Testo Environmental Test & Measurement| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(63)
  - Material Lifting & Loading Equipment(379)
  - Storage & Shelving(1387)
  - Transit & Equipment Cases(362)
  - Trucks, Trolleys & Lifting Tables(237)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(117)
  - Adhesives & Glues(73)
  - Sealants & Resins(122)
  - Tapes(2007)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6797)
  - Linear Motion(1277)
  - Rotary Bearings & Housing Units(11400)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2237)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1611)
  - Ceramic Materials(25)
  - Channel Support Systems(175)
  - Conveyor Components(502)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(873)
  - Metal Materials(400)
  - Plastic & Rubber Materials(668)
  - Polishing & Finishing(31)
  - Shim Stock(95)
  - Structural Systems(2097)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1643)
  - Girder Fixings(138)
  - Magnets & Magnetic Strips(417)
  - Nails & Rivets(690)
  - Nuts & Washers(1435)
  - Pins, Keys & Retaining Clips(287)
  - Screws & Bolts(7211)
  - Sheet Metal & Panel Fasteners(202)
  - Spacers & Standoffs(1301)
  - Wall Plugs, Fixings & Anchors(635)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2208)
  - Clamps & Vices(494)
  - Hammers & Demolition(779)
  - Knives, Scissors & Saws(819)
  - Manual Grease Guns & Accessories(29)
  - Measuring & Marking(985)
  - Pliers & Cutters(3416)
  - Sanding, Filing & Polishing(1268)
  - Screwdrivers, Hex & Torx Keys(6025)
  - Spanners, Sockets & Wrenches(9687)
  - Specialist Tools(1603)
  - Staplers & Riveters(55)
  - Threading Tools(1376)
  - Tool Kits & Tool Storage(1818)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(8440)
  - Brakes & Clutches(49)
  - Bushes & Collars(726)
  - Electric Actuators(920)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(119)
  - Power Transmission Couplings(1384)
  - Roller Chains & Accessories(1076)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1937)
  - Pipes & Pipe Fittings(1854)
  - Pipework Maintenance & Water Treatment(112)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2514)
  - Water Heating & Pumps(220)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(24)
  - Compressed Air Piping Systems(227)
  - Hydraulic Cylinders, Pumps & Power Units(169)
  - Hydraulic Fittings & Tubing(2754)
  - Hydraulic Fluids & Filtration(115)
  - Hydraulic Instrumentation & Switches(144)
  - Hydraulic Tools(9)
  - Hydraulic Valves & Manifolds(219)
  - Pneumatic & Hydraulic Pressure Gauges(4926)
  - Pneumatic Air Preparation(2997)
  - Pneumatic Connectors, Fittings & Hose(9337)
  - Pneumatic Counters, Logic Controllers & Timers(79)
  - Pneumatic Cylinders & Actuators(11158)
  - Pneumatic Sensors & Switches(1075)
  - Pneumatic Valves(7569)
  - Vacuum Components(1277)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(393)
  - Drill Bits & Parts(3953)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(428)
  - Power Tool Accessories(526)
  - Power Tools(347)
  - Sanding Belts, Discs & Wheels(1156)
  - Soldering(1612)
  - Welding & Brazing(118)
  - Workshop Tools(637)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5150)
  - Contactors & Auxiliary Contacts(10079)
  - Electric Motors(10019)
  - Industrial Robots(22)
  - PLCs, HMIs & Industrial Computing(7306)
  - Process Control(6494)
  - Sensors(24385)
  - Solenoids(153)
- Cables & Wires
  Cables & Wires
  - AV Cables(1496)
  - Cable Glands & Fittings(2175)
  - Cable Joints & Cable Sleeving(3068)
  - Cable Management(6057)
  - Cable Ties & Fixings(3383)
  - Computer Cables(1371)
  - Electrical Power & Industrial Cables(13341)
  - Networking & Coaxial Cables(6600)
  - Single Core Cable(4563)
  - Wire to Board Cables & Ribbon Cable(7441)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1095)
  - Enclosures(12821)
  - Enclosures & Racking Components(7425)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(11786)
  - Earth & Lightning Protection(117)
  - Fuse Holders & Accessories(1110)
