Induction Coil, Spark in 20mm Plastic Labware_Plastic Beakers & Jugs Heavy-duty cardboard storage carries this

Heavy-duty cardboard storage carries this 4 x 1

Available in 13mm

Twelve 50 x 25mm metal strips - each stamped with a key letter for blind-test identification - cover the standard set of metals used in magnetic-property classification labs

and permittivity

Induction Coil, Spark in 20mm Plastic Labware_Plastic Beakers & Jugs Heavy-duty cardboard storage carries thisThe traditional induction coil capable of producing a spark with an input of 6 to 12 V DC and is therefore ideal for use with vacuum tubes, eudiometers etc. A fully adjustable vibrator system is incorporated and spark suppression capacitors are housed in the base. A pair of pointer electrodes are supplied with the instrument. Pointer electrode have an insulating handle for adjustment of the spark gap. Low voltage input is via a pair of mounted 4 mm