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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Electrical Accessories
Cell Holder, Double
Supertek double cell holder is a high quality easy to load and easy to remove cell holder for holding two standard D size batteries. It is fitted on the sturdy plastic base. 4mm sockets are provided for the input signals separately with each cell holder. Double cell holder can be used as a single cell holder by using only one cell holder. It may also be used for the parallel or series combinations of two cells. Supplied without battery.
PH60119D -
Electrical Accessories
Power Supply, Continuously Variable, 25V
The power supply provides continuously variable AC and DC outputs. A meter is provided to indicate both AC and DC voltages. An internal fuse is provided at input and a resettable cut-out for output.
Mains input: 220 V (±10 %), 50 / 60 Hz.
Output Voltage: 0 to 25 V AC and wave rectified DC
Output Current (Max.): 10 A for AC, 8 A for DC
Voltage Selection: Voltage is controlled by a large rotating knob on front panel.
Display Meter: Analog meter for AC and DC voltages. Selector switch to select between AC and DC.
Circuit Protection: Mains input 3 A internal glass fuse link. Output is protected by a resettable cut-out.
Output Terminals: Colour coded 4 mm sockets.PH61015 -
Electrical Accessories
Spectrum Tube Power Supply
Housed in black metal body, specially designed spectrum tube sockets enable the tube to be placed in position easily and also provides protection against electrical contact. Bottom socket is spring loaded for easy tube placement and removal. Holds upto 26cm spectrum tubes.
For use with Spectrum Tubes PH95014.
PH61025 -
Electrical Accessories
Battery Eliminator
Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9V types. The voltage is conveniently selected by a rotary switch. The output is fully protected from short circuits and overloads. Battery Eliminator operates on 220V (±10 %), 50/60 Hz input.
PH60104 -
