Water regulation accessories

500+ products

Choose a water regulation accessory tailored to your specific needs for optimal efficiency and avoid any undesirable waste or overconsumption.

Air conditioning refrigeration diagnostic tool, refrigerant manifold diagnostic tool (1/5)

Air conditioning refrigeration diagnostic tool, refrigerant manifold diagnostic tool (2/5)

Air conditioning refrigeration diagnostic tool, refrigerant manifold diagnostic tool (3/5)

Air conditioning refrigeration diagnostic tool, refrigerant manifold diagnostic tool

~~£80.98~~

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Air conditioning manifold diagnostic pressure gauge kit, 3-way air conditioning manifold pressure gauge kit, compatible with R134A R12 R22 R502 refrigerant, with quick hose connectors (1/5)

Air conditioning manifold diagnostic pressure gauge kit, 3-way air conditioning manifold pressure gauge kit, compatible with R134A R12 R22 R502 refrigerant, with quick hose connectors

~~£72.18~~

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Engine and Oil Pressure Tester Tool Kit (1/5)

Engine and Oil Pressure Tester Tool Kit (2/5)

Engine and Oil Pressure Tester Tool Kit (3/5)

Engine and Oil Pressure Tester Tool Kit

~~£85.57~~

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Differential Pressure Gauges Digital Pressure Gauge Portable Dual Port Pressure Gauge with 12 Selectable Units Gas Pressure Gauge for Heating, Ventilation and Air Conditioning (1/4)

Differential Pressure Gauges Digital Pressure Gauge Portable Dual Port Pressure Gauge with 12 Selectable Units Gas Pressure Gauge for Heating, Ventilation and Air Conditioning

~~£73.70~~

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Kit of tester of Compression, screen LCD, display digital, gauge professional universal for engines to gasoline (1/5)

Kit of tester of Compression, screen LCD, display digital, gauge professional universal for engines to gasoline (2/5)

Kit of tester of Compression, screen LCD, display digital, gauge professional universal for engines to gasoline (3/5)

Kit of tester of Compression, screen LCD, display digital, gauge professional universal for engines to gasoline (4/5)

Kit of tester of Compression, screen LCD, display digital, gauge professional universal for engines to gasoline

-16%

~~£50.39~~Lowest price 30d

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High-precision water pressure sensor with analog signal, IP65 rated, with G3/8 screw connection (0-50 BAR) (1/5)

High-precision water pressure sensor with analog signal, IP65 rated, with G3/8 screw connection (0-50 BAR) (2/5)

High-precision water pressure sensor with analog signal, IP65 rated, with G3/8 screw connection (0-50 BAR) (3/5)

High-precision water pressure sensor with analog signal, IP65 rated, with G3/8 screw connection (0-50 BAR)

~~£62.00~~

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Professional engine compression tester kit, multifunctional automotive cylinder pressure tester with 2 nozzles and 4 adapters for cars and motorcycles, low pressure range of 0 to 3 (1/5)

Professional engine compression tester kit, multifunctional automotive cylinder pressure tester with 2 nozzles and 4 adapters for cars and motorcycles, low pressure range of 0 to 3

~~£59.45~~

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Compression Tester Kit, LCD Screen, Digital Display, Universal Professional Compression Gauge for Gasoline Engines (1/5)

Compression Tester Kit, LCD Screen, Digital Display, Universal Professional Compression Gauge for Gasoline Engines (2/5)

Compression Tester Kit, LCD Screen, Digital Display, Universal Professional Compression Gauge for Gasoline Engines (3/5)

Compression Tester Kit, LCD Screen, Digital Display, Universal Professional Compression Gauge for Gasoline Engines

~~£73.33~~

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Fuel Injection Pressure Test Gauge 0-100 PSI - For Gasoline Engines (1/5)

Fuel Injection Pressure Test Gauge 0-100 PSI - For Gasoline Engines (2/5)

Fuel Injection Pressure Test Gauge 0-100 PSI - For Gasoline Engines (3/5)

Fuel Injection Pressure Test Gauge 0-100 PSI - For Gasoline Engines

~~£69.52~~

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Universal 7-Color LED Turbo Pressure Gauge, 52mm, Digital Display, Needle, 2-inch (1/5)

