Extech Environmental Test & Measurement| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(136)
  - Material Lifting & Loading Equipment(397)
  - Storage & Shelving(1523)
  - Transit & Equipment Cases(625)
  - Trucks, Trolleys & Lifting Tables(260)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(120)
  - Adhesives & Glues(168)
  - Sealants & Resins(171)
  - Tapes(2181)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6865)
  - Linear Motion(1246)
  - Rotary Bearings & Housing Units(11713)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2222)
  - Carbon Fibre & Felt Sheets(6)
  - Castors & Wheels(1711)
  - Ceramic Materials(26)
  - Channel Support Systems(172)
  - Conveyor Components(488)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(1147)
  - Metal Materials(389)
  - Plastic & Rubber Materials(582)
  - Polishing & Finishing(29)
  - Shim Stock(91)
  - Structural Systems(2020)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1651)
  - Girder Fixings(142)
  - Magnets & Magnetic Strips(435)
  - Nails & Rivets(732)
  - Nuts & Washers(1560)
  - Pins, Keys & Retaining Clips(348)
  - Screws & Bolts(8076)
  - Sheet Metal & Panel Fasteners(298)
  - Spacers & Standoffs(1219)
  - Wall Plugs, Fixings & Anchors(645)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2243)
  - Clamps & Vices(490)
  - Hammers & Demolition(852)
  - Knives, Scissors & Saws(903)
  - Manual Grease Guns & Accessories(31)
  - Measuring & Marking(1213)
  - Pliers & Cutters(3473)
  - Sanding, Filing & Polishing(1274)
  - Screwdrivers, Hex & Torx Keys(6735)
  - Spanners, Sockets & Wrenches(11123)
  - Specialist Tools(1805)
  - Staplers & Riveters(80)
  - Threading Tools(1459)
  - Tool Kits & Tool Storage(2144)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(9113)
  - Brakes & Clutches(47)
  - Bushes & Collars(732)
  - Electric Actuators(1279)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1351)
  - Roller Chains & Accessories(1081)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1745)
  - Pipes & Pipe Fittings(1431)
  - Pipework Maintenance & Water Treatment(130)
  - Sinks, Toilets & Showers(17)
  - Valves & Taps(2613)
  - Water Heating & Pumps(352)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(21)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(148)
  - Hydraulic Fittings & Tubing(3665)
  - Hydraulic Fluids & Filtration(106)
  - Hydraulic Instrumentation & Switches(140)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(255)
  - Pneumatic & Hydraulic Pressure Gauges(4931)
  - Pneumatic Air Preparation(3334)
  - Pneumatic Connectors, Fittings & Hose(10351)
  - Pneumatic Counters, Logic Controllers & Timers(79)
  - Pneumatic Cylinders & Actuators(13783)
  - Pneumatic Sensors & Switches(1613)
  - Pneumatic Valves(8298)
  - Vacuum Components(1329)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(313)
  - Drill Bits & Parts(3153)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(416)
  - Power Tool Accessories(714)
  - Power Tools(488)
  - Sanding Belts, Discs & Wheels(1325)
  - Soldering(2091)
  - Welding & Brazing(121)
  - Workshop Tools(718)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5477)
  - Contactors & Auxiliary Contacts(12937)
  - Electric Motors(15493)
  - Industrial Robots(97)
  - PLCs, HMIs & Industrial Computing(8243)
  - Process Control(7021)
  - Sensors(31182)
  - Solenoids(125)
- Cables & Wires
  Cables & Wires
  - AV Cables(1706)
  - Cable Glands & Fittings(2305)
  - Cable Joints & Cable Sleeving(3237)
  - Cable Management(5795)
  - Cable Ties & Fixings(3346)
  - Computer Cables(1526)
  - Electrical Power & Industrial Cables(17555)
  - Networking & Coaxial Cables(7671)
  - Single Core Cable(5388)
  - Wire to Board Cables & Ribbon Cable(7303)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1253)
  - Enclosures(13846)
  - Enclosures & Racking Components(12020)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(30511)
  - Earth & Lightning Protection(120)
  - Fuse Holders & Accessories(1268)
  - Fuses(7496)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2293)
  - Air Conditioning & Heating Accessories(1463)
  - Building Automation(6)
  - Electronics Heating & Cooling Components(1618)
  - Fan Accessories(371)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1308)
  - Light Fittings, Fixtures & Luminaires(1378)
  - Lighting Components(222)
  - Torches & Inspection Lamps(659)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(798)
  - Relays(12309)
  - Signal Conditioners & Isolators(865)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(913)
