MOHAMMAD MAHDI Electronics Trading LLC
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The Testo 425 is a hot wire (thermal) anemometer with a fixed flow probe and telescope, ideal for checking flow speed and volume flow in ventilation ducts. If airflow velocity is too low, room loads are not discharged correctly and air quality suffers, so the testo 425 gives HVAC professionals a fast, accurate way to verify duct performance.
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The Testo 312-4 differential pressure measuring instrument is designed for the load, tightness and serviceability tests required before commissioning water and gas pipes. It checks static gas and gas-flow pressures and nozzle pressure settings on gas burners and boilers, with a high-resolution internal sensor covering differential pressure up to 200 hPa.
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The Testo 0635 9370 is a high-precision 100 mm vane probe head for measuring flow velocity and volume flow at air outlets, covering 0.1 to 15 m/s. It combines with the handle adapter and plugs onto the cable or Bluetooth handle for flexible ventilation measurements.
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The Testo 0635 9571 is a 16 mm digital vane probe with Bluetooth for measuring air velocity, volume flow and air temperature. Covering 0.6 to 50 m/s with an integrated 1 m telescope and 70 h battery life, it is ideal for high-velocity duct measurements.
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The Testo 0554 1111 is a universal Bluetooth handle that connects a wide range of Testo probe heads to your measuring instrument, transmitting readings wirelessly over distances up to 20 m. Powered by four AA batteries, it lets you store individual readings at the press of a button.
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The Testo 0635 9570 is a 16 mm vane probe head with an integrated temperature sensor for measuring air velocity, volume flow and temperature. It plugs onto the testo universal handle, letting you expand your probe portfolio for high-velocity duct measurements.
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The Testo 400 Air Flow Kit with 16 mm vane probe is an ideal package for IAQ professionals focused on airflow measurement. It combines the testo 400 universal IAQ instrument with intuitive measurement menus, a Ø 16 mm vane probe, a Ø 100 mm vane probe and a high-precision humidity/temperature probe, all attaching to the supplied Bluetooth® handle for flexible duct and outlet measurements.
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The Testo 0632 1551 is a digital CO₂ probe with Bluetooth® that measures CO₂ concentration, air humidity and air temperature, while also calculating wet bulb temperature, dew point and absolute humidity. Readings transmit wirelessly to a compatible testo instrument from up to 20 m away.
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The Testo 300 Kit 1 with printer is a complete flue gas analyser set for HVAC and heating experts. It pairs the testo 300 (O₂ and CO up to 4,000 ppm) with a basic flue gas probe and a Bluetooth/IRDA printer for on-site combustion efficiency measurement and instant hard-copy reports.
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The Testo 315-3 is a rugged, easy-to-use CO and CO₂ meter for ambient measurements in heating systems and ventilation ducts. TÜV-certified to DIN EN 50543, it measures carbon monoxide and carbon dioxide in parallel, shows readings on a clear display, and triggers a visual and audible alarm with adjustable thresholds when limits are breached.
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The Testo 317-3 is a fast, pocket-sized CO meter for measuring carbon monoxide concentration in the surrounding air. In just a few seconds it lets technicians test for this colourless, odourless and lethal gas when servicing or installing gas heating and boilers, with a clear display and programmable visual and audible alarms that trigger when a threshold is crossed.
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Enhance the lifespan of your testo 206 with our KCI gel-filled storage cap. Ideal for high-accuracy readings.
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The Testo 440 dP is an air velocity and indoor air quality measuring instrument with an integrated differential pressure sensor. Combined with high-quality digital probes it measures and records all key air velocity and IAQ parameters, and the built-in differential pressure sensor adds measurements on filters and fans, K-factor and pitot-tube measurement.
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The Testo 400 is a universal indoor air quality (IAQ) instrument, the ideal choice for ventilation and air-conditioning experts. With an integrated measurement assistant, a wide range of connectable digital and Bluetooth® probes and a large touch display, it makes standards-compliant airflow and comfort measurement, plus inspection of air-conditioning and ventilation systems, fast and straightforward.
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Ensure accurate environmental monitoring with Testo Saveris 2 h1. Ideal for warehouses and labs. Secure yours now for reliable data tracking.
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The Testo 174 H set is a compact two-channel mini data logger for monitoring temperature and humidity, supplied as a ready-to-use set with USB interface and wall bracket. Measuring -20 to +70 °C, it is ideal for climate monitoring in storage, transport and display areas.
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The Testo 440 Humidity Kit with Bluetooth® is a complete solution for accurate, efficient humidity measurement in a wide range of contexts. It combines the testo 440 air velocity and IAQ instrument with a Bluetooth® humidity/temperature probe so you can measure air velocity, temperature and humidity together, and upload data wirelessly to a smartphone or tablet for real-time analysis.
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Ensure accurate pH measurements with Testo 4.01 solution. Ideal for labs and testing. Perfect for environmental analysis.
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Experience precise thermal imaging with Testo 890 X1, ideal for in-depth inspections and diagnostics. Enhance your work’s accuracy today.
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Achieve precise temperature measurements with Testo 810. Perfect for HVAC professionals. Shop today.
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Ensure accurate pH measurements with Testo pH Buffer Solution 7.00. Ideal for laboratory and field testing.
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High accuracy Testo immersion tip for precise temperature measurement in industrial settings. Ideal for professionals.
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The Testo 440 is a versatile air velocity and indoor air quality measuring instrument that, combined with high-quality plug-in probes, measures and stores all key air velocity and IAQ parameters. It connects up to three probes at once with automatic probe detection, and structured measurement menus for volume flow, turbulence, cooling/heating output and CO₂ make everyday HVAC and IAQ work simple.
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The Testo 616 is a professional, non-destructive moisture meter for measuring the moisture content of wood and building materials and monitoring the drying process after water damage. Select the characteristic curve, place the measuring claw against the surface, and it shows moisture content as a weight percentage down to a depth of 5 cm without damaging the material.
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