WBGT Heat Stress Gauge for Occupational Safety and Environmental Monitoring (ISO 7243 Compliant)

Defender 3000 Series Bench Scales for Industrial Use

The Defender 3000 Series bench scales provide reliable solutions for general weighing, basic counting, and checkweighing tasks in manufacturing, packaging, warehousing, inventory management, and shipping/receiving operations. Designed with a sturdy tubular-frame base, tactile key indicators, and a multicolor backlit LCD display, these scales offer versatile AC or battery operation and multiple mounting options for optimal usability.

The Temperature & Heat Stress Meter is used by occupational safety professionals, industrial hygienists, construction site supervisors, and facility managers to monitor ambient air temperature, humidity, and heat stress indices that affect worker health. Heat stress meters help assess thermal comfort and risk levels under hot working conditions, and occupational health guidance from organizations like OSHA highlights that monitoring environmental heat indicators such as wet‑bulb globe temperature (WBGT) supports effective heat illness prevention plans in outdoor and indoor workplaces.

Professionals value heat stress meters for their ability to provide real‑time environmental data that inform work/rest schedules, hydration guidelines, and heat risk mitigation strategies. Compared with simple thermometers, dedicated heat stress instruments calculate key indices that reflect combined effects of temperature, humidity, and radiant heat, improving safety monitoring and quality control in occupational health programs.

Key Features

• Large, bright backlit LCD display ensures results are easy to read. In Checkweighing mode, the display changes color (yellow/green/red) to indicate when items fall within the target weight range.
• Rugged construction includes a 304-stainless steel platform, powder-coated steel tubular frame, durable column, and aluminum load cell. The indicator features a robust ABS casing with a powder-coated steel mounting bracket.
• Integrated software supports Parts Counting, Checkweighing, and Totalization. Standard RS232 connectivity is included, with optional USB Device or Ethernet ports for printing and data transfer.

Applications

Ideal for Weighing, Checkweighing, Counting, and Totalization tasks in industrial and commercial environments.

Display

7-segment LCD with multicolor backlight for clear visibility under various lighting conditions.

Power Options

Operates on AC power (included), 6C (LR14) batteries (not included), or optional rechargeable battery for flexible operation in any setting.

Communication & Connectivity

Includes standard RS232 port with optional USB Device or Ethernet connectivity for easy integration with printers, computers, or networked systems.

Construction & Durability

ABS plastic indicator, 304-stainless steel platform, powder-coated steel tubular frame, aluminum load cell, and non-slip adjustable rubber feet ensure long-lasting reliability and safety.

Design & Safety Features

Equipped with 150% overload protection for enhanced durability.  Click here for all Models 

Q&A

What industries benefit most from the Defender 3000 Series?

This series is ideal for manufacturing, packaging, warehousing, inventory control, and shipping/receiving operations requiring reliable bench-scale performance.

Can the display change colors based on weight?

Yes, in Checkweighing mode, the multicolor backlit LCD changes to yellow, green, or red depending on whether the weight is below, within, or above the target range.

What connectivity options are available?

Standard RS232 is included, with optional USB Device or Ethernet ports for printing and data transfer to computers or networked systems.

What power sources can I use with this scale?

The scale can operate on AC power (included), 6C batteries (not included), or an optional rechargeable battery, offering flexibility for different work environments.

Is the scale durable enough for industrial use?

Yes, it features a 304-stainless steel platform, powder-coated steel frame, aluminum load cell, ABS indicator casing, and non-slip adjustable feet, making it suitable for heavy-duty industrial tasks.