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From complete visibility of weighing data and statistics to fast, effective, simple checkweighing, the ZQ375 can help you to maximise performance and profitability while meeting the strictest legislative requirements.

Built to meet stringent food hygiene requirements
Certified by NSF to NSF/ANSI Standard 3-A, the ZQ375 Checkweigher has been specifically designed to meet the stringent hygiene requirements of the food processing industry. IP69K rated for heavy washdown environments.

Legal for trade Checkweigher
This checkweigher is legal for trade, making it suitable for use in commercial applications where product is sold by weight. It is available in a range of sizes and capacities from 6lb to 500lbs (3kg to 200kg).

Highly visible display in any environment
The ZQ375 checkweigher features a highly visible, low power draw IBN display, which offers ease of viewing in all lighting conditions. Its large, nine segment digits and coloured multi-segmented under/overweight graph give the operator a fast visual indication of weight which is user friendly, yet highly accurate.

Easily integrate with your back office systems
With multi-connectivity options, the ZQ375 Checkweigher provides you with the information you need through Wireless, USB or Ethernet to maximise performance and profitability.


Technical specification

Product weight Available capacities Resolution Size variants Approvals and certificates

0.05lb - 500lb

0.01kg - 220kg

With BSG base: 6kg, 15kg, 30kg
With BSF base: 3kg, 6kg, 15kg, 30kg, 60kg
With Diamond base: 45kg, 90kg, 200kg

With BSG base:
Legal for trade: 6kg x 2g, 15kg x 5g, 30kg x 10g
Non Legal for trade: 6kg x 1g, 15kg x 2g, 30kg x 5g

With BSF base:
Legal for trade: 3kg x 1g, 6kg x 2g, 15kg x 5g, 30kg x 10g, 60kg x 20g
Non Legal for trade: 3kg x 0.5g, 6kg x 1g, 15kg x 2g, 30kg x 5g, 60kg x 10g

With Diamond base:
Legal for trade: 45kg x 10g, 90kg x 20g, 200kg x 50g
Non Legal for trade: 45kg x 50g, 90kg x 10g, 200kg x 20g

8.75” x 8.75” / 220mm x 220mm
12" x 14" / 310 x 350
20" x 20" / 510 x 510
24" x 24" / 610 x 610

EC Approval
Measurement Canada

IP69K washdown stainless steel enclosures


Designed to be efficient and simple to use, the ZQ375 can be set up in a number of different ways:

  • Quick Check set up
    A fast and efficient way to quickly set up a simple production line at the touch of a single button, using a known target sample weight and pre-programmed under and over limits.

  • Entered target limits
    Target tolerances can quickly be entered through the indicator front panel or changed by scrolling up or down with a long press on the under and over keys.

  • Positive and Negative checkweighing
    Designed to work in a number of different ways to help maximise efficiencies within the production line, the ZQ375 has the functionality for both positive and negative checkweighing and displaying in both ± the target deviation or just in Gross/Net weight.


  • Statistical data packages
  • Target weight PLU storage
  • Custom statistical data transfer
  • Standard deviation
  • X/R data collection
  • Custom statistical data


Find out more about each setup in the ZQ375 Brochure

Service and support

Choose market-leading comprehensive cover. Or ground breaking, fully-inclusive with up to 99% uptime guaranteed. Introducing new, clear, unrivalled service levels for critical weighing operations – only from Avery Weigh-Tronix.


WeighCare Total™ and WeighCare™

Comprehensive, all-inclusive service cover, backed by a groundbreaking uptime guarantee, for heavy duty, integrated scales up to 5-tonne capacity.

Learn more about WeighCare Total™ and WeighCare™


ProCare Total™

Comprehensive, all-inclusive service cover, backed by a groundbreaking uptime guarantee, to immediately swap out faulty scales from onsite stock.

Learn more about ProCare Total™


ZQ375 Checkweigher Literature.pdf

ZQ375 Specification Sheet

BS Base Specification Sheet

Torsion BSF/BSG Bases Specification Sheet

IP Ratings FAQ

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Case studies

Checkweigher passes bake off test for Costco

Checkweigher Passes Bake Off Test for Costco

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Checkweigher meets hygiene standards for kebab manufacturer

Checkweigher Meets Hygiene Standards for Kebab Manufacturer

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ZQ375 Checkweigher helps Krispy Kreme meet quality and hygiene standards

ZQ375 Checkweigher Helps Krispy Kreme Meet Quality and Hygiene Standards

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Checkweigher display technology for faster throughput

Checkweigher Display Technology for Faster Throughput

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