  - Fuses(7446)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2372)
  - Air Conditioning & Heating Accessories(1474)
  - Electronics Heating & Cooling Components(1717)
  - Fan Accessories(402)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(813)
  - Light Fittings, Fixtures & Luminaires(432)
  - Lighting Components(195)
  - Torches & Inspection Lamps(328)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(840)
  - Relays(12686)
  - Signal Conditioners & Isolators(764)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1016)
  - DIP & Rotary Encoded Switches(1182)
  - Domestic Installation Switches(987)
  - Foot Switches & Components(244)
  - Joysticks & Components(270)
  - Key Switches & Selector Switches(2116)
  - Keyboard & Keypad Switches(1865)
  - Limit & Position Switches(2629)
  - Micro Switches & Detector Switches(2165)
  - Push Button Switches & Components(12759)
  - Rocker Switches & Components(973)
  - Rope Pull Switches & Components(280)
  - Rotary Switches & Components(3365)
  - Safety Enabling & Control Switches(81)
  - Safety Interlock Switches & Components(1520)
  - Switch Disconnectors & Components(5549)
  - Toggle Switches & Slide Switches(2137)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(656)
  - Battery Chargers & Power Banks(11)
  - Non-Rechargeable Batteries(141)
  - Rechargeable Batteries(400)
- Connectors
  Connectors
  - AV Connectors(1963)
  - Automotive Electrical Connectors(4925)
  - Backplane & Rack Connectors(1318)
  - Circular Connectors(20548)
  - IC Sockets & Adapters(670)
  - Mains & DC Power Connectors(3493)
  - Network & Telecom Connectors(3263)
  - PCB Connectors & Wire Housings(41822)
  - Power Connectors(9457)
  - RF Coaxial Connectors & Adapters(4775)
  - Terminal Blocks(28857)
  - USB, D Sub & Computing Connectors(9102)
  - Wire Terminals & Splices(6548)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1845)
  - Fibre Optic Components(226)
  - Indicators & Indicator Components(3712)
  - LED Lighting Components(4456)
  - LEDs - Light Emitting Diodes(6204)
  - Laser Modules & Components(126)
  - Optocouplers & Photodetectors(4513)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(421)
  - PCB Etching, Preparation & Developing(49)
  - PCB Handling(90)
  - PCB Spacers, Pillars & Supports(811)
  - PCB Tools(123)
  - Prototyping Boards(543)
- Passive Components
  Passive Components
  - Antennas(656)
  - Capacitors(41831)
  - Crystals, Oscillators & Resonators(3921)
  - EMI Filters & Protection(6458)
  - Fixed Resistors(47518)
  - Inductors(10223)
  - Passive Components Kits(331)
  - Rotary Encoders(374)
  - Sounder, Buzzer & Microphone Components(836)
  - Surge Protection Components(3481)
  - Variable Resistors(4773)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(5715)
  - Renewable Energy(65)
  - Transformers(2871)
  - Uninterruptible Power Supplies - UPS(1)
  - Voltage Converters(12897)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(180)
  - BBC micro:bit Shop(153)
  - Development Tools & Single Board Computers(3216)
  - ROCK SBC Shop(63)
  - Raspberry Pi Shop(271)
  - STEM Education(85)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5274)
  - Audio & Video ICs(96)
  - Chip Programmers & Debuggers(87)
  - Clock, Timing & Frequency ICs(1146)
  - Communication & Wireless Module ICs(438)
  - Data Converters(1330)
  - Discrete Semiconductors(39880)
  - Interface ICs(3486)
  - Logic ICs(4527)
  - Memory Chips(2619)
  - Power Management ICs(11492)
  - Processors & Microcontrollers(7661)
  - Programmable Logic ICs(76)
  - Sensor ICs(3392)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(457)
  - Audio & Video(565)
  - Barcode Scanners & Accessories(132)
  - Car Technology(4)
  - Computer Components & Software(1132)
  - Keyboards & Mice(270)
  - Labelling(1611)
  - Memory & Data Storage(642)
  - Mobile Computing(130)
  - Networking & WiFi(1428)
  - Phones & Walkie Talkies(47)
  - Photography & Drones(23)
  - Printing & Scanning(239)
  - Remote Controls(42)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(359)
  - Cleaning Equipment(23)
