  • Prewired and fully assembled
  • Factory set and factory calibrated
  • Adjustable, easy to read backlit LCD measures 1 in. (2.5cm) with three checkweighing LEDs
  • Consists of stainless-steel platform with leveling feet and leveling bubble, indicator mounting column and T51P indicator with power supply and line cord
  • Five user-selectable weighing units (g, kg, lb, oz, lb:oz) and user-defined custom unit
  • Net/gross/tare function
  • Auto-off timer eliminates battery drain
  • RS-232-C bidirectional interface
  • Operates on batteries or AC

Service Plan

Service agreement available.


CE marked; UL listed; CSA listed.

Description & Specifications


Built-in RS232 and external input /Optional RS422/485 / optional AC relay / Opional. DC relay / optional second RS232
1kg/lb to 100%
30 lb., 13600g
Plug-in Load Cell
13.77 in.
LCD with LED
Gram, kilogram, ounce, pound, metric tones, custom
ABS Plastic, Stainless Steel, Aluminum
within 2 seconds
14 to 104°F
100 to 240V
25.3 lb.
12 in.
Universal switching (100-240 VAC/50-60Hz) power supply.
NiMH, Dry Cell
30 lb.
EN60950, EN61326, FCC, CE, UL
ABS Plastic with internal reinforcing ribs, reversible rear housing, painted Steel wall mount bracket with adjustment knobs
14 in.
100 to 240VAC / 50 to 60Hz
3.7 in.
50 to 60Hz
1:10,000e / Dual range 1:3000e
–10 to 40°C
-10 to 40°C
kg, lb, g, oz, lb:oz, tonnes, custom
Defender 5000 General Purpose Bench Scale
Backlit liquid crystal display (LCD), 3 color checkweighing LEDs