Universal 7-Color LED Turbo Pressure Gauge, 52mm, Digital Display, Needle, 2-inch (2/5)

Universal 7-Color LED Turbo Pressure Gauge, 52mm, Digital Display, Needle, 2-inch (3/5)

Universal 7-Color LED Turbo Pressure Gauge, 52mm, Digital Display, Needle, 2-inch

~~£71.14~~

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Compression Tester for Car/Truck Petrol Engines, 0-21 bar 9-Piece Kit (1/4)

Compression Tester for Car/Truck Petrol Engines, 0-21 bar 9-Piece Kit (2/4)

Compression Tester for Car/Truck Petrol Engines, 0-21 bar 9-Piece Kit

~~£69.73~~

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Compression Tester for Car/Truck Petrol Engines, 0-21 bar 9-Piece Kit

~~£69.86~~

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G1/4" Silicon Pressure Transmitter Transducer for Water, Gas, and Oil (0-1.6 MPa) (1/5)

G1/4" Silicon Pressure Transmitter Transducer for Water, Gas, and Oil (0-1.6 MPa) (2/5)

G1/4" Silicon Pressure Transmitter Transducer for Water, Gas, and Oil (0-1.6 MPa) (3/5)

G1/4" Silicon Pressure Transmitter Transducer for Water, Gas, and Oil (0-1.6 MPa)

~~£56.35~~

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Accurate pressure gauge, air gauge instrument for vacuum pump, 0-14psi 1/8 inch NPT connector (1/5)

Accurate pressure gauge, air gauge instrument for vacuum pump, 0-14psi 1/8 inch NPT connector (2/5)

Accurate pressure gauge, air gauge instrument for vacuum pump, 0-14psi 1/8 inch NPT connector (3/5)

Accurate pressure gauge, air gauge instrument for vacuum pump, 0-14psi 1/8 inch NPT connector

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PRESSURE GAUGE (79936)

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Leak detector in the combustion and cooling system - Cylinder head A CO2 and gaseous fluid tester (1/4)

Leak detector in the combustion and cooling system - Cylinder head A CO2 and gaseous fluid tester (2/4)

Leak detector in the combustion and cooling system - Cylinder head A CO2 and gaseous fluid tester

~~£88.57~~

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Compressiometer Box Compressor Set Compression Tester for all Engines Two Test Modes: Bar and PSI – Red MUMU (1/4)

Compressiometer Box Compressor Set Compression Tester for all Engines Two Test Modes: Bar and PSI – Red MUMU (2/4)

Compressiometer Box Compressor Set Compression Tester for all Engines Two Test Modes: Bar and PSI – Red MUMU

~~£53.09~~

Engine Compression Tester TDI CDI Diagnostic Tool Engine Cylinder Pressure Gauge Engine Cylinder Pressure Tester Kit 0-1000PSI for Tractor Diesel Engines Car (1/5)

Engine Compression Tester TDI CDI Diagnostic Tool Engine Cylinder Pressure Gauge Engine Cylinder Pressure Tester Kit 0-1000PSI for Tractor Diesel Engines Car

Handheld Vacuum Pressure Pump Tester Tool, Hand-held ... (1/5)

Handheld Vacuum Pressure Pump Tester Tool, Hand-held ... (2/5)

Handheld Vacuum Pressure Pump Tester Tool, Hand-held ... (3/5)

Handheld Vacuum Pressure Pump Tester Tool, Hand-held ...

~~£60.99~~

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12V 2in 0-100PSI oil pressure gauge meter with 7 colour LED display and universal sensor for car. (1/5)

12V 2in 0-100PSI oil pressure gauge meter with 7 colour LED display and universal sensor for car. (2/5)

12V 2in 0-100PSI oil pressure gauge meter with 7 colour LED display and universal sensor for car. (3/5)

12V 2in 0-100PSI oil pressure gauge meter with 7 colour LED display and universal sensor for car.

~~£67.99~~

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4-cylinder carburetor synchronization kit with vacuum gauge and balancing gauges for motorcycle carburetors. (1/5)

4-cylinder carburetor synchronization kit with vacuum gauge and balancing gauges for motorcycle carburetors. (2/5)

4-cylinder carburetor synchronization kit with vacuum gauge and balancing gauges for motorcycle carburetors. (3/5)

4-cylinder carburetor synchronization kit with vacuum gauge and balancing gauges for motorcycle carburetors.

