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Practical electronics engineering and assembly requires the use of many different kinds of electronic test equipment.
Air VelocityAir Velocity
Depending on the type of application, air velocity meters are made as hot wire air velocity meters or pocket weather air velocity meters, both of which can measure air speed and air pressure. Anemometers, air flow meters, thermo or vane anemometers for sensing static pressure, measuring total pressure and velocity pressure.
Analogue MultimeterAnalogue Multimeter
Analogue multimeters for measuring several measurement functions.
ApplianceAppliance
PAT testers for checking electrical appliances for safety and regulation purposes.
BatteryBattery
Battery testers and meters for measuring and testing the capacity of a battery.
Bench Top Power SuppliesBench Top Power Supplies
Bench top power supplies in several sizes and capacities offering a wide selection of supplies suitable for both industrial, educational and hobby use.
CalibrationCalibration
Process, current, sound or electrical calibrators and check boxes for calibrating several types of instruments.
ComponentComponent
Test components for measuring capacitance or power supply or universal analysers and ESR or IC testers.LCR, audio impedance, RCD, lamp or LED meters and testers, multimeters, and tester components such as tweezers, loudspeakers, test probes and cases.
ConductivityConductivity
Conductivity meters for measuring the electrical conductivity in any solution, commonly used in hydroponics, aquaculture and freshwater systems to monitor the amount of nutrients, salts or impurities in the water.
ConnectorsConnectors
Alligator clips, IC test clips and spring loaded connectors for testing PCB boards and other electronic devices.
ContinuityContinuity
Cables voltage devices and other tools for continuity testing, checking of an electric circuit to see if current flows.Cable testers, power panels, clamp meters, earth testers, continuity or loop impedance testers and wiring testers for checking of an electric circuit to see if current flows.
DetectorsDetectors
Several detectors for detecting cables, pipes, stud, wires, metals, volt, etc.
Digital MultimeterDigital Multimeter
Digital multimeters for measuring quantities such as voltage, alternating and direct, in volts, current, alternating and direct, in amperes, frequency range for which AC measurements are accurate must be specified and resistance in ohms.
Dissolved GasDissolved Gas
Air quality monitors, carbon monoxide meters, gas detectors and analysers for testing and analysing dissolved gasses.
Electromagnetic FieldElectromagnetic Field
EMF meters for measuring electromagnetic fields, mostly measuring the electromagnetic radiation flux density (DC fields) or the change in an electromagnetic field over time (AC fields), essentially the same as a radio antenna, but with quite different detection characteristics.
Fibre OpticFibre Optic
Fibre optic power meters and testers, single mode sources, inspection scopes and light sources for measuring and testing the power or other parameters of fibre optic devices.
Frequency CountersFrequency Counters
Frequency counters for measuring frequency, for example the number of oscillations or pulses per second in a repetitive electronic signal.
HumidityHumidity
Hygrometers used in applications for greenhouses and industrial spaces, in some incubators (egg), saunas, humidors and museums, in the care of wooden musical instruments such as guitars and violins, to aid humidity control and in the coating industry.
InsulationInsulation
Electrical installation and insulation testers for measuring volts, earth-bond resistance, insulation resistance of several electrical appliances.
LANLAN
LAN cable testers, fibre optic verification kits, microscanners and other network testers for testing network cables and wireless connections.
LogicLogic
Logic probes are hand-held pen-like test probes used for analysing and troubleshooting the logical states of a digital circuit.
LuxLux
Lux or light meters for usage in photography, in the fields of cinematography and scenic design, in order to determine the optimum light level for a scene and in the general field of lighting.
Mains SocketMains Socket
Socket testers for avoiding annoying and cumbersome socket testing, giving an easy solution to plug testing.
MicrowaveMicrowave
Microwave monitor kits and leak detectors for measuring microwave radiation levels from commercial and domestic microwave ovens.
MoistureMoisture
Moisture meters used to measure the percentage of water in a given substance, for example wood and paper products.
