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Explore the full range of products at Lyons Instruments, where you'll find industry-leading voltage stabilisers, high-performance transformers and other products. Whether you’re in need of reliable equipment for accurate voltage regulation, durable transformers for seamless energy transfer, or advanced tools for precise measurement, Lyons Instruments offers solutions crafted to meet the highest standards in engineering and innovation. Discover products tailored to support your technical needs, ensuring reliability and efficiency in every application.

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Portavolt Single Phase 230V Variable Transformer Variac 10A 0-115% with Digital Meters

Portavolt Single Phase 230V Variable Transformer Variac 10A 0-115% with Digital Meters

£775.00 GBP Ex VAT £930.00 GBP Inc VAT
Portavolt Single Phase 230V Variable Transformer Variac 15A 0-115% with Digital Meters

Portavolt Single Phase 230V Variable Transformer Variac 15A 0-115% with Digital Meters

£895.00 GBP Ex VAT £1,074.00 GBP Inc VAT
Regavolt Single Phase 11000VA 44A Variable Transformer 0-113%

Regavolt Single Phase 11kVA Variable Transformer Variac(44A 0-113%)

£3,295.76 GBP Ex VAT £3,954.91 GBP Inc VAT
Regavolt Single Phase 160VA 0.64A Variable Transformer Variac (0.64A 0-113%)

Regavolt Single Phase 160VA 0.64A Variable Transformer Variac (0.64A 0-113%)

£125.62 GBP Ex VAT £150.74 GBP Inc VAT
Regavolt Single Phase 160VA Variable Transformer Variac (0.7A 0-100%)

Regavolt Single Phase 160VA Variable Transformer Variac (0.7A 0-100%)

£125.62 GBP Ex VAT £150.74 GBP Inc VAT
Regavolt Single Phase 220VA 0.95A Variable Transformer 0-100%

Regavolt Single Phase 220VA Variable Transformer Variac (0.95A 0-100%)

£142.25 GBP Ex VAT £170.70 GBP Inc VAT
Regavolt Single Phase 4000VA 16A Variable Transformer 0-113%

Regavolt Single Phase 4kVA Variable Transformer Variac (16A 0-113%)

£577.64 GBP Ex VAT £693.17 GBP Inc VAT
Regavolt Variable Transformer Single Phase 1.25kVA 5A 0-113%

Regavolt Single Phase 1.25kVA Variable Variac Transformer (5A 0-113%)

£197.26 GBP Ex VAT £236.71 GBP Inc VAT
Regavolt Variable Transformer Single Phase 1.5kVA 6A 0-113%

Regavolt Single Phase 1.5kVA Variable Transformer Variac (6A 0-113%)

£271.71 GBP Ex VAT £326.05 GBP Inc VAT
Regavolt Variable Transformer Single Phase 10kVA 40A 0-113%

Regavolt Single Phase 10kVA Variable Transformer Variac (40A 0-113%)

£2,670.48 GBP Ex VAT £3,204.58 GBP Inc VAT
Regavolt Variable Transformer Single Phase 1kVA 4A 0-113%

Regavolt Single Phase 1kVA Variable Transformer Variac (4A 0-113%)

£182.79 GBP Ex VAT £219.35 GBP Inc VAT
Regavolt Variable Transformer Single Phase 2.5kVA 10A 0-113%

Regavolt Single Phase 2.5kVA Variable Transformer Variac (10A 0-113%)

£389.05 GBP Ex VAT £466.86 GBP Inc VAT
Regavolt Variable Transformer Single Phase 2000VA 8A 0-113%

Regavolt Single Phase 2kVA Variable Transformer Variac (8A 0-113%)

£288.14 GBP Ex VAT £345.77 GBP Inc VAT
Regavolt Variable Transformer Single Phase 220VA 0.88A 0-113%

Regavolt Single Phase 220VA Variable Transformer Variac (0.88A 0-113%)

£142.25 GBP Ex VAT £170.70 GBP Inc VAT
Regavolt Variable Transformer Single Phase 350VA 1.4A 0-113%

