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Signal instrument

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Signal instrument for sale on largest auction and classifieds sites

Home / Automation Equipment / Signal instrument refurbished & used for sale | For Sale UK
Marconi instruments carrier - marconi,

Marconi instruments carrier - marconi,

£618.70
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Vegator 121 single channel - vegator,

Vegator 121 single channel - vegator,

£141.10
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Turn signal chime warning - turn,

Turn signal chime warning - turn,

£34.99
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Avo heavy duty avometer - duty, for

Avo heavy duty avometer - duty, for

£47.49
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Original antique railway - original,

Original antique railway - original,

£265.00
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Signal box tyer scottish - signal, tyer’s

Signal box tyer scottish - signal, tyer’s

£291.90
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Railwayana 1947 design - railwayana,

Railwayana 1947 design - railwayana,

£225.00
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Signal box instrument - br,

Signal box instrument - br,

£26.70
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Gnr msl manchester shef - msl,

Gnr msl manchester shef - msl,

£172.30
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Old railway signal box - old,

Old railway signal box - old,

£44.99
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Signal box block instrument - box,

Signal box block instrument - box,

£120.00
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Tyer flux aws meter - aws,

Tyer flux aws meter - aws,

£208.70
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Railway signal box - railway,

Railway signal box - railway,

£65.00
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Vega signal conditioning - vega,

Vega signal conditioning - vega,

£190.00
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Signal lamp 5 twist - signal,

Signal lamp 5 twist - signal,

£7.13
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Gpo telegraph key - gpo, wr

Gpo telegraph key - gpo, wr

£89.62
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Original plastic type - original,

Original plastic type - original,

£27.00
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Chord passive di box - chord,

Chord passive di box - chord,

£17.20
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Donner aby box - donner,

Donner aby box - donner,

£16.00
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Original railway pegging - ,

Original railway pegging - ,

£47.50
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Marconi instruments 2022e - instruments,

Marconi instruments 2022e - instruments,

£445.00
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E10 instrument signal - e10,

E10 instrument signal - e10,

£4.79
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Signal box instrument plate - signal,

Signal box instrument plate - signal,

£26.70
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E10 instrument signal - e10,

E10 instrument signal - e10,

£6.08
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Railwayana newport brass - 'newport',

Railwayana newport brass - 'newport',

£34.95
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5pc multi color industrial - 5pc,

5pc multi color industrial - 5pc,

£5.49
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Railwayana brass signal box - railwayana,

Railwayana brass signal box - railwayana,

£68.30
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Vintage ww1 pocket compass - ww1,

Vintage ww1 pocket compass - ww1,

£52.70
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Elcon instruments pepperl - instruments, +

Elcon instruments pepperl - instruments, +

£102.89
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Vega signal channeling - vega,

Vega signal channeling - vega,

£250.00
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Genuine bmw f30 f32 - f32, etc

Genuine bmw f30 f32 - f32, etc

£94.30
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Passive selector b - a, ab

Passive selector b - a, ab

£59.00
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E10 instrument signal - e10,

E10 instrument signal - e10,

£4.79
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Railwayana brass lmsr - railwayana,

Railwayana brass lmsr - railwayana,

£63.10
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Railwayana gwr brass - brass, signal

Railwayana gwr brass - brass, signal

£125.50
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Vintage custom radio - rf, test

Vintage custom radio - rf, test

£83.90
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Adjustable point - adjustable,

Adjustable point - adjustable,

£5.59
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E10 instrument signal - instrument,

E10 instrument signal - instrument,

£4.79
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Genuine bmw f30 - bmw, f30,

Genuine bmw f30 - bmw, f30,

£83.79
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Bmw f30 f31 f32 f33 - bmw, f34

Bmw f30 f31 f32 f33 - bmw, f34

£120.00
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Gwr workman disconnected - workman,

Gwr workman disconnected - workman,

£16.15
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Signal lamp twist - t5,

Signal lamp twist - t5,

£6.09
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Tl072 high impedance - high,

Tl072 high impedance - high,

£4.87
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Marching bugle blowing - bugle,

Marching bugle blowing - bugle,

£38.83
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E10 instrument signal - e10,

E10 instrument signal - e10,

£5.46
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Neo wedge led dashboard - neo,

Neo wedge led dashboard - neo,

£7.19
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Gwr workman disconnected - gwr,

Gwr workman disconnected - gwr,

£23.58
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E10 instrument signal - e10,

E10 instrument signal - e10,

£4.71
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Turn signal chime warning - signal,

Turn signal chime warning - signal,

£34.99
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E10 24 36v instrument - 6.3/12/24/36v,

E10 24 36v instrument - 6.3/12/24/36v,

£4.78
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Railwayana brass signal box - brass,

