A push button switch mounted in a medium sized transparent housing. Single pole and single throw (SPST). The term "single throw" means that one contact either connects to another or is not connected to anything. Brand : IEC more info

POWER SUPPLY VAR HIGH VOLT 0-500V.DC/50mA DIGITAL METER 2 x 6.3V LB2612-001 The IEC High Voltage Power Supply (2x 6.3V.AC @ 4amps, 0-300V..AC / 0-500V.DC @50mA) is a general purpose power supply that can supply high voltage up to 50mA. The overload trip is electronic and is reset by turning off the high voltage output. The low voltage is provided as 2x 6.3V.AC. 4A outputs which are normally used for running heaters of electron tubes. see also... more info

The IEC Photo Gate is a universal type device for detecting of the breaking of a beam of red LED light as objects move to pass through the beam. Very useful for many types of measurement and adaptors are available to permit the standard gates to 'click' to the edges of the IEC Air Track so that gliders can pass through. 12V,AC or DC is required to run the LED and any of IEC's many electronic timers will respond to the PhotoGate... more info

METER DIGITAL VOLTMETER LCD +/- 0-20V.AC. AUTO POWER OFF Measures from 0.00 to 19.99 volts AC. (10 mV resolution) Powered by a standard 9V battery, easy to change when required. A "LO-BATT" alarm displays well before the battery must be replaced and accuracy is not affected. Power turns off automatically after 20 minutes to protect against forgetful users. One touch of the only button restores the display. If the 20 volt AC rating is... more info

METER DIGITAL AMMETER LCD +/- 0-20A.AC AUTO POWER OFF Measures from 0.00 to 19.99 amps. (10 mA resolution) Powered by a standard 9V battery, easy to change when required. A "LO BATT" alarm displays well before the battery must be replaced and accuracy is not affected. Power turns off automatically after 20 minutes to protect against forgetful users. One touch of the only button restores the display.v If the 20 amp AC rating is... more info

METER DIGITAL VOLTMETER LCD +/- 0-200V.DC AUTO POWER OFF Measures from 0.0 to 199.9 volts DC. (100mV resolution) Powered by a standard 9V battery, easy to change when required. A "LO-BATT" alarm displays well before the battery must be replaced and accuracy is not affected. Power turns off automatically after 20 minutes to protect against forgetful users. One touch of the only button restores the display. If the 20 volt DC rating is... more info

METER DIGITAL VOLTMETER LCD +/- 0-2V.DC AUTO POWER OFF Measures from 0.000 to 1.999 volts DC. (1 mV resolution) Powered by a standard 9V battery, easy to change when required. A "LO-BATT" alarm displays well before the battery must be replaced and accuracy is not affected. Power turns off automatically after 20 minutes to protect against forgetful users. One touch of the only button restores the display. If the 20 volt DC rating is... more info

HALL EFFECT WITH CONSTANT CURRENT POWER SUPPLY & PROBE - DIGITAL METERS   IEC Hall Effect Kit consists of the power unit and the Hall probe. Other equipment required for magnetic experiments include a pair of Helmholtz coils EM1915-001 and an Air Cored Solenoid EM0090-001. The power supply provides a special constant power supply (current remains exact even throughout the load might alter resistance due to heating) for the solenoids.... more info

BKT Label Printing Scale-BKT 150 Sturdy and durable, BKT label printing scale performs demanding tasks in manufacturing facilities, shipping and receiving areas, packing locations, and distribution warehouses. The checkweighing scale features a printer that has the ability to print weight, labels, QR codes and bar codes in numerous languages. BKT scales are designed of sturdy ABS plastic, easy-to-clean stainless steel, and offer three platform... more info