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Demonstration Electric Bell |
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Code:
PETY-0021 |
| Mounted on a wooden base, all parts easily visible, rigid constructions to show the connections on a vertical stand. ... |
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Demonstration Electric Motor |
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Code:
PETY-0022 |
| A model of the simplest form of DC motor; having 3 armatures - 2 pole, 3 pole, & 4 pole, wound with enamelled copper wire, & a permanent magnetic field provided by a removable bar magnet. The construction is completely open & all components are readily observable. A disc type commutator ... |
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Code:
PETY-0023 |
Moving coil type. Basic sensitivity of meter is 5mA, 100mV f.s.d. The meters can be used to demonstrate the working principle of AC or DC ammeters or voltmeters with interchangeable dials. Different dials are available. Housed in a Plastic/Wooden case, with plastic in front and rear.
a) Wood ... |
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Code:
PETY-0024 |
| Laminated core to form a roughly rectangular core 92 x 56 x 20 mm approx. With a cross section of 20 x 12 mm & is cut across the middle to produce 2 equal ‘C’s. A strong spring steel strip is provided to hold the two halves together. ... |
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Electric Motor With Newtons Disc |
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Code:
PETY-0025 |
| Mounted on a wooden base 90 x 90 x 100 mm, workable on 2 to 4 volt DC with fan blade & Newton’s colour disc. ... |
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Code:
PETY-0026 |
| 12V 3V for use with smoke cell & multiple light source. ... |
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Code:
PETY-0027 |
Bulbs with MES cap suitable for flash Lamp.
a) 1.2v b) 2.5v c) 3.5v d) 4.5v e) 6v f) 12V
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Code:
PETY-0028 |
| Bulbs with MES cap suitable for flash Lamp. ... |
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Code:
PETY-0029 |
4 DIAL: MULTIPLIER - x1mH, x10mH, x100mH, x1H
AIR/ FERRITE CORE, ACCURACY ±3% at 1KHz
Also available in
1 DIAL, 2 DIAL, 3 DIAL, 6 DIAL ... |
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Insulated Socket Terminal |
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Code:
PETY-0030 |
With moulded captive head, 4mm socket, nuts and washers. The screw top will connect ordinary connecting wires and spade terminals.
a) Black b) Red
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Interscale For Demonstration Meter |
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Code:
PETY-0031 |
| For use with interscale demonstration meters. Each dial comprises a laminated plastic panel with sealed moulded box at one end which contains the shunt or voltage multiplier appropriate to the scale. ... |
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Code:
PETY-0032 |
| For Wheatstone Bridge & Potentiometers. Metal knife edge mounted in plastic handle, 90 mm long x 12 mm dia with terminal at the upper end. ... |
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Code:
PETY-0033 |
| Double Pole Double Throw, mounted on a bakelite base with screw holes for bench fixing etc. Overall Dimensions 100 x 15 x 30 mm ... |
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Code:
PETY-0034 |
| Single pole double throw, mounted on bakelite base with plated spring metal contacts and screw connectors. ... |
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Code:
PETY-0035 |
| Suitable for mounting screw threaded type MES bulb. Round base with holes for screw mounting. ... |
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Code:
PETY-0036 |
| Double contact type lamp holder made of brass insert in plastic body mounted on insulated plastic base with 4mm socket terminals. ... |
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| Product
Code:
PETY-0037 |
| Insulated, PVC coated, with one end crocodile clip and at the other end banana plug. ... |
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Meter - Digital Panel Meter |
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Code:
PETY-0038 |
| Digital Meter for general purpose laboratory use housed in tough case use of a 3½ digit cover most of the ranges. Displays 13 mm characters; operates on mains with accuracy ± 0.3% typical. Linearity 0.2% typica. Available in ranges from 1.999mA AC to 199.9mV DC ... |
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Meter - Dual Scale Ammeter |
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Code:
PETY-0039 |
| With three colour coded 4 mm socket terminals & zero adjustment. Normal internal resistance 0.05 & 0.1 ohms. Available up to 3A ... |
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Meter - Dual Scale Voltmeter |
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| Product
Code:
PETY-0040 |
| With three colour coded 4 mm socket terminals & zero adjustment. Available up to 15 V ... |
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EDUCATIONAL EQUIPMENTS
