US$ 64.95
with 4mm socket termination for direct connection to a standard laboratory low-voltage supply
exposing every wire and hammer so students trace the bell's electromagnetic action
Plastic MES bulb holder with mounting tabs and screw terminals
Needle valve and flame stabilizer deliver fine flame control on this liquid propane Bunsen burner for precision chemistry and biology heating work
Regulated Low Voltage AC/DC Power Supply, 0-24V 6A with Digital Display Lab Supplies_Weights & Masses with 4mm socket termination forContinuously variable AC and DC outputs on this regulated low voltage power supply, running up to 24V at 6A with independent digital voltmeter and ammeter readouts.
US$ 64.95
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US$ 29.99
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