Battery Hydrometer
For measuring density of electrolyte in lead-acid cells. A hydrometer float is contained in a glass body which is provided with a rubber bulb and a nozzle.
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In Stock
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Electrical Accessories
Advanced Power Supply
Advanced power supply is specially designed for scientific research and product development in laboratories, universities, colleges and electronic production lines. This instrument is widely used due to its high precision, reliable performance and overload protection circuit. This power supply provides a continuously variable, regulated DC voltage with excellent load and line regulation. The power supplies work in both constant voltage (CV) and constant current (CC) mode. Dual displays help continuously monitor both output voltage and current. Outputs are provided with overload and short circuit protection. Power supply operates on 220V (±10%), 50/60Hz input.
PH61035 -
Electrical Accessories
Conduction Kit
Students can make their own conduction tester through the kit and check themselves which substances are conductors and which are insulators. Included in the kit is 2 D cell battery holders, 1 light bulb, 1 light bulb holder, 4 alligator connector cords, a sample pack, and Instruction manual.
PH50690 -
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