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Students test and determine the ABO/Rh blood types of four different simulated blood samples
Robust enough to withstand the demands of everyday cleaning
colourful wooden cars with handles for fun play
purple or pink
In two material options
Lascells Digital Ammeter ±10A CA-901SW Students test and determine theSpend Less time changing batteries with Lascells digital ammeter. These digital bench meters are housed in robust ABS and PVC cases. Both feature ~50 minute auto off circuitry to conserve battery life and an LED indicator prompting battery change when necessary. The digital ammeter has a large display making it easy to read along with clear symbols showing how to connect the ammeter in a circuit.