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Code:
PETY-0001 |
Continuously variable voltage auto transformer, protected type.
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Code:
PETY-0002 |
Used for measurement of small quantities of electrical charge.
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Code:
PETY-0003 |
| 4mm Pin, 18mm long spring insert and hard plastic body. Overall lenght of plug 40mm. ... |
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Code:
PETY-0004 |
| Moulded hard body, threaded with fixing nut. Plated brass insert with solder pin. ... |
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Code:
PETY-0005 |
4 DIAL: Multiplier - x 0.001, x0.01, x0.01, x1 mtd. Polyster capacitor, accuracy 3%
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Capacitance Substitution Box |
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Code:
PETY-0006 |
| Capacitance substitution box ideal for use in industrial and educational environments. ... |
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Code:
PETY-0007 |
| Used in charging & discharging of a capacitor. C.P. brass strips & pillars. Three terminals fitted on a thick bakelite plate of high insulation. Contact resistance 2 milliohms approx. Maximum current 5 amps. Dimensions : 185 x 15 x 45 mm ... |
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Code:
PETY-0008 |
| Consists of a base board, complete with terminals, a set of metal connection pillars & a number of clips on flexible connection strips & accessory units; enabling a wide variety of electrical circuits to be constructed quickly & easily. ... |
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Circuit Board (Worcester) |
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Code:
PETY-0009 |
| Consists of a base board, complete with terminals, a set of metal connection pillars & a number of clips on flexible connection strips & accessory units; enabling a wide variety of electrical circuits to be constructed quickly & easily. ... |
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Code:
PETY-0010 |
Each centre hole coil is wound on a plastic former & is provided with 4 mm socketed terminals.
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Code:
PETY-0011 |
Each centre hole coil is wound on a plastic former & is provided with 4 mm socketed terminals.
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Code:
PETY-0012 |
| Wound on a plastic bobbin to fit a standard ‘C’ core. The coil is centre hole & provided with 3 mm socketed terminals. ... |
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Code:
PETY-0013 |
| Used in experiments on Hysterisis. Six cups for mercury in bakelite tray. Six terminals for connections & an insulating handle. Maximum current 5 amps. Dimensions 140 x 140 x 80 mm ... |
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Code:
PETY-0014 |
| A contact arm & three metal studs mounted on a bakelite base with three brass terminals. The centre terminal is common connection to the arm & the other two terminals connected to the other studs. ... |
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Contact Key - Morse Code Key |
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Code:
PETY-0015 |
| A brass C.P. spring arm with press knob & two brass terminals. All mounted on bakelite base 80 x 55 mm. ... |
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Code:
PETY-0016 |
Spring loaded serrated jaws, clamping screw for wire, wires may also be soldered. Insulated 4mm sockets.
a) Black b) Red ... |
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Code:
PETY-0017 |
| This model uses the same basic assembly as the electric motor, mounted on a base plate which also carries a hand drive pulley 120 mm in diameter coupled to the smaller dynamo pulley by a rubber belt. Electric output is via a pair of 4 mm socket & a light emitting diode is provided as simple outp ... |
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Demonstration Dynamo Model A.C |
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Code:
PETY-0018 |
| A simple demonstration of a Dynamo Model mounted on a wooden base. Hand driven by a gear. Simplified open frame construction which can be readily understood without detriments to its essential similarity to real machine. A 2 pole armature wound by enamelled copper wire to rotate in U shape magnet in ... |
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Demonstration Dynamo Model A.C and D.C |
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Code:
PETY-0019 |
| A simple dynamo model to differentiate AC from DC. Mounted on a wooden base. Two bulbs are provided for AC & DC current(s). The model is hand driven & when operated, the AC bulb shows flickering light to indicate AC current while the other bulb glows fully indicating DC current. ... |
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Demonstration Dynamo Model D.C |
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Code:
PETY-0020 |
| A simple demonstration of a Dynamo Model mounted on a wooden base. Hand driven by a gear. Simplified open frame construction which can be readily understood without detriments to its essential similarity to real machine. A 2 pole armature wound by enamelled copper wire to rotate in U shape magnet in ... |
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EDUCATIONAL EQUIPMENTS
