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Physics
Battery box for microphones
The battery box functions as a voltage supply for microphones and various sensors when used with equipment that does not provide a voltage for this purpose.Typical examples are connection of a microphone (248600 or 251570) to an oscilloscope or an AC voltmeter.
SKU: FR-251560 -
Physics
Battery Eliminator 2A power supply
The Lascells battery eliminator is a light-weight and compact power supply intended to reduce the science departments’ need for batteries. The stepped output conveniently covers all key battery combinations from 1.5 V to 12 V. Output is via 4 mm safety sockets with a max current of 2A. The unit is overload and short-circuit protected.
SKU: S100-917 -
Miscellaneous
Battery tester
A universal battery tester is a small and handy device used to quickly check whether a battery still has power. This model can test both 1.5 V batteries, which are typically used in remote controls, flashlights and laboratory equipment, and 9 V batteries, which are often used in devices with higher power consumption. The battery tester’s simple design makes it easy to use, and the reading gives a clear picture of the battery’s current condition.
SKU: FR-352445