  - Cleaning Sprays & Fluids(31)
  - Electronics Cleaners & Protective Coatings(48)
  - Floor Cleaning(583)
  - Greases, Oils & Lubricants(319)
  - Paint & Painting Supplies(102)
  - Washroom Equipment & Supplies(371)
  - Waste & Recycling(195)
  - Wipes & Cloths(365)
- Office Supplies
  Office Supplies
  - Desk Organisation(59)
  - Filing(74)
  - Office Equipment(110)
  - Office Furniture(327)
  - Paper & Consumables(628)
  - Posting & Packaging(80)
  - White Boards, Notice Boards & Planners(180)
  - Writing & Drawing Supplies(179)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(121)
  - Disposable Workwear(442)
  - Ear Protection(175)
  - Eye & Face Protection(621)
  - Fall Protection(206)
  - Hand Protection(3942)
  - Head Protection(331)
  - Hi Vis Clothing(4500)
  - Respiratory Protection(465)
  - Safety Footwear(8991)
  - Workwear(12084)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(58)
  - Door Control & Seals(398)
  - Key Cabinets & Safes(175)
  - Latches, Hinges & Handles(981)
  - Locks & Bolts(1192)
  - Security Alarms & Sensors(269)
- Site Safety
  Site Safety
  - Fire Safety(73)
  - First Aid(168)
  - Lockout Tagout(470)
  - Safety Flooring(224)
  - Safety Signs(572)
  - Spillage Control(369)
  - Traffic Management & Crowd Control(749)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(233)
  - Data Acquisition & Logging(605)
  - Electrical Test & Measurement(695)
  - Electronic Component Testing(130)
  - Engineering Test & Measurement(603)
  - Environmental Test & Measurement(550)
  - Lab Equipment(556)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(535)
  - Network Test & Measurement(239)
  - Oscilloscopes & Accessories(724)
  - Pressure Test & Measurement(265)
  - RF Test & Measurement(150)
  - Signal Generators & Analysers(178)
  - Speed Test & Measurement(58)
  - Temperature Test & Measurement(726)
  - Test Connectors(2511)
  - Test Leads & Test Lead Kits(1447)
  - Weight & Force Test & Measurement(176)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

$1,055.10Each Real time qty checker Compare	Testo 416 Telescopic Vane Anemometer, 40m/s Max, Measures Volume Air Flow Measurement ParametersVolume Air Flow Model Number p416 Maximum Air Velocity40m/s Best Air Velocity Accuracy±1% + 0.2 m/s Air Velocity Resolution0.1m/s See similar products in Anemometers	RS Stock No. 255-9511 Brand Testo Mfr. Part No. 0563 0416
New $51.07Each Real time qty checker Compare	Testo Battery for Use with Testo 112 Series Accessory TypeRechargeable Battery For Use WithTesto 112 Series See similar products in Environmental Test & Measurement Accessories	RS Stock No. 223-5084 Brand Testo Mfr. Part No. 0515 0025
$814.28Each Real time qty checker Compare	Testo 206-pH2 Starter Set pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max Maximum pH14pH Minimum pH0pH pH Resolution0.01pH Best pH Accuracy±0.02pH Maximum Temperature Measurement+60 °C See similar products in pH Meters	RS Stock No. 232-0515 Brand Testo Mfr. Part No. 0563 2066
$440.74Each Real time qty checker Compare	Testo Carrying Case for Use with testo 435 Accessory TypeService Case For Use WithTesto 435 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 122-9515 Brand Testo Mfr. Part No. 0516 1435
$269.73Each Real time qty checker Compare	Testo 605i Handheld Hygrometer, ±5 %RH Accuracy, 100%RH Max Maximum Humidity Measurement100%RH Hygrometer TypeDigital Hygrometer Temperature Measurement Resolution0.1°C Model Number p605i Best Humidity Measurement Accuracy±5 %RH See similar products in Hygrometers	RS Stock No. 201-2157 Brand Testo Mfr. Part No. 0560 2605 02
$722.91Each Real time qty checker Compare	Testo Flow Hood for Testo 420 Series Accessory TypeFlow Hood For Use WithTesto 420 Series See similar products in Environmental Test & Measurement Accessories	RS Stock No. 910-7523 Brand Testo Mfr. Part No. 0554 4201
$454.17Each Real time qty checker Compare	Testo Probe for Use with testo Saveris 2 Accessory TypeHumidity/Temperature Probe For Use WithTesto Saveris 2 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 145-0241 Brand Testo Mfr. Part No. 0572 2154