~~£66.99~~

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Diesel and gasoline pressure tester kit, hand tools (1/4)

Diesel and gasoline pressure tester kit, hand tools (2/4)

Diesel and gasoline pressure tester kit, hand tools

~~£60.99~~

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- (6pcs) Set of 6 iron padlocks with identical keys - 50 mm (1/4)

- (6pcs) Set of 6 iron padlocks with identical keys - 50 mm (2/4)

- (6pcs) Set of 6 iron padlocks with identical keys - 50 mm

~~£64.99~~

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Trintion 28PCS Radiator Pressure Tester Kit Universal Cooling System Tester Kit Imprint Device and Adapters Professional Radiator Tool Kit for Leak Detection Coolant Filling for Cars (1/5)

Trintion 28PCS Radiator Pressure Tester Kit Universal Cooling System Tester Kit Imprint Device and Adapters Professional Radiator Tool Kit for Leak Detection Coolant Filling for Cars

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8-Piece Combustion Leak Tester Kit, Precise Design, High Performance, Wide Application, Combustion Gas Leak Detector, Test Liquid Can Be (1/5)

8-Piece Combustion Leak Tester Kit, Precise Design, High Performance, Wide Application, Combustion Gas Leak Detector, Test Liquid Can Be (2/5)

8-Piece Combustion Leak Tester Kit, Precise Design, High Performance, Wide Application, Combustion Gas Leak Detector, Test Liquid Can Be (3/5)

8-Piece Combustion Leak Tester Kit, Precise Design, High Performance, Wide Application, Combustion Gas Leak Detector, Test Liquid Can Be

~~£75.99~~

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Cylinder Leak Tester, Dual Gauge Compression Leak Detector Kit 0-7BAR/0-100PSI, Automotive Mechanics and Car Enthusiasts. (1/5)

Cylinder Leak Tester, Dual Gauge Compression Leak Detector Kit 0-7BAR/0-100PSI, Automotive Mechanics and Car Enthusiasts. (2/5)

Cylinder Leak Tester, Dual Gauge Compression Leak Detector Kit 0-7BAR/0-100PSI, Automotive Mechanics and Car Enthusiasts. (3/5)

Cylinder Leak Tester, Dual Gauge Compression Leak Detector Kit 0-7BAR/0-100PSI, Automotive Mechanics and Car Enthusiasts.

~~£78.99~~

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Oil Pressure Gauge, Oil Test 'Engine Kit 'Tools Tester Kit' with Tool Box Warning ' to 90° Adapter Gaule' for Car Truck. (1/5)

Oil Pressure Gauge, Oil Test 'Engine Kit 'Tools Tester Kit' with Tool Box Warning ' to 90° Adapter Gaule' for Car Truck. (2/5)

Oil Pressure Gauge, Oil Test 'Engine Kit 'Tools Tester Kit' with Tool Box Warning ' to 90° Adapter Gaule' for Car Truck. (3/5)

Oil Pressure Gauge, Oil Test 'Engine Kit 'Tools Tester Kit' with Tool Box Warning ' to 90° Adapter Gaule' for Car Truck.

~~£71.99~~

Free shipping

Cylinder Leak Tester Compression Test Kit TU-21 Engine Cylinder Gauge Leak Tester Kit Diagnostic Tool Leak Detector. (1/5)

Cylinder Leak Tester Compression Test Kit TU-21 Engine Cylinder Gauge Leak Tester Kit Diagnostic Tool Leak Detector. (2/5)

Cylinder Leak Tester Compression Test Kit TU-21 Engine Cylinder Gauge Leak Tester Kit Diagnostic Tool Leak Detector. (3/5)

Cylinder Leak Tester Compression Test Kit TU-21 Engine Cylinder Gauge Leak Tester Kit Diagnostic Tool Leak Detector.

