15KG Waterproof Gram Scale (SR330)

The SR330 Waterproof Gram Scale is a high-capacity digital scale designed for environments that require precise gram-level accuracy in wet or demanding conditions. With a 15 kg (30 lb) capacity and 1 gram resolution, the SR330 delivers reliable performance for healthcare, laboratory, and dietary weighing applications.

Constructed from durable stainless steel and rated IP67 waterproof, the SR330 is built to withstand wash-down environments and wet work areas while maintaining consistent measurement accuracy. The 10" × 8" weighing surface provides ample space for a wide range of weighing tasks.

The scale includes a hold function that locks the weight on the display, making it easier for users to record measurements even after the item is removed from the platform. In addition, the SR330 features over/under check weighing, allowing users to set upper and lower limits for quick portion control verification. When weights fall within the target range the display backlight turns green, and when outside the limits the backlight turns red, providing a quick visual indicator.

The SR330 can operate using four AA batteries or an included AC power adaptor, allowing the scale to function as either a portable device or an always-on workstation scale. This flexibility makes the SR330 ideal for operating rooms, autopsy environments, laboratory workstations, and dietary portion control applications.

Key Features

• 15 kg / 30 lb weighing capacity
• 1 g / 0.002 lb display resolution
• Waterproof IP67 stainless steel construction
• 10" × 8" weighing platform
• Hold function locks weight on display
• Over/under check weighing with color backlight indicators
• Green backlight indicates weight within limits
• Red backlight indicates weight outside limits
• Display units in kg, lb, and oz
• AC or battery powered operation
• Designed for wet or wash-down environments
• Ideal for operating rooms, autopsy labs, and dietary portion control
• Durable stainless steel housing for long-term reliability
• Made in the USA