Extech Electrical Test & Measurement| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(124)
  - Material Lifting & Loading Equipment(378)
  - Storage & Shelving(1646)
  - Transit & Equipment Cases(640)
  - Trucks, Trolleys & Lifting Tables(296)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(128)
  - Adhesives & Glues(95)
  - Sealants & Resins(120)
  - Tapes(2136)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6881)
  - Linear Motion(1248)
  - Rotary Bearings & Housing Units(13025)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2250)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(2105)
  - Ceramic Materials(26)
  - Channel Support Systems(177)
  - Conveyor Components(487)
  - Insulation Materials(101)
  - Knobs, Levers & Handles(1125)
  - Metal Materials(404)
  - Plastic & Rubber Materials(635)
  - Polishing & Finishing(5)
  - Shim Stock(95)
  - Structural Systems(1920)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1655)
  - Girder Fixings(138)
  - Magnets & Magnetic Strips(62)
  - Nails & Rivets(730)
  - Nuts & Washers(1506)
  - Pins, Keys & Retaining Clips(376)
  - Screws & Bolts(7945)
  - Sheet Metal & Panel Fasteners(299)
  - Spacers & Standoffs(1238)
  - Wall Plugs, Fixings & Anchors(638)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2176)
  - Clamps & Vices(502)
  - Hammers & Demolition(903)
  - Knives, Scissors & Saws(1174)
  - Manual Grease Guns & Accessories(42)
  - Measuring & Marking(1164)
  - Pliers & Cutters(3559)
  - Sanding, Filing & Polishing(1283)
  - Screwdrivers, Hex & Torx Keys(6789)
  - Spanners, Sockets & Wrenches(11279)
  - Specialist Tools(1811)
  - Staplers & Riveters(74)
  - Threading Tools(1376)
  - Tool Kits & Tool Storage(2234)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(9009)
  - Brakes & Clutches(32)
  - Bushes & Collars(789)
  - Electric Actuators(1281)
  - Gears & Racks(1070)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1353)
  - Roller Chains & Accessories(1111)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(2009)
  - Pipes & Pipe Fittings(1453)
  - Pipework Maintenance & Water Treatment(112)
  - Sinks, Toilets & Showers(20)
  - Valves & Taps(2665)
  - Water Heating & Pumps(348)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(21)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(191)
  - Hydraulic Fittings & Tubing(4309)
  - Hydraulic Fluids & Filtration(121)
  - Hydraulic Instrumentation & Switches(142)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(227)
  - Pneumatic & Hydraulic Pressure Gauges(4591)
  - Pneumatic Air Preparation(3473)
  - Pneumatic Connectors, Fittings & Hose(10532)
  - Pneumatic Counters, Logic Controllers & Timers(79)
  - Pneumatic Cylinders & Actuators(13947)
  - Pneumatic Sensors & Switches(1663)
  - Pneumatic Valves(8403)
  - Vacuum Components(1332)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(341)
  - Drill Bits & Parts(3109)
  - Grounds Maintenance Tools(22)
  - Milling & Lathing(398)
  - Power Tool Accessories(692)
  - Power Tools(468)
  - Sanding Belts, Discs & Wheels(1327)
  - Soldering(2075)
  - Welding & Brazing(94)
  - Workshop Tools(751)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5566)
  - Contactors & Auxiliary Contacts(13634)
  - Electric Motors(17498)
  - Industrial Robots(95)
  - PLCs, HMIs & Industrial Computing(8455)
  - Process Control(7082)
  - Sensors(32241)
  - Solenoids(128)
- Cables & Wires
  Cables & Wires
  - AV Cables(1722)
  - Cable Glands & Fittings(2376)
  - Cable Joints & Cable Sleeving(3208)
  - Cable Management(6079)
  - Cable Ties & Fixings(3385)
  - Computer Cables(1752)
  - Electrical Power & Industrial Cables(19006)
  - Networking & Coaxial Cables(5875)
  - Single Core Cable(7081)
  - Wire to Board Cables & Ribbon Cable(7632)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1300)
  - Enclosures(14190)
  - Enclosures & Racking Components(13513)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(35220)
  - Earth & Lightning Protection(130)
  - Fuse Holders & Accessories(1526)
  - Fuses(8459)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2332)
  - Air Conditioning & Heating Accessories(1510)
  - Building Automation(5)
  - Electronics Heating & Cooling Components(1775)