Regavolt Single Phase 350VA Variable Transformer Variac (1.4A 0-113%)

£155.61 GBP Ex VAT £186.73 GBP Inc VAT
Regavolt Variable Transformer Single Phase 350VA 1.5A 0-100%

Regavolt Single Phase 350VA Variable Transformer Variac (1.5A 0-100%)

£155.61 GBP Ex VAT £186.73 GBP Inc VAT
Regavolt Variable Transformer Single Phase 3kVA 12A 0-113%

Regavolt Single Phase 3kVA Variable Transformer Variac (12A 0-113%)

£477.31 GBP Ex VAT £572.77 GBP Inc VAT
Regavolt Variable Transformer Single Phase 500VA 2A 0-113%

Regavolt Single Phase 500VA Variable Transformer Variac (2A 0-113%)

£159.46 GBP Ex VAT £191.35 GBP Inc VAT
Regavolt Variable Transformer Single Phase 750VA 3A 0-113%

Regavolt Single Phase 750VA Variable Transformer Variac (3A 0-113%)

£174.62 GBP Ex VAT £209.54 GBP Inc VAT
15W Ceramic Rheostat Rotary Resistor

15W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
30W Ceramic Rheostat Rotary Resistor

30W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
40W Ceramic Rheostat Rotary Resistor

40W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
50W Ceramic Rheostat Rotary Resistor

50W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
60W Ceramic Rheostat Rotary Resistor

60W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
125W Ceramic Rheostat Rotary Resistor

125W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
250W Ceramic Rheostat Rotary Resistor

250W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
500W Ceramic Rheostat Rotary Resistor

500W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
Bercostat Rotary Resistor

1000W Ceramic Rheostat Rotary Resistor

£0.00 GBP Ex VAT £0.00 GBP Inc VAT
404-EA Enclosed Regavolt-Analogue Meters: 240V Input, 0-275V,Output, 47-65Hz, 4A - 962732

404-EA Enclosed Regavolt-Analogue Meters: 240V Input, 0-275V,Output, 47-65Hz, 4A - 962732 Variac

£625.00 GBP Ex VAT £750.00 GBP Inc VAT
404-ED Enclosed Regavolt - Digital meters: 240V Input, 0-275V Output, 47-65Hz, 4A - 995120

Regavolt Enclosed Single Phase 240V Variable Transformer Variac (4A 0-115%)

£846.00 GBP Ex VAT £1,015.20 GBP Inc VAT
715-EB Enclosed Regavolt: 240V Input, 0-275V Output, 47-65Hz, 15A - 995241

715-EB Enclosed Regavolt: 240V Input, 0-275V Output, 47-65Hz, 15A - 995241

£906.00 GBP Ex VAT £1,087.20 GBP Inc VAT
MS 10 Voltage Stabiliser: 230V Input +10%, -20%, Output 230V +/-1.5%, 10A(2.3kVA) - 994654

MS 10 Voltage Stabiliser: 230V Input +10%, -20%, Output 230V +/-1.5%, 10A(2.3kVA) - 994654

£975.00 GBP Ex VAT £1,170.00 GBP Inc VAT
MS 3 Voltage Stabiliser: 230V Input +10%, -20%, Output 230V +/- 1.5%, 3A (0.69kVA) - 994652

MS 3 Voltage Stabiliser: 230V Input +10%, -20%, Output 230V +/- 1.5%, 3A (0.69kVA) - 994652

£535.00 GBP Ex VAT £642.00 GBP Inc VAT
MS-1.5 Voltage Stabiliser: 230V Input +10%, -20%, Output 230V +/-1.5%, 1.5A(0.35kVA) - 994653

230V Claude Lyons Voltage Stabiliser 230V Input +10% Output 230V +/-1.5%

£485.00 GBP Ex VAT £582.00 GBP Inc VAT
TS-3.5 Voltage Stabiliser: Input 230V +/-12.5%, Output 230V +/-0.5%, 60A (13.8kVA) - 993392

