QWORK Balance Scale, 200g / 0.2g, Laboratory Triple Beam Balance Beam Scale for Teaching Tool bee Hold the strip at one

Hold the strip at one end and dip the other end in the liquid

Each valve is tested by air tightness

the Power Clip Wing will keep your device safely out of reach from the hot air

ME-8104 Contact Configuration 1NO+1NC(DPST) Actuator Type Rotary Roller Lever Action Type Momentary Rating AC 380V 6(2)A

QWORK Balance Scale, 200g / 0.2g, Laboratory Triple Beam Balance Beam Scale for Teaching Tool bee Hold the strip at oneQWORK Balance Scale, 200g 0. 2g, Laboratory Triple Beam Balance Beam Scale for Teaching Tool Product Features 100% brand new and high quality, good performance and long term service. Achieve precision weight measurement based on lever principle. Use the tweezer to clamp the weights, keep them clean and accurate. Perfect for scholastic physics and chemical experiments,also can be used as Lab scale, Jewelry scale. Enjoy a smooth &worry free return