  - Fan Accessories(397)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1696)
  - Light Fittings, Fixtures & Luminaires(1264)
  - Lighting Components(220)
  - Torches & Inspection Lamps(565)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(853)
  - Relays(13045)
  - Signal Conditioners & Isolators(908)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(935)
  - DIP & Rotary Encoded Switches(976)
  - Domestic Installation Switches(1181)
  - Foot Switches & Components(242)
  - Joysticks & Components(294)
  - Key Switches & Selector Switches(2367)
  - Keyboard & Keypad Switches(1666)
  - Limit & Position Switches(3061)
  - Micro Switches & Detector Switches(2166)
  - Push Button Switches & Components(13818)
  - Rocker Switches & Components(994)
  - Rope Pull Switches & Components(329)
  - Rotary Switches & Components(3623)
  - Safety Enabling & Control Switches(163)
  - Safety Interlock Switches & Components(1526)
  - Switch Disconnectors & Components(7633)
  - Toggle Switches & Slide Switches(2051)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(666)
  - Battery Chargers & Power Banks(198)
  - Non-Rechargeable Batteries(76)
  - Rechargeable Batteries(288)
- Connectors
  Connectors
  - AV Connectors(1837)
  - Automotive Electrical Connectors(5021)
  - Backplane & Rack Connectors(1172)
  - Circular Connectors(21365)
  - IC Sockets & Adapters(642)
  - Mains & DC Power Connectors(4251)
  - Network & Telecom Connectors(2101)
  - PCB Connectors & Wire Housings(41537)
  - Power Connectors(10862)
  - RF Coaxial Connectors & Adapters(2566)
  - Terminal Blocks(31620)
  - USB, D Sub & Computing Connectors(8654)
  - Wire Terminals & Splices(6343)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1965)
  - Fibre Optic Components(220)
  - Indicators & Indicator Components(3807)
  - LED Lighting Components(5029)
  - LEDs - Light Emitting Diodes(5254)
  - Laser Modules & Components(200)
  - Optocouplers & Photodetectors(4142)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(843)
  - PCB Etching, Preparation & Developing(44)
  - PCB Handling(89)
  - PCB Spacers, Pillars & Supports(773)
  - PCB Tools(120)
  - Prototyping Boards(734)
- Passive Components
  Passive Components
  - Antennas(491)
  - Capacitors(34386)
  - Crystals, Oscillators & Resonators(3826)
  - EMI Filters & Protection(5300)
  - Fixed Resistors(42270)
  - Inductors(9724)
  - Passive Components Kits(280)
  - Rotary Encoders(352)
  - Sounder, Buzzer & Microphone Components(825)
  - Surge Protection Components(3340)
  - Variable Resistors(4716)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(7538)
  - Renewable Energy(96)
  - Transformers(2720)
  - Voltage Converters(13586)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(209)
  - BBC micro:bit Shop(122)
  - Development Tools & Single Board Computers(5114)
  - ROCK SBC Shop(90)
  - Raspberry Pi Shop(226)
  - STEM Education(96)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4545)
  - Audio & Video ICs(71)
  - Chip Programmers & Debuggers(120)
  - Clock, Timing & Frequency ICs(923)
  - Communication & Wireless Module ICs(367)
  - Data Converters(862)
  - Discrete Semiconductors(37182)
  - Interface ICs(2644)
  - Logic ICs(3221)
  - Memory Chips(2236)
  - Power Management ICs(12926)
  - Processors & Microcontrollers(7123)
  - Programmable Logic ICs(116)
  - Sensor ICs(3113)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(162)
  - Audio & Video(777)
  - Barcode Scanners & Accessories(144)
  - Car Technology(5)
  - Computer Components & Software(1926)
  - Keyboards & Mice(828)
  - Labelling(1493)
  - Memory & Data Storage(1983)
  - Mobile Computing(145)
  - Networking & WiFi(2227)
  - Phones & Walkie Talkies(92)
  - Photography & Drones(36)
  - Printing & Scanning(248)
  - Remote Controls(68)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(387)
  - Cleaning Equipment(75)
  - Cleaning Sprays & Fluids(27)
  - Electronics Cleaners & Protective Coatings(50)
  - Floor Cleaning(784)
  - Greases, Oils & Lubricants(468)
  - Paint & Painting Supplies(95)
  - Washroom Equipment & Supplies(435)
  - Waste & Recycling(223)
  - Wipes & Cloths(491)
- Office Supplies
  Office Supplies
  - Desk Organisation(67)
  - Filing(69)
  - Office Equipment(139)
  - Office Furniture(375)
  - Paper & Consumables(632)
