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Metric Sets – Essential Weight™ Sets · Class 0, Class 1

Rice Lake · Calibration Weights

Metric Sets

Essential Weight™ Sets · Class 0, Class 1

Capacity 2–500 g

Standard features

  • Polished stainless steel Type II design
  • Sealing cavity
  • Density is approximately 7.95 g/cm 3
  • Special PVC weight case
  • Precision tweezers included
  • Configurations are ideal for calibration, shift tests and sensitivity tests
  • Other configurations available by special order
  • Meets USP-41 requirements for intermediate checks
  • Includes ISO 17025 Accredited Certificate of Calibration 200 g PVC Set Shown, Other Sets Will Vary

Models & part numbers

Available configurations.

Part / modelDescription
186177Class 0: 2 g, 200 mg, 1 mg
186178Class 0: 5 g, 500 mg, 1 mg
186179Class 1: 20 g, 2 g, 20 mg
186180Class 1
186181Class 1: 100 g, 10 g, 200 mg
186182Class 1: 200 g, 20 g, 20 mg
17025Class 1: • Includes ISO
186183Class 1: 200 g, 20 g, 200 mg
186184Class 1: 200 g, 20 g, 2 g
186185Class 1: 500 g, 50 g, 200 mg
186186Class 1: 500 g, 50 g, 2 g
186187Class 1: 1 kg, 100 g, 2 g
186188Class 1: 1 kg, 100 g, 20 g
186189Class 1: 2 kg, 200 g, 2 g
186190Class 1: 2 kg, 200 g, 20 g
186191Class 1
186192Class 1: 5 kg, 500 g, 20 g
191089Class 1: 100 g, 10 g, 2 g
191091Class 1: 500 g, 50 g, 20 mg
191092Class 1: 50 g, 5 g, 200 mg
191093Class 1: 50 g, 5 g, 2 g
11714Class 1
11711Class 1: Tweezer
152414Class 1: Premium tweezer
11747Class 1: Lifter bar

Pricing, availability, and lead times are confirmed in your quote. Source: Rice Lake Weighing Systems 2026 Master Catalog, page 213. Specifications are subject to change without notice.