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30684747 – Ohaus Defender 3000 D33XW Hybrid i-D33XW150B1L2-GB 150 kg x 20g Industrial Bench Scale

Our Price: £461.00 + VAT (£553.20 inc VAT)

Bench Scales For Basic Industrial Applications and Counting 

Do you require a calibration certificate – traceable to National Standards?

Price: £35


Bench Scales For Basic Industrial Applications and Counting

The Defender 3000 Hybrid bench scales are ideal for general weighing, simple counting and checkweighing applications in production, packaging, warehouse, inventory, shipping and receiving areas. The Defender 3000 Series features a simple, yet rugged design and IP66 stainless steel indicator with tactile keys, multicolor backlit LCD display, and built-in rechargeable battery.

Unique Features:
Results are clearly shown using the large, bright backlit LCD display. In Checkweighing mode display changes color (yellow/green/red) to alert when within the target weight range

This industrial scale features a 304 stainless steel platform, powder-coated steel tubular frame, column and IP65 aluminum load cell. Indicator features an IP66 stainless steel housing and mounting bracket

Features software for Parts Counting, Checkweighing and Totalization. Includes RS232 with optional USB Device or Ethernet for printing or data connectivity. Approved models are equipped with EasyConnect solution

Applications:  Weighing, Checkweighing, Counting, Totalization.

Display:  7 Segment LCD with multicolor backlight

Operation:  Internal power supply with power cord (included) or rechargeable battery (included)

Communication: Standard RS232 and optional USB Device or Ethernet

Construction:  Stainless steel indicator, 304-stainless steel platform, powder-coated steel tubular frame, aluminum load cell, non-slip adjustable rubber feet

Design Features:  150% overload protection

Protection: IP66

Weighing Units: Kilogram, Gram, Pound, Ounce, Pound: Ounce
(Kilogram, Gram only for M models)

Application Modes: Weighing, Parts Counting, Checkweighing and Totalization

Display: 6-digit, 7-segment LCD display with multi-color backlight, 45 mm high digits
Check Indicator 3 Color (red, green, yellow) backlight.

Keyboard: 4 function keys

Auto-zero: Tracking Off, 0.5 d, 1 d or 3 d

Zeroing Range: 2% or 100% of capacity

Interface: RS232 included, Optional USB, Ethernet

Power: 100-240 VAC / 50/60 Hz Universal Power Supply, hardwired or standard rechargeable battery
Battery Life Up to 100 hours continuous use with backlight off (rechargeable battery)

Calibration: Zero, Span or 3 point-Linear

Metrology: EN45501 (Scale: T12209; Indicator:
TC12208; Load Cell: OIML R60/2017-A-NL1-21.19
/ TC12115; OIML R60/2017-A-NL1-21.20 /
TC12116; OIML R60/2017-A-NL1-21.21 / TC12117;
OIML R60/2017-A-NL1-21.22 / TC12114).

Product Safety: IEC/EN 61010-1; CAN/CSA C22.2
61010-1; UL61010-1

Electromagnetic Compatibility: IEC/EN 61326-1
Class B, basic environments; FCC Part 15 Class A;
Canada ICES-003 Class A

Ingress Protection: IEC 60529 – IP66 (for indicator),
IEC 60529 – IP65 (for load cell)

Compliance Marks: CE, UKCA

Other: WEEE, RoHS

mpn: 30684747

Plate Size: 550 mm x 420 mm

Column: 680 mm



We endeavour to deliver your goods to you as fast as we can. A large percentage of our orders are delivered in 3 - 5 working days (all mainland UK postcodes except IV, AB and KW) but some goods can take longer if they are delivered direct from the manufacturer or if the item is made to order. Please note, IV, AB and KW postcodes and non-mainland UK including Northern Ireland can take longer. Please give us a call if your order is urgent to verify the delivery time or see if a faster delivery is possible (additional costs may apply for larger orders).

The following delivery charges may apply per order:
  • £15.00 + VAT – Mainland UK
  • £30.00 + VAT – UK non-mainland incl. N. Ireland (5 – 7 working days)
  • £40.00 + VAT – Ireland (7 – 10 working days)


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Key Accessories

Frequently Asked Questions

Please see below for answers to frequently asked questions.

A calibration certificate proves the accuracy of your weighing equipment. It is very likely that if accuracy matters in your workplace, certification will be required by your industry regulators. They are straightforward to get hold of though. Just ask our team.

If you are trading or transacting anything by weight, you will probably need to demonstrate your weighing equipment is verified for trade use. This gives your customers confidence in your business and will make sure buying and selling run smoothly. We can help get you with relevant approvals for your equipment.

The answer will vary depending on how your equipment is used. As a minimum, we typically recommend once a year but our team can provide advice based on your individual circumstances.

The International Organization of Legal Metrology (OIML) has established standards for the classification of calibration test weights. Varying from E0 & E1, which are the most accurate to M2 which are commonly used for calibrating platform scales, floor scales and other industrial weighing instruments.

As a rough guide we have listed desired accuracy against class below.

+/- 0.1% – UNclassed Proof Load Test Weights
+/- 0.05% – M3 (Check/calibrate coarse scales)
+/- 0.005% – M1 (Check/calibrate standard scales)
+/- 0.0015% – F2 (Check/calibrate portable balances)
+/- 0.0005% – F1 (Check/calibrate precision balances)
+/- 0.00015% – E2 (Check/calibrate analytical balances)

The choice of weight class depends on the intended use and the level of accuracy required for a particular application. If you’re unsure, talk to our team who can advise you on the right class for your equipment.

If you’re sending a scale back to us for recalibration, it is ideal to use the original packaging. If this is not available choose a sturdy well-padded box to avoid shocks. Where possible, protect the load sensor by removing the weighing pan and any under-pan support and pack these separately in the box. You may be able to use the equipment’s locking pins or screws too.

Do ensure all the paperwork, including your contact details, is included to ensure we can return it once calibration is complete.

Need help? Speak to one of our experts Contact Us

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