  - DIP & Rotary Encoded Switches(942)
  - Domestic Installation Switches(1301)
  - Foot Switches & Components(242)
  - Joysticks & Components(282)
  - Key Switches & Selector Switches(2197)
  - Keyboard & Keypad Switches(1541)
  - Limit & Position Switches(2944)
  - Micro Switches & Detector Switches(2072)
  - Push Button Switches & Components(12650)
  - Rocker Switches & Components(913)
  - Rope Pull Switches & Components(299)
  - Rotary Switches & Components(3397)
  - Safety Enabling & Control Switches(153)
  - Safety Interlock Switches & Components(1857)
  - Switch Disconnectors & Components(7025)
  - Toggle Switches & Slide Switches(2002)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(620)
  - Battery Chargers & Power Banks(244)
  - Non-Rechargeable Batteries(439)
  - Rechargeable Batteries(482)
- Connectors
  Connectors
  - AV Connectors(1999)
  - Automotive Electrical Connectors(4896)
  - Backplane & Rack Connectors(1210)
  - Circular Connectors(20852)
  - IC Sockets & Adapters(625)
  - Mains & DC Power Connectors(4673)
  - Network & Telecom Connectors(3443)
  - PCB Connectors & Wire Housings(29360)
  - Power Connectors(10534)
  - RF Coaxial Connectors & Adapters(4656)
  - Terminal Blocks(31216)
  - USB, D Sub & Computing Connectors(8283)
  - Wire Terminals & Splices(6377)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1841)
  - Fibre Optic Components(220)
  - Indicators & Indicator Components(3982)
  - LED Lighting Components(4934)
  - LEDs - Light Emitting Diodes(5448)
  - Laser Modules & Components(242)
  - Optocouplers & Photodetectors(4212)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(816)
  - PCB Etching, Preparation & Developing(47)
  - PCB Handling(89)
  - PCB Spacers, Pillars & Supports(768)
  - PCB Tools(120)
  - Prototyping Boards(666)
- Passive Components
  Passive Components
  - Antennas(1958)
  - Capacitors(35759)
  - Crystals, Oscillators & Resonators(3541)
  - EMI Filters & Protection(6517)
  - Fixed Resistors(45344)
  - Inductors(9755)
  - Passive Components Kits(289)
  - Rotary Encoders(373)
  - Sounder, Buzzer & Microphone Components(862)
  - Surge Protection Components(3382)
  - Variable Resistors(4720)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8145)
  - Renewable Energy(112)
  - Transformers(2667)
  - Voltage Converters(13328)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(212)
  - BBC micro:bit Shop(146)
  - Development Tools & Single Board Computers(5385)
  - ROCK SBC Shop(158)
  - Raspberry Pi Shop(257)
  - STEM Education(84)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4657)
  - Audio & Video ICs(81)
  - Chip Programmers & Debuggers(123)
  - Clock, Timing & Frequency ICs(924)
  - Communication & Wireless Module ICs(971)
  - Data Converters(881)
  - Discrete Semiconductors(38235)
  - Interface ICs(2781)
  - Logic ICs(3430)
  - Memory Chips(2315)
  - Power Management ICs(13365)
  - Processors & Microcontrollers(6958)
  - Programmable Logic ICs(128)
  - Sensor ICs(3083)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(276)
  - Audio & Video(768)
  - Barcode Scanners & Accessories(140)
  - Car Technology(4)
  - Computer Components & Software(1633)
  - Keyboards & Mice(798)
  - Labelling(1457)
  - Memory & Data Storage(1929)
  - Mobile Computing(148)
  - Networking & WiFi(2310)
  - Phones & Walkie Talkies(105)
  - Photography & Drones(35)
  - Printing & Scanning(224)
  - Remote Controls(150)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(382)
  - Cleaning Equipment(73)
  - Cleaning Sprays & Fluids(82)
  - Electronics Cleaners & Protective Coatings(171)
  - Floor Cleaning(745)
  - Greases, Oils & Lubricants(484)
  - Paint & Painting Supplies(173)
  - Washroom Equipment & Supplies(412)
  - Waste & Recycling(195)
  - Wipes & Cloths(501)
- Office Supplies
  Office Supplies
  - Desk Organisation(61)
  - Filing(71)
  - Office Equipment(133)
  - Office Furniture(353)
  - Paper & Consumables(633)
  - Posting & Packaging(52)
  - White Boards, Notice Boards & Planners(166)
  - Writing & Drawing Supplies(188)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(170)
  - Disposable Workwear(418)
  - Ear Protection(249)
  - Eye & Face Protection(1095)
  - Fall Protection(593)
  - Hand Protection(6198)
  - Head Protection(666)
  - Hi Vis Clothing(4792)
  - Respiratory Protection(425)
  - Safety Footwear(13311)
  - Workwear(13440)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(259)
  - Door Control & Seals(455)
  - Key Cabinets & Safes(174)