Railwayana brass signal box - brass,

£41.26
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6mm 22mm led - 6mm-22mm, metal

6mm 22mm led - 6mm-22mm, metal

£3.32
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Vintage advance instruments - vintage,

Vintage advance instruments - vintage,

£199.00
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Signal flex universal tuner - flex,

Signal flex universal tuner - flex,

£6.52
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Genuine bmw f87 - genuine,

Genuine bmw f87 - genuine,

£650.00
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National instruments daq - national,

National instruments daq - national,

£65.00
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Safe flight instrument - flight,

Safe flight instrument - flight,

£17.22
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12v car turn signal - signal, bulb

12v car turn signal - signal, bulb

£12.37
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Signal lamp 5d twist - 1x,

Signal lamp 5d twist - 1x,

£6.51
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10x signal lamp twist - signal,

10x signal lamp twist - signal,

£12.74
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Vega vegator 636ex - vega,

Vega vegator 636ex - vega,

£34.00
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Good will test instruments - will,

Good will test instruments - will,

£8.99
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E10 instrument signal - e10,

E10 instrument signal - e10,

£4.76
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Ww2 army signal corps - ww2,

Ww2 army signal corps - ww2,

£49.99
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Photo railway block - photo,

Photo railway block - photo,

£4.00
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National instruments pxi - national, pxi-5600

National instruments pxi - national, pxi-5600

£409.60
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20ma signal generator - signal,

20ma signal generator - signal,

£14.58
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High low level converter - high,

High low level converter - high,

£11.20
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Brass signal horn wind - brass,

Brass signal horn wind - brass,

£33.55
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Texas instruments simple - texas,

Texas instruments simple - texas,

£14.89
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Vegator 636ex signal - 636ex,

Vegator 636ex signal - 636ex,

£124.79
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Led indicator built screw - indicator,

Led indicator built screw - indicator,

£12.13
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Indicator light car - light, boat

Indicator light car - light, boat

£14.99
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National instruments - national,

National instruments - national,

£64.69
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Vega vegator 636 evaluation - vega,

Vega vegator 636 evaluation - vega,

£30.17
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Weighing instrument with - instrument,

Weighing instrument with - instrument,

£71.02
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Chord passive di box - di,

Chord passive di box - di,

£19.95
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Antique military pocket - antique,

Antique military pocket - antique,

£68.30
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Tms320vc5421pge200 fixed - tms320vc5421pge200,,

Tms320vc5421pge200 fixed - tms320vc5421pge200,,

£15.00
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Voltage module ad620 - voltage,

Voltage module ad620 - voltage,

£5.40
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Digital display instrument for - digital,

Digital display instrument for - digital,

£18.67
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Signal lamp twist - 2x,

Signal lamp twist - 2x,

£7.00
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E10 instrument signal - instrument,

E10 instrument signal - instrument,

£4.30
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10x signal lamp - signal, b8.4d

10x signal lamp - signal, b8.4d

£11.08
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Indicator pilot 16mm 22mm led - indicator,

Indicator pilot 16mm 22mm led - indicator,

£4.02
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Voltage module high - voltage, millivolt

Voltage module high - voltage, millivolt

£5.12
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Mini led turn signal - mini,

Mini led turn signal - mini,

£65.36
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Genuine bmw g20 g30 - g20,, g30,

Genuine bmw g20 g30 - g20,, g30,

£375.00
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Subwoofer wiring kit - wiring, bass

Subwoofer wiring kit - wiring, bass

£11.15
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Vega vegator 631ex - vega, signal

Vega vegator 631ex - vega, signal

£294.90
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1921 print map measurer - 1921,

1921 print map measurer - 1921,

£28.00
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Demo signalling gyro ferranti - signalling,

Demo signalling gyro ferranti - signalling,

£150.00
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E10 screw instrument - e10,

E10 screw instrument - e10,

£11.00
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Signal lamp 5 - t6.5, twist

Signal lamp 5 - t6.5, twist

£6.21
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Status instruments sem1700 - instruments,

Status instruments sem1700 - instruments,

£99.50
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Pv101 display table - pv101-c,

Pv101 display table - pv101-c,

£415.96
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📊96 listings · from £3.32 · avg £83.1

Browse 96 signal instrument listings currently in our index. Prices range from £3.32 to £650, with an average of £83.1. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about signal instrument →

Try this: vector drive | vtech little talking scholar | nordson | bystronic | ty 175 | canalis | myford lathe motor | boxford pillar drill | winch drum | 3 axis cnc controller

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Everything you need to know about signal instrument

Whether you are looking for a brand-new or second-hand signal instrument, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.32, while premium listings can reach £650 — giving you a wide budget spread to work with. The average price of £83.1 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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