~~£78.99~~

Free shipping

Engine oil pressure gauge 0 to 500psi, Transmission fluid testing tool kit, automatic transmission gauge with hose and 12-piece adapters (1/5)

Engine oil pressure gauge 0 to 500psi, Transmission fluid testing tool kit, automatic transmission gauge with hose and 12-piece adapters (2/5)

Engine oil pressure gauge 0 to 500psi, Transmission fluid testing tool kit, automatic transmission gauge with hose and 12-piece adapters (3/5)

Engine oil pressure gauge 0 to 500psi, Transmission fluid testing tool kit, automatic transmission gauge with hose and 12-piece adapters

~~£72.99~~

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0500 PSI Air Conditioning Fluid Diagnostic Fluoride Manifold Table Gauge R134a Assembly (1/5)

0500 PSI Air Conditioning Fluid Diagnostic Fluoride Manifold Table Gauge R134a Assembly (2/5)

0500 PSI Air Conditioning Fluid Diagnostic Fluoride Manifold Table Gauge R134a Assembly (3/5)

0500 PSI Air Conditioning Fluid Diagnostic Fluoride Manifold Table Gauge R134a Assembly

~~£78.99~~

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Tube Pressure Test Pump, Manual Effect, Hydraulic Pressure Measurement for Various Pipes. (1/5)

Tube Pressure Test Pump, Manual Effect, Hydraulic Pressure Measurement for Various Pipes. (2/5)

Tube Pressure Test Pump, Manual Effect, Hydraulic Pressure Measurement for Various Pipes. (3/5)

Tube Pressure Test Pump, Manual Effect, Hydraulic Pressure Measurement for Various Pipes.

~~£74.99~~

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Cylinder Leak Tester, 4-Piece Gasoline Engine Compression Leak Detector TU-21 (1/5)

Cylinder Leak Tester, 4-Piece Gasoline Engine Compression Leak Detector TU-21 (2/5)

Cylinder Leak Tester, 4-Piece Gasoline Engine Compression Leak Detector TU-21 (3/5)

Cylinder Leak Tester, 4-Piece Gasoline Engine Compression Leak Detector TU-21

~~£71.99~~

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210572 Diesel Engine Compression Tester Kit vidaXL (1/5)

210572 Diesel Engine Compression Tester Kit vidaXL (2/5)

210572 Diesel Engine Compression Tester Kit vidaXL (3/5)

210572 Diesel Engine Compression Tester Kit vidaXL (4/5)

210572 Diesel Engine Compression Tester Kit vidaXL

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ECX2712B1 axial pressure gauge, very popular, for swimming pools with drive disc, sand pump and spa pump – replacement pressure gauge. (1/5)

ECX2712B1 axial pressure gauge, very popular, for swimming pools with drive disc, sand pump and spa pump – replacement pressure gauge. (2/5)

ECX2712B1 axial pressure gauge, very popular, for swimming pools with drive disc, sand pump and spa pump – replacement pressure gauge. (3/5)

ECX2712B1 axial pressure gauge, very popular, for swimming pools with drive disc, sand pump and spa pump – replacement pressure gauge.

~~£32.32~~

Free shipping

Sealey Cooling System Tester Cap System VS001 (1/2)

Sealey Cooling System Tester Cap System VS001

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9-Piece Compression Tester Kit for Car and Truck Petrol Engines, 0-21 Bar Range (1/5)

9-Piece Compression Tester Kit for Car and Truck Petrol Engines, 0-21 Bar Range (2/5)

9-Piece Compression Tester Kit for Car and Truck Petrol Engines, 0-21 Bar Range (3/5)

9-Piece Compression Tester Kit for Car and Truck Petrol Engines, 0-21 Bar Range

~~£37.63~~

17-piece Cylinder Compression Tester Kit 0-300PSI Universal Engine Cylinder Pressure Digital Gauge Read Cylinder Compression Tester Cylinder Gauge (1/5)

17-piece Cylinder Compression Tester Kit 0-300PSI Universal Engine Cylinder Pressure Digital Gauge Read Cylinder Compression Tester Cylinder Gauge

~~£79.99~~

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10-piece 90-degree carburetor adjustment wrench set, angled screwdriver for ATV, UTV, and snowmobile carburetor adjustment (1/5)

10-piece 90-degree carburetor adjustment wrench set, angled screwdriver for ATV, UTV, and snowmobile carburetor adjustment (2/5)

10-piece 90-degree carburetor adjustment wrench set, angled screwdriver for ATV, UTV, and snowmobile carburetor adjustment (3/5)

