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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.)



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
  • Footprint (LxW): 55.0 x 42.9cm (21.7 x 16.5 in.)

Service Plan

Service agreement available.


CE marked; UL listed; CSA listed.



Built-in RS232 and external input /Optional RS422/485 / optional AC relay / Opional. DC relay / optional second RS232
1kg/lb to 100%
Plug-in Load Cell
13.77 in.
Platform (LxW): 55.0 x 42.9cm (21.7 x 16.5 in.)
100 to 240VAC / 50 to 60Hz
3.7 in.
50 to 60Hz
ABS Plastic, Stainless Steel, Aluminum
within 2 seconds
14 to 104°F
100 to 240V
25.3 lb.
12 in.
15 kg
Backlit liquid crystal display (LCD), 3 color checkweighing LEDs
NiMH, Dry Cell
EN60950, EN61326, FCC, CE, UL
ABS Plastic with internal reinforcing ribs, reversible rear housing, painted Steel wall mount bracket with adjustment knobs
14 in.
LCD with LED
Gram, kilogram, ounce, pound, metric tones, custom
Universal switching (100-240 VAC/50-60Hz) power supply.
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