  - Latches, Hinges & Handles(1021)
  - Locks & Bolts(1161)
  - Security Alarms & Sensors(346)
- Site Safety
  Site Safety
  - Fire Safety(147)
  - First Aid(159)
  - Lockout Tagout(576)
  - Safety Flooring(199)
  - Safety Signs(764)
  - Spillage Control(316)
  - Traffic Management & Crowd Control(961)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(873)
  - Data Acquisition & Logging(703)
  - Electrical Test & Measurement(1059)
  - Electronic Component Testing(222)
  - Engineering Test & Measurement(728)
  - Environmental Test & Measurement(943)
  - Lab Equipment(780)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(749)
  - Network Test & Measurement(480)
  - Oscilloscopes & Accessories(1421)
  - Pressure Test & Measurement(191)
  - RF Test & Measurement(180)
  - Signal Generators & Analysers(394)
  - Speed Test & Measurement(78)
  - Temperature Test & Measurement(2165)
  - Test Connectors(2724)
  - Test Leads & Test Lead Kits(1527)
  - Weight & Force Test & Measurement(668)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

HK$8,225.36Each Real time qty checker Compare	Extech 407766-NIST Sound Level Calibrator, ±1 dB Accuracy, 114dB Output, 0.5 in, 1 in Microphone Sound Output114dB Frequency1000Hz Accuracy±1 dB Microphone Size0.5 in, 1 in See similar products in Sound Level Calibrators	RS Stock No. 288-0168 Brand Extech Mfr. Part No. 407766-NIST
$Extech Sucrose Refractometer, 32%Brix max, 0%Brix min, Brix Refractometer$ HK$1,590.16Each Real time qty checker Compare	Extech Sucrose Refractometer, 32%Brix max, 0%Brix min, Brix Refractometer Refractometer TypeSucrose Maximum Measurement32%Brix Minimum Measurement0%Brix Best Accuracy±0.2 % Resolution0.2 See similar products in Refractometers	RS Stock No. 288-0391 Brand Extech Mfr. Part No. RF15
HK$1,704.56Each Real time qty checker Compare	Extech MO230 Moisture Meter, 75% Max, LCD Display, Battery-Powered Maximum Measurement75% Display TypeLCD Scale TypeBuilding Materials, Wood Power SourceBattery Model Number pMO230 See similar products in Moisture Meters	RS Stock No. 288-0345 Brand Extech Mfr. Part No. MO230
HK$590.88Each Real time qty checker Compare	Extech 445703 Digital Hygrometer, ± 5 % Accuracy, -10 → 60°C Max, 10 → 99%RH Max Absolute Maximum Temperature Measurement-10 → 60°C Hygrometer TypeThermohygrometer Maximum Humidity Measurement10 → 99%RH Best Temperature Measurement Accuracy1 °C Model Number p445703 See similar products in Hygrometers	RS Stock No. 287-3795 Brand Extech Mfr. Part No. 445703
HK$2,276.56Each Real time qty checker Compare	Extech FL700 pH Meter, 60 °C Max Maximum Temperature Measurement60 °C See similar products in pH Meters	RS Stock No. 288-0309 Brand Extech Mfr. Part No. FL700
HK$14,860.56Each Real time qty checker Compare	Extech SDL800-NIST Vibration Meter - Acceleration, Displacement, Velocity Measurement ParametersAcceleration, Displacement, Velocity Maximum Acceleration20.39g Maximum Displacement2000µm Model Number pSDL800-NIST See similar products in Vibration Meters	RS Stock No. 288-0430 Brand Extech Mfr. Part No. SDL800-NIST
HK$823.68Each Real time qty checker Compare	Extech EC505 Conductivity, pH, Total Dissolved Solids pH Analysis Electrode Electrode TypeConductivity, PH, Total Dissolved Solids See similar products in pH Probes	RS Stock No. 288-0273 Brand Extech Mfr. Part No. EC505
HK$594.88Each Real time qty checker Compare	Extech Module for Use with EC400 Conductivity/TDS/Salinity Meter Accessory TypeReplacement Conductivity Cell Module For Use WithEC400 Conductivity/TDS/Salinity Meter See similar products in Environmental Test & Measurement Accessories	RS Stock No. 288-0272 Brand Extech Mfr. Part No. EC405
HK$594.88Each Real time qty checker Compare	Extech Hygrometer Accessory TypeHumidity And Temperature Heat Watch See similar products in Environmental Test & Measurement Accessories	RS Stock No. 287-3817 Brand Extech Mfr. Part No. HW30
HK$915.20Each Real time qty checker Compare	Extech EC170 Moisture Meter, ±2 % Accuracy, LCD Display, Battery-Powered Best Accuracy±2 % Display TypeLCD Scale TypeDigital Power SourceBattery Model Number pEC170 See similar products in Moisture Meters	RS Stock No. 288-0271 Brand Extech Mfr. Part No. EC170
HK$915.20Each Real time qty checker Compare	Extech EC150 Conductivity Meter Maximum Conductivity1999µS/cm Minimum Conductivity0µS/cm Best Accuracy±1 %FS Resolution1 μS/cm See similar products in Conductivity Meters	RS Stock No. 288-0270 Brand Extech Mfr. Part No. EC150

Environmental Test & Measurement

CATEGORIES