  - Posting & Packaging(47)
  - White Boards, Notice Boards & Planners(124)
  - Writing & Drawing Supplies(187)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(179)
  - Disposable Workwear(441)
  - Ear Protection(268)
  - Eye & Face Protection(1077)
  - Fall Protection(690)
  - Hand Protection(6701)
  - Head Protection(761)
  - Hi Vis Clothing(5427)
  - Respiratory Protection(559)
  - Safety Footwear(13511)
  - Workwear(14833)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(244)
  - Door Control & Seals(451)
  - Key Cabinets & Safes(199)
  - Latches, Hinges & Handles(1018)
  - Locks & Bolts(1166)
  - Security Alarms & Sensors(283)
- Site Safety
  Site Safety
  - Fire Safety(139)
  - First Aid(50)
  - Lockout Tagout(577)
  - Safety Flooring(244)
  - Safety Signs(735)
  - Spillage Control(452)
  - Traffic Management & Crowd Control(1101)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(819)
  - Data Acquisition & Logging(597)
  - Electrical Test & Measurement(783)
  - Electronic Component Testing(213)
  - Engineering Test & Measurement(713)
  - Environmental Test & Measurement(869)
  - Lab Equipment(776)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(618)
  - Network Test & Measurement(337)
  - Oscilloscopes & Accessories(1044)
  - Pressure Test & Measurement(254)
  - RF Test & Measurement(131)
  - Signal Generators & Analysers(302)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(2013)
  - Test Connectors(2618)
  - Test Leads & Test Lead Kits(1550)
  - Weight & Force Test & Measurement(715)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Services

SGD190.12Each Real time qty checker Compare	Extech MA120 Clamp Meter Wireless, 200A dc, Max Current 200A ac CAT II 300V Absolute Maximum AC Current Measurement200A ac Absolute Maximum DC Current Measurement200A dc Model NumberMA120 ConnectivityWireless Clamp Meter TypeMini AC/DC Clamp Meter See similar products in Clamp Meters	RS Stock No. 288-0332 Brand Extech Mfr. Part No. MA120
SGD384.18Each Real time qty checker Compare	Extech 380260 Insulation Tester, 250V Min, 100V Max, CAT III-1000V Model Number p380260 Tester TypeInsulation Tester Minimum Test Voltage250V Maximum Test Voltage100V Display TypeBacklit LCD See similar products in Insulation Testers	RS Stock No. 267-5657 Brand Extech Mfr. Part No. 380260
SGD793.87Each Real time qty checker Compare	Extech MF100 Non Contact Voltage & Magnetic Field Indicator Indicator TypeMagnetic Field Battery Type9V Audible ToneYes See similar products in Non Contact Voltage & Magnetic Field Indicators	RS Stock No. 288-2312 Brand Extech Mfr. Part No. MF100
New SGD351.94Each Real time qty checker Compare	Extech EX820A Clamp Meter, Max Current 10A ac CAT IV Absolute Maximum AC Current Measurement10A ac Absolute Maximum AC Voltage Measurement1000V ac Absolute Maximum DC Voltage Measurement1000V dc Model NumberEX820A See similar products in Clamp Meters	RS Stock No. 298-043 Brand Extech Mfr. Part No. EX840A
SGD312.74Each Real time qty checker Compare	Extech 480403 Phase Rotation Tester, CAT III 600V, 400Hz Max, 600V ac Max Connection TypeCrocodile Clip Overvoltage CategoryCAT III 600V Display TypeLED Safety CategoryCAT III 600VV Maximum Frequency400Hz See similar products in Phase Rotation Testers	RS Stock No. 288-0219 Brand Extech Mfr. Part No. 480403
SGD627.07Each Real time qty checker Compare	Extech 380942 Clamp Meter USB, 30A dc, Max Current 30A ac CAT III 300V Absolute Maximum AC Current Measurement30A ac Absolute Maximum DC Current Measurement30A dc Absolute Maximum AC Voltage Measurement400V ac Absolute Maximum DC Voltage Measurement400V dc ConnectivityUSB See similar products in Clamp Meters	RS Stock No. 267-5659 Brand Extech Mfr. Part No. 380942
New SGD244.36Each Real time qty checker Compare	Extech EX820A Clamp Meter, Max Current 10A ac CAT IV Absolute Maximum AC Current Measurement10A ac Absolute Maximum AC Voltage Measurement1000V ac Absolute Maximum DC Voltage Measurement1000V dc Model NumberEX820A See similar products in Clamp Meters	RS Stock No. 298-034 Brand Extech Mfr. Part No. EX820A
New SGD46.62Each Real time qty checker Compare	Extech TG20 Cable Tracer Meter TypeCable Tracer See similar products in Cable Tracers & Fuse Finders	RS Stock No. 100-072 Brand Extech Mfr. Part No. TG20