TS-3.5 Voltage Stabiliser: Input 230V +/-12.5%, Output 230V +/-0.5%, 60A (13.8kVA) - 993392

£1,341.00 GBP Ex VAT £1,609.20 GBP Inc VAT
715 Enclosed Regavolt Accessory - 4 way UK socket - 16A IEC - 962740/3

715 Enclosed Regavolt Accessory - 4 way UK socket - 16A IEC - 962740/3

£19.75 GBP Ex VAT £23.70 GBP Inc VAT
Contact and non-Contact Handheld Tachometer RPM Meter

Contact and non-Contact Handheld Tachometer RPM Meter

£29.95 GBP Ex VAT £35.94 GBP Inc VAT
Digital Desktop 100 Minute Countdown Timer

Digital Desktop 100 Minute Countdown Timer

£5.00 GBP Ex VAT £6.00 GBP Inc VAT
ISO-TECH Digital Oscilloscope 100Mhz, 4Ch - IDS8104 - 996203

ISO-TECH Digital Oscilloscope 100Mhz, 4Ch - IDS8104 - 996203

£895.00 GBP Ex VAT £1,074.00 GBP Inc VAT
ISO-TECH Digital Oscilloscope 150Mhz, 2 Ch - IDS 6152A-U - 996201

ISO-TECH Digital Oscilloscope 150Mhz, 2 Ch - IDS 6152A-U - 996201

£635.00 GBP Ex VAT £762.00 GBP Inc VAT
ISO-TECH Digital Oscilloscope 60Mhz, 2Ch - IDS8062 - 996219

ISO-TECH Digital Oscilloscope 60Mhz, 2Ch - IDS8062 - 996219

£485.00 GBP Ex VAT £582.00 GBP Inc VAT
Regavolt 1225 replacement brush BR627 (set of 3) - 633344J

Regavolt 1225 replacement brush BR627 (set of 3) - 633344J

£99.00 GBP Ex VAT £118.80 GBP Inc VAT
Regavolt 1225 Variable Transformer: 240V Input, 0-275V Output, 47-65 Hz, 25A - 995406/1

Regavolt 1225 Variable Transformer Variac: 240V Input, 0-275V Output, 47-65 Hz, 25A - 995406/1

£825.00 GBP Ex VAT £990.00 GBP Inc VAT
Regavolt 300 Series replacement brushes BR236 (pack of 5) - 633888

Regavolt 300 Series replacement brushes BR236 (pack of 5) - 633888

£90.00 GBP Ex VAT £108.00 GBP Inc VAT
Regavolt 301 Variable Transformer: 240V Input, 0-240V Output, 0.5A - 995010

Regavolt 301 Variable Transformer Variac: 240V Input, 0-240V Output, 0.5A - 995010

£230.00 GBP Ex VAT £276.00 GBP Inc VAT
Regavolt 400 Series replacement brush BR349 (Pack of 5) - 633889

Regavolt 400 Series replacement brush BR349 (Pack of 5) - 633889

£115.00 GBP Ex VAT £138.00 GBP Inc VAT
Regavolt 706 and 708 replacement brush BR621 - 633341J

Regavolt 706 and 708 replacement brush BR621 - 633341J

£46.00 GBP Ex VAT £55.20 GBP Inc VAT
Regavolt 710 and 715 replacement brush BR622 - 633342J

Regavolt 710 and 715 replacement brush BR622 - 633342J

£46.00 GBP Ex VAT £55.20 GBP Inc VAT
Regavolt 715 Variable Transformer: 240V Input, 0-275V Output, 15A - 995200

Regavolt 715 Variable Transformer Variac: 240V Input, 0-275V Output, 15A - 995200

£590.00 GBP Ex VAT £708.00 GBP Inc VAT
VARATRAN 33Y Variable Transformer: 240V Input 0-240V Output 0.9A - 995000

VARATRAN 33Y Variable Transformer Variac: 240V Input 0-240V Output 0.9A - 995000

£165.00 GBP Ex VAT £198.00 GBP Inc VAT
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