OscilloscopesOscilloscopes
Oscilloscopes commonly used to observe the exact wave shape of an electrical signal, used in sciences, medicine, engineering, and telecommunications industry.
pHpH
pH meters for measuring the pH (acidity or alkalinity) of a liquid or of semi-solid substances.
Phase Sequence/RotationPhase Sequence/Rotation
Phase sequence/rotation testers are great maintenance tools to have when you are moving machines or installing them.
Power AnalyzerPower Analyzer
Power analysers for testing and analysing, for the development of frequency converters and lighting equipment.
PressurePressure
Manometers, weather stations, dry test gauges for gas testing and solar chargers for measuring air and gas pressure.
Proximity SwitchProximity Switch
Proximity switches are used in manufacturing processes to measure the position of machine components, in security systems and in robotics.
RecorderRecorder
Testing software for recording and processing the testing results of different processes and instruments.
ResistivityResistivity
Surface resistance meters, triple ply system checkers, microhmmetres and millioohmmeters for measuring the electrical resistance of several electrical appliances.
RS232RS232
RS232 testers for those RS232 wiring problems when multiple lines need to be monitored, this quick tester lights LED's red for positive, green for negative and both for correct data transfer lines.
Signal GeneratorsSignal Generators
Signal generators for generating repeating or non-repeating electronic signals, generally used in designing, testing, troubleshooting, and repairing electronic or electro acoustic devices.
Signal StrengthSignal Strength
Strength or power meters, satellite or terrestrial meters and other signal meters for measuring the strength of signals transmitted by several devices.
SoundSound
Sound level meters for measuring sound pressure level, commonly used in noise pollution studies for the quantification of different kinds of noise, especially for industrial, environmental and aircraft noise.
Spectrum AnalyserSpectrum Analyser
Spectrum analysers for analysing the spectra of electrical signals, dominant frequency, power, distortion, harmonics, bandwidth, and other spectral components of a signal can be observed that are not easily detectable in time domain waveforms.
Static ChargeStatic Charge
Personal grounding RODs, antistatic wristband checkers and EBP with built-in testers for static charge testing.
SWR MeterSWR Meter
SWR meters for measuring the standing wave ratio in a transmission line, used to indicate the degree of mismatch between a transmission line and its load, or evaluate the effectiveness of impedance matching efforts.
TachometerTachometer
Tachometers for measuring the rotation speed of a shaft or disk, as in a motor or other machine, displaying the revolutions per minute (RPM).
TemperatureTemperature
IR and other thermometers and thermal imaging cameras for measuring temperature of air, devices and several objects.
Test / Data Acquisition & LoggingTest / Data Acquisition & Logging
Data acquisition software packages and data logging devices for acquiring and saving data for testing purposes.
Test / Decade BoxesTest / Decade Boxes
Decade boxes for providing highly accurate and digitally variable standard values of resistance, capacitance, inductance, voltage and/or current for calibration, comparison and testing.
Test Leads & ProbesTest Leads & Probes
Several parts for test leads and probes such as IC clips, single leads, oscilloscopes, etc, for connecting electronic test equipment to the device under test (DUT). Socket, light fitting and test adaptors for test leads and probes used for connecting electronic test equipment to the device under test (DUT).
Timer CounterTimer Counter
Process timers and bench timers for measuring time while running some processes.
Video Monitor
LCD monitors and CCTV testers for monitoring safely and secretly an area for security purposes.
WaterWater
TDS meters for indicating the total dissolved solids (TDS) of a solution, pH meters for measuring the pH of a liquid and pure water testers.

Order CodeManufacturer Part NoNameDescriptionAvailability Unit Price (Inc. VAT)Qty
EXTECH INSTRUMENTS - Environmental Meter - EN300
IN06533
EN300EXTECH INSTRUMENTS - Environmental Meter - EN300ENVIRONMENTAL METER0 in stock£311.10
New Brand - Environmental Meter - AVM-8000
IN06356
AVM-8000New Brand - Environmental Meter - AVM-8000ENVIRONMENTAL METER0 in stock£175.25



Ideal for typical domestic cleaning tasks like cleaning of patios / paths, stairways and vehicles.