SGD442.27Each Real time qty checker Compare	Extech MA1500 Clamp Meter, 1500A dc, Max Current 1500A ac CAT IV Absolute Maximum AC Current Measurement1500A ac Absolute Maximum DC Current Measurement1500A dc Absolute Maximum AC Voltage Measurement750V ac Absolute Maximum DC Voltage Measurement1000V dc Model NumberMA1500 See similar products in Clamp Meters	RS Stock No. 288-0333 Brand Extech Mfr. Part No. MA1500
SGD92.24Each Real time qty checker Compare	Extech MA440 Clamp Meters, 400A dc, Max Current 400A ac CAT III 600V Absolute Maximum AC Current Measurement400A ac Absolute Maximum DC Current Measurement400A dc Absolute Maximum AC Voltage Measurement600V ac Absolute Maximum DC Voltage Measurement600V dc Model NumberMA440 See similar products in Clamp Meters	RS Stock No. 102-504 Brand Extech Mfr. Part No. MA440
New SGD352.05Each Real time qty checker Compare	Extech MG310 Insulation Tester, 250V Min, 1000V Max, 5.5GΩ Max Model Number pMG310 Tester TypeInsulation Tester Maximum Test Voltage1000V Minimum Test Voltage250V Maximum Insulation Resistance Measurement5.5GΩ See similar products in Insulation Testers	RS Stock No. 100-079 Brand Extech Mfr. Part No. MG310
SGD1,082.56Each Real time qty checker Compare	Extech CLT600 Cable Tracer, Cable Detection Depth 50cm CAT III 450V, Maximum Safe Working Voltage 450V Display TypeLCD Cable Detection Depth50cm Meter TypeCable Tracer Safety CategoryCAT III 450V Maximum Safe Working Voltage450V See similar products in Cable Tracers & Fuse Finders	RS Stock No. 102-479 Brand Extech Mfr. Part No. CLT600
SGD88.82Each Real time qty checker Compare	Extech DVA30 Non Contact Voltage Detector, 12V ac to 600V ac Indicator TypeNon Contact Voltage Battery TypeLR44 Audible ToneYes Maximum Detection Voltage600V ac Minimum Detection Voltage12V ac See similar products in Non Contact Voltage & Magnetic Field Indicators	RS Stock No. 288-0255 Brand Extech Mfr. Part No. DVA30
SGD37.60Each Real time qty checker Compare	Extech MD10 Non Contact Magnetic Field Detector Indicator TypeMagnetic Field Battery TypeAAA See similar products in Non Contact Voltage & Magnetic Field Indicators	RS Stock No. 288-0339 Brand Extech Mfr. Part No. MD10
SGD118.12Each Real time qty checker Compare	Extech MA443 Clamp Meters, 400A dc, Max Current 400A ac CAT III 600V Absolute Maximum AC Current Measurement400A ac Absolute Maximum DC Current Measurement400A dc Absolute Maximum AC Voltage Measurement600V ac Absolute Maximum DC Voltage Measurement600V dc Model NumberMA443 See similar products in Clamp Meters	RS Stock No. 102-502 Brand Extech Mfr. Part No. MA443
SGD516.20Each Real time qty checker Compare	Extech DV690 Non Contact Voltage & Magnetic Field Indicator, 100V ac to 69000V ac Battery TypeAA Audible ToneYes Maximum Detection Voltage69000V ac Minimum Detection Voltage100V ac See similar products in Non Contact Voltage & Magnetic Field Indicators	RS Stock No. 102-467 Brand Extech Mfr. Part No. DV690
SGD469.38Each Real time qty checker Compare	Extech MG320 Insulation Tester, 50V Min, 1000V Max, CAT IV Model Number pMG320 Tester TypeInsulation Tester Minimum Test Voltage50V Maximum Test Voltage1000V Display TypeAnalog Bargraph, Digital See similar products in Insulation Testers	RS Stock No. 288-2313 Brand Extech Mfr. Part No. MG320
SGD400.19Each Real time qty checker Compare	Extech PQ2071 Clamp Meter USB, Max Current 1000A ac CAT III 1000V Absolute Maximum AC Current Measurement1000A ac Absolute Maximum AC Voltage Measurement750V ac ConnectivityUSB Model NumberPQ2071 Clamp Meter TypePower Clamp Meter See similar products in Clamp Meters	RS Stock No. 288-0370 Brand Extech Mfr. Part No. PQ2071
SGD423.77Each Real time qty checker Compare	Extech EX800 Multifunction Tester Model Number pEX800 See similar products in Multifunction Testers	RS Stock No. 288-0301 Brand Extech Mfr. Part No. EX800
SGD1,569.46Each Real time qty checker Compare	Extech PRC30-NIST Multi Function Calibrator, 50mA, 20V, 6.3 x 3.2 x 1.7in Maximum Voltage Measurement20V Maximum Current Measurement50mA Dimensions6.3 x 3.2 x 1.7in Model Number pPRC30-NIST See similar products in Multi Function Calibrators	RS Stock No. 288-0386 Brand Extech Mfr. Part No. PRC30-NIST

Electrical Test & Measurement

CATEGORIES