$405.81Each Real time qty checker Compare	Testo Stand for Use with testo 440, testo 480 Accessory TypeTelescope For Use WithTesto 440, Testo 480 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 225-9432 Brand Testo Mfr. Part No. 0430 0946
$249.76Each Real time qty checker Compare	Testo 606-1 Moisture Meter, 50 % RH Max, ±1 % Accuracy, Backlit LCD Display, Battery-Powered Maximum Measurement50 % RH Best Accuracy±1 % Display TypeBacklit LCD Scale TypeConcrete, Plaster, Wood Power SourceBattery See similar products in Moisture Meters	RS Stock No. 292-341 Brand Testo Mfr. Part No. 0560 6060
$155.89Each Real time qty checker Compare	Testo Cable for Use with testo 108, testo 735, testo 922, testo 925 Accessory TypeExtension Cable For Use WithTesto 108, Testo 735, Testo 922, Testo 925 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 231-6996 Brand Testo Mfr. Part No. 0554 0592
$591.23Each Real time qty checker Compare	Testo Probe for Use with testo Saveris 2 Accessory TypeHumidity/Temperature Probe For Use WithTesto Saveris 2 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 145-0240 Brand Testo Mfr. Part No. 0572 2155
$702.72Each Real time qty checker Compare	Testo 417 Vane Anemometer, 20m/s Max, Measures Air Velocity, Temperature, Volume Flow Measurement ParametersAir Velocity, Temperature, Volume Flow Model Number p417 Maximum Air Velocity20m/s Best Air Velocity Accuracy±1.5% + 0.1 m/s Air Velocity Resolution0.01m/s See similar products in Anemometers	RS Stock No. 255-9512 Brand Testo Mfr. Part No. 0563 0417
$236.53Each Real time qty checker Compare	Testo 0650 2061 pH Probe, 0 → 14 pH Measurement Range0 → 14 pH For Use With206 Series See similar products in pH Probes	RS Stock No. 493-1396 Brand Testo Mfr. Part No. 0650 2061
$392.35Each Real time qty checker Compare	Testo Saline Solution Pot for Use with Testo 645 Accessory TypeSaline solution pot For Use WithTesto 645 See similar products in Moisture Meter Accessories	RS Stock No. 231-6998 Brand Testo Mfr. Part No. 0554 0636
$255.31Each Real time qty checker Compare	Testo Carrying Case for Use with testo 435, testo 635, testo 735 Accessory TypeService Case For Use WithTesto 435, Testo 635, Testo 735 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 122-9512 Brand Testo Mfr. Part No. 0516 1035
$150.51Each Real time qty checker Compare	Testo Hygrometer Filter for Use with Testo 645 Accessory TypeFilter For Use WithTesto 645 See similar products in Environmental Test & Measurement Accessories	RS Stock No. 231-6999 Brand Testo Mfr. Part No. 0554 0756
New $1,792.99Each Real time qty checker Compare	Testo testo 315-3 Data Logging Air Quality Monitor for CO2, +40°C Max, 95%RH Max, Battery-Powered Maximum Temperature+40°C Best Temperature Measurement Accuracy±3 Carbon Monoxide Resolution100ppm Temperature Measurement Resolution0.1% Power SourceBattery See similar products in Air Quality Monitors	RS Stock No. 282-3967 Brand Testo Mfr. Part No. 0632 3153
$685.30Each Real time qty checker Compare	Testo 622 Digital Hygrometer, ±2 %RH, ±3 %RH Accuracy, +60°C Max, 100%RH Max Absolute Maximum Temperature Measurement+60°C Hygrometer TypeDigital Hygrometer Maximum Humidity Measurement100%RH Best Temperature Measurement Accuracy±0.4 °C Temperature Measurement Resolution0.1°C See similar products in Hygrometers	RS Stock No. 777-0444 Brand Testo Mfr. Part No. 0560 6220
$34.95Each Real time qty checker Compare	Testo Wall Bracket for Use with testo 160 IAQ Accessory TypeWall Bracket For Use WithTesto 160 IAQ See similar products in Environmental Test & Measurement Accessories	RS Stock No. 161-2898 Brand Testo Mfr. Part No. 0554 2015
$848.45Each Real time qty checker Compare	Testo 0554 0452 Sound Level Calibrator, ±0.5 dB Accuracy, 94 dB, 114 dB Output, 1/2 in, 1 in Microphone Sound Output94 dB, 114 dB Frequency1000Hz Accuracy±0.5 dB Microphone Size1 in, 1/2 in Battery Life40 h See similar products in Sound Level Calibrators	RS Stock No. 498-0095 Brand Testo Mfr. Part No. 0554 0452

Environmental Test & Measurement

CATEGORIES