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Testo

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Items 1 to 10 of 164 total
  1. Testo Type K TC 800mm Flexible Probe 0602 0644

    Thermocouple with TC adapter, flexible, 800 mm long, fibre glass, TC Type K
    £15.48 including VAT @ 20% £12.90 excluding VAT
    • Fibre Glass Construction
    • Length 800mm
    • Official Testo Accessory
  2. Testo 316-3 Refrigerant Leak Detector 0563 3163

    The Testo 316-3 refrigerant leak detector can detect all the most common cooling agents and locate even the smallest leaks.
    £214.80 including VAT @ 20% £179.00 excluding VAT Regular Price: £262.80
    • 1Year Repalceable Sensor
    • Audible & Visual Indication
    • Auto Background Adjustment
  3. Testo Humidity Temperature Probe with Cable 0572 6172

    The humidity/temperature probe is suitable for measuring temperature and relative humidity in storerooms, cold storage areas and work rooms or in air conditioning/ventilation ducts.
    £210.00 including VAT @ 20% £175.00 excluding VAT
    • 12mm Probe Diameter
    • Official Testo Accessory
    • Range -20 to +70 °C
  4. Testo 745 Non-Contact Voltage Tester 0590 7450

    A fully featured non-contact audible and visual voltage tester ideal for fast initial checking of any suspected fault sources. Includes batteries and rated to IP67.
    £23.94 including VAT @ 20% £19.95 excluding VAT Regular Price: £28.68
    • LED Indication
    • Audible
    • Up to 1000V ac
  5. Testo Globe Thermometer TC type K for Radiant Heat 0602 0743

    One of a series of probes to suit the Testo 435-2 Multifunction VAC IAQ Tester and Testo 922 Thermometer
    £397.80 including VAT @ 20% £331.50 excluding VAT Regular Price: £454.80
    • 0°C to +120°C
    • Air Temperature Probe
    • Workplace Welfare Monitoring
  6. Testo 320B Flue Gas Analyser 0563 3223 71

    Flue gas measurement on heating systems with a compact flue gas analyzer for oil and gas. the testo 320 features all essential functions for flue gas analysis, flue draught and pressure measurements
    £654.00 including VAT @ 20% £545.00 excluding VAT Regular Price: £814.80
    • Accuracy 1ppm
    • Audible & Visual Indication
    • Batteries Supplied
  7. Testo Fast-action Penetration Probe TC type K 0602 2693

    Testo Fast action temperature probe with penetration tip, ideal for temperature measurements in pastes and semi-solid media, in liquids and in the air.
    £106.80 including VAT @ 20% £89.00 excluding VAT
    • Immersion Probe
    • Official Testo Accessory
    • Range -60 to +800 °C
  8. Testo 316-EX Gas Leak Detector 0632 0336

    The Testo 316-EX gas leak detector with ATEX protection means it can also be used in potentially explosive atmospheres both indoors and outdoors.
    £442.80 including VAT @ 20% £369.00 excluding VAT Regular Price: £510.00
    • 94/9/EG (ATEX); EU-guideline 2014/30/EU
    • Accuracy 1ppm
    • Batteries Supplied
  9. Testo 330-1 LL Flue Gas Analyser Pro Set With Printer 0563 3371 71

    The Testo 330-1 LL Flue Gas Analyser is a versatile flue gas analyser with several features to enhance its usability, supplied with printer.
    £1,726.19 including VAT @ 20% £1,438.49 excluding VAT Regular Price: £1,726.80
    • Printer Included
    • USB Interface
    • High Quality Graphical User Interface
  10. Testo 755-2 Current and Voltage Tester 0590 7552

    Measures both current and voltage. Meets required standards as both a current and voltage tester. Includes batteries and measuring tips.
    £143.94 including VAT @ 20% £119.95 excluding VAT Regular Price: £166.80
    • Certified DIN EN 61243-3:2010
    • Rotating Magnetic Field Measurement
    • Single Pole Phase Testing
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Items 1 to 10 of 164 total

ISSWWW supply a variety of Testo products, including hand held devices such as a CO monitors, infrared thermometers and sound level meters.  Testo Limited’s unrivalled hand held portable instruments enables accurate measurement of pH values, temperature, humidity, conductivity and more.