SJ-WP-BT Traffic Light Scales (with Bluetooth®)

The SJ-WP-BT series, with Bluetooth® compatibility, can either communicate with a PC via the AD-8541-PC wireless communication interface for PC, or send weighing data to the AD-8931 wireless remote display (both sold separately), requiring no cable connection and thus not compromising its IP67 protection against dust or water.

Product Brochure & Manual

Related Video

AND Weighing

SJ-WP Traffic light scales with Bluetooth® Compatibility

AND Weighing

A&D's innovative SJ-WP scales weigh with the speed of lights!


  • Trade Approved Scales
  • Wireless communication with a PC*1 or the AD-8931 remote display using Bluetooth® technology
  • Submersible, IP67 flour/dust and waterproof for thorough washing
  • Externally mounted load cell to realize fast stabilization (max. 0.5 seconds)
  • 5000 hours of continuous operation with 6 D alkaline batteries (LED and backlight off)
  • Large LCD display (26 mm character height) with white backlight
  • Bright and multi-colored 5-step LED comparator lamps
  • Take-away check weighing using the auto-tare function
  • Touch sensitive capacitive keys to prevent damage from sharp objects
  • Scratch-free and hygienic stainless steel (SUS304) weighing pan
  • Removable, transparent pan support with overhanging panels to shield the load cell
  • Waterproof and anti-corrosive load cell with integrated overload protection mechanism
  • Four selectable weighing resolutions from 1/3,000 up to 1/30,000
  • Multiple weighing units: g, kg, lb, oz, ozt, lb-oz, tael, tola, Newton
  • Counting mode function
  • Auto power OFF function
  • Battery life indicator and battery life when used continually has 5,000 hours meaning that in a typical working week the batteries could last over 2 years, so no need to constantly recharge batteries or worry about mains adaptors.

Additional Information


Bright and multi-coloured 5-step LED comparator lights


People respond to these signals faster than just looking at numbers.
Green means ‘Go’, red means ‘Stop’ (and yellow means ‘Warning’ in the case of five-level comparison).

Additionally, the SJ-WP scale can save up to 10 sets of limit values for fast and simple changeover to different pack sizes/formats.

Model & Capacity(scroll right for purchase/enquiry details)

Model Capacity Weighing Pan Unit Price
excluding GST
SJ-3000WP-BT Trade Approved
Verification can take up to 5 business days
1.5kg x 0.5g
3kg x 1g
232mm x 192mm $705.00 Add to cart
SJ-6000WP-BT Trade Approved
Verification can take up to 5 business days
3kg x 1g
6kg x 2g
232mm x 192mm $705.00 Add to cart
SJ-15KWP-BT Trade Approved
Verification can take up to 5 business days
6kg x 2g
15kg x 5g
232mm x 192mm $730.00 Add to cart
SJ-30KWP-BT Trade Approved
Verification can take up to 5 business days
15kg x 5g
30kg x 10g
232mm x 192mm $730.00 Add to cart
SJ-3000WP-BT Non Trade
3kg x 0.1g
232mm x 192mm $640.00 Add to cart
SJ-6000WP-BT Non Trade
6kg x 0.2g
232mm x 192mm $640.00 Add to cart
SJ-15KWP-BT Non Trade
15kg x 0.5g
232mm x 192mm $640.00 Add to cart
SJ-30KWP-BT Non Trade
30kg x 1g
232mm x 192mm $640.00 Add to cart
  • Product Enquiry
  • Help & FAQ
  • Warranty
    • Submit a Product Enquiry

      For enquiries outside of Australia & New Zealand, please see the list of A&D Global contacts

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    • What is this scale powered with?

      The SJ-WP series is powered by 6 x D size batteries. These can give up to 5000 hours of continuous operation.

      My product requires service/repair, how do I arrange this?

      Contact the A&D Australiasia Service department on 08 8301 8120 or at [email protected] and they can advise on and coordinate your service requirement.

    • All A&D products purchased within Australia are covered by a warranty period which varies from 12 months to 5 years depending on the model.

      Warranty covers against any defects in the material and workmanship negligence during the manufacture or assembly of the product for the period of the warranty.

      Warranty claims should be submitted through your initial dealer or place of purchase with your proof of purchase tax invoice.