LAPYAPPE 2pcs Dynamometer Force Gauge Science Spring Scale Newton Scale Industrial Hanging

LAPYAPPE 2pcs Dynamometer Force Gauge Science Spring Scale Newton Scale Industrial Hanging

• Spring scale-- workmanship and creative appearance ensure its popularity and practicality in anywhere like classroom, laboratory to use,tension scale
• Tubular spring scale--clear housing allows observation of the extension and retraction of the spring,portable spring scales
• Hanging produce scales--scales are graduated in grams (g) and newton (n), the scale is clear, and can better satisfy your demands,mini balance scale
• Hanging scales--each scale has at the top for easy hanging and a hook at the bottom to fix the item to be weighed,cylinder spring scale
• Industrial spring scales--long times measurement, dual scale, high-precision reading table, to ensure accurate reading,spring