Electrode strip for experiment--through interesting fruit battery science experiments, let students explore and understand the mysteries and their hands-on ability,zinc plate
Zinc anode--can help students to understand the principle of fruit power generation and electricity,electrode strip for electroplating
Fruit battery experiment supplies--it can create children's imagination, observation, increase scientific knowledge, and cultivate a hobby of scientific invention,electrode strips
Anode for zinc plating--these metal electrode strips can be used to build DIY fruit batteries, great for teaching, learning, presentations, and more,zinc strip
Copper strip--the copper and zinc sheet kit is lightweight and compact, easy to carry and store,anode for zinc electroplating
SEG‑500‑1 Gram Tension Meter Single Pointer Dynamometer Tensiometer with 500G
KWD 14
Apera Instruments PC910 Benchtop Dual-Channel pH/Conductivity Meter Kit with LabSen 211 Refillable Glass pH Electrode
KWD 219
BTT-2880S Belt Tension Meter Tester Belt Tension Gauge for Belt Tension Testing 10Hz-680Hz Measuring Range
KWD 103.500
Replacement Membrane for AMT07 DO Meter DO Sensor Dissolved Oxygen Tester, 2PCS/Pack
KWD 2.500
