200PCS Spring Assortment Kit Zinc Plated Extension and Compression Springs Kit with 20 Different Sizes for Home Repairs & DIY 20 Sizes auspowers_batchfour 0-160 ppm [300 Strips Total]

0-160 ppm [300 Strips Total] For PAA Testing in the Food Industry Detects For Peracetic Acid Concentration This test strip is calibrated at 0

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female threaded to tri clamp and male threaded to tri clamp type

This intelligent wood moisture meter with 2 pins and can measure moisture content of types of wood or floor damp humidity percentage to find the slow leak Digital Wood Moisture Detector Meter Moisture Detector for Firewood Bamboo Ware Use the wood humidity meter to select appropriate wood for construction material

200PCS Spring Assortment Kit Zinc Plated Extension and Compression Springs Kit with 20 Different Sizes for Home Repairs & DIY 20 Sizes auspowers_batchfour 0-160 ppm [300 Strips Total]200PCS Spring Assortment Kit Zinc Plated Extension and Compression Springs Kit with 20 Different Sizes for Home Repairs & DIY Product Features 200pcs spring kit include 20 kinds of tension and compression springs of different sizes, made of zinc spring steel, which is very durable and can be used for a long time. Compression spring size: 9 32" x 1 2", 1 4" x 13 32", 7 32" x 11 16", 3 8"x 5 8", 3 8" x 3 4", 9 32" x 3 4", 23 64" x 1 3 8", 7 32" x 1 1