10-piece 90-degree carburetor adjustment wrench set, angled screwdriver for ATV, UTV, and snowmobile carburetor adjustment

~~£80.99~~

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Car refrigerant gauge, three-way air conditioning diagnostic manifold, instrument cluster, AC diagnostic refrigerant gauge (1/5)

Car refrigerant gauge, three-way air conditioning diagnostic manifold, instrument cluster, AC diagnostic refrigerant gauge (2/5)

Car refrigerant gauge, three-way air conditioning diagnostic manifold, instrument cluster, AC diagnostic refrigerant gauge (3/5)

Car refrigerant gauge, three-way air conditioning diagnostic manifold, instrument cluster, AC diagnostic refrigerant gauge

~~£74.24~~

Free shipping

Accurate vacuum pump pressure gauge, 0-14 psi, 1/8" NPT fitting (1/5)

Accurate vacuum pump pressure gauge, 0-14 psi, 1/8" NPT fitting (2/5)

Accurate vacuum pump pressure gauge, 0-14 psi, 1/8" NPT fitting (3/5)

Accurate vacuum pump pressure gauge, 0-14 psi, 1/8" NPT fitting

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Oil gauge, products for automotive electrical systems, 2-inch (52 mm) oil pressure indicator, digital display with motor step by step (1/4)

Oil gauge, products for automotive electrical systems, 2-inch (52 mm) oil pressure indicator, digital display with motor step by step (2/4)

Oil gauge, products for automotive electrical systems, 2-inch (52 mm) oil pressure indicator, digital display with motor step by step (3/4)

Oil gauge, products for automotive electrical systems, 2-inch (52 mm) oil pressure indicator, digital display with motor step by step

~~£127.58~~

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R410 22 134A Air Conditioning Pressure Gauge, 3-Way, Diagnostic AC Manifold Gauge Tube Assembly for Freon Charging (1/5)

R410 22 134A Air Conditioning Pressure Gauge, 3-Way, Diagnostic AC Manifold Gauge Tube Assembly for Freon Charging (2/5)

R410 22 134A Air Conditioning Pressure Gauge, 3-Way, Diagnostic AC Manifold Gauge Tube Assembly for Freon Charging (3/5)

R410 22 134A Air Conditioning Pressure Gauge, 3-Way, Diagnostic AC Manifold Gauge Tube Assembly for Freon Charging (4/5)

R410 22 134A Air Conditioning Pressure Gauge, 3-Way, Diagnostic AC Manifold Gauge Tube Assembly for Freon Charging

~~£105.66~~

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R410 22 134A Air Conditioning Pressure Gauge, 3 Way, Air Conditioning Diagnostic Pressure Gauge Hose Assembly for Refrigerant Filling (1/5)

R410 22 134A Air Conditioning Pressure Gauge, 3 Way, Air Conditioning Diagnostic Pressure Gauge Hose Assembly for Refrigerant Filling (2/5)

R410 22 134A Air Conditioning Pressure Gauge, 3 Way, Air Conditioning Diagnostic Pressure Gauge Hose Assembly for Refrigerant Filling (3/5)

R410 22 134A Air Conditioning Pressure Gauge, 3 Way, Air Conditioning Diagnostic Pressure Gauge Hose Assembly for Refrigerant Filling (4/5)

R410 22 134A Air Conditioning Pressure Gauge, 3 Way, Air Conditioning Diagnostic Pressure Gauge Hose Assembly for Refrigerant Filling

~~£117.10~~

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Water pressure gauge, measuring range 0-100 psi, water pressure gauge for 50 mm diameter well pump (1/5)

Water pressure gauge, measuring range 0-100 psi, water pressure gauge for 50 mm diameter well pump (2/5)

Water pressure gauge, measuring range 0-100 psi, water pressure gauge for 50 mm diameter well pump (3/5)

Water pressure gauge, measuring range 0-100 psi, water pressure gauge for 50 mm diameter well pump

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Compression tester, spark plug tester, manometer tool set for testing motorcycles, cars, outboard motors, chainsaws, snowmobiles and gasoline engines--BIEMMEDUE (1/5)

Compression tester, spark plug tester, manometer tool set for testing motorcycles, cars, outboard motors, chainsaws, snowmobiles and gasoline engines--BIEMMEDUE

~~£47.13~~

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