Gas, LPG, Oil & Heating Spares 7 Days a Week

MENU
  • Great Prices
  • Fantastic Service
  • Open 7 Days a Week

testo Winter Promotion and New Lines Added!

testo Winter Promotion and New Lines Added!

With any purchase of a testo 300 or 327 flue gas analyser, receive a FREE Nebo professional work light, worth over £49! Check out testo.com/free-nebo for full info and T's and C's. Offer valid until 30th April 2023.

testo 300 flue gas analyser with smart-touch operation – Features 

Impressive measuring technology and quality

  • O2 sensor and CO sensor up to 4,000 ppm
  • Longer sensor service life thanks to automatic sensor protection
  • TÜV-tested according to first German Federal Immission Control Ordinance (BImSchV) and EN 50379, Parts 1-3
  • Integrated fine pressure
  • Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
  • Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement

Smart, intuitive, efficient: easy operation in day-to-day work

  • Smart-touch display for intuitive operation of the flue gas analyzer: the display responds without delay – just as easy as on your smartphone
  • Get the measurement result faster: clearly structured measurement menus for all relevant measurements
  • Create documentation (including measuring value, measuring location, customer data) easily on site
  • Save PDF measurement reports directly in the instrument and always have them available
  • Signature function: your customer can sign measurement reports directly on the instrument
  • E-mail measurement reports directly to the office or to customers via WLAN (hotspot)
  • Large 5-inch HD display – enables you to see all the system's parameters immediately
  • Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
  • Ready to use straight away: in standby mode, the testo 300 is ready to measure at the touch of a button. Use it straight away with the next customer – because you no longer need to wait for the end of the zeroing phase
  • Integrated Bluetooth® interface: immediate printout of the measuring values on site with the appropriate printer

*Note: the manufacturer has to integrate an interface into the industry software to use the function

testo 327 flue gas analyser – Features

  • Robust & reliable
  • Best value flue gas analyser on the market
  • Measures O₂ & CO, will calculate ratio, CO₂, and more
  • Soft carry case with shoulder strap

The testo 327-1 Flue Gas Analyser offers a robust and simple entry into flue gas analysis for domestic boilers. It measures O2 & CO , and will calculate ratio, CO2, etc. The 4-line LED  display can be configured to the users requirements, and its back-lighting function guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyser stands out on account of its easy menu navigation and ergonomic housing as well as its durability.

Nebo Professional Slyde King 2K Rechargeable - FREE with any purchase of a testo 300 or 327 flue gas analyser

Rechargeable, waterproof (IP67) and extremely versatile, the SLYDE KING 2K features a 2,000 lumen flashlight with 4x zoom, and a 500 lumen C•O•B work light. Each light mode is dimmable with programmable memory. The 2K also has an ergonomic rubberised grip and powerful magnetic base.

6 LIGHT MODES
• Flashlight (2000 lumens) - 2 hours / 409 meters
• C.O.B Work Light (500 lumens) - 4 hours / 34 meters
• Red C.O.B Steady (40 lumens) - 6 hours / 9 meters
• Red C.O.B Flash (40 lumens) - 6 hours / 9meters

DESIGN
• USB-C rechargeable
• OC™ Technology
• 4x adjustable zoom
• Dimming + Power Memory Setting
• Direct-to-Red
• Power indicator
• Battery charging indicator
• Rubberised grip
• Anodised aircraft-grade aluminium
• Waterproof (IP67) and impact-resistant
• Powerful magnetic base

Check out the full range of 300 and 327 analysers in the Tools and Equipment category of our online Trade Store.

Offer valid until 30th April 2023. All participating products dispatched from testo ltd. will come packaged with the Nebo flashlight. A sticker will be located on the front of the case indicating the light's inclusion.

New testo products added - January 2023

We've added a new range of the most popular testo flue gas and climate equipment to the Tools & Equipment category of our online trade store, https://www.hwos.co.uk/tradest...

The new products include a much wider range of flue gas analysers, plus all new products including smart probes and thermal imaging cameras along with other leakage, electrical and temperature measuring tools.

Just some of these great new products are...

300564 3002 01 testo 300 Flue Gas Analyser 'Smart' kit

testo 300 Flue Gas Analyser 'Smart' kit

  • Large 5” HD display with smart touch operation
  • Connect up to 4 smart probes via USB Dongle
  • Email/Bluetooth customer reports
  • Optional Printer and NO sensor
  • Domestic & commercial kits available

With this kit, you will be equipped for the most important measurements involving domestic heating systems: the testo 300 flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, testo Bluetooth® Connector, 1x testo 510i bluetooth differential manometer, 2 x testo 115i bluetooth pipe clamp thermometer, instrument carry case, AC USB power supply.

300563 1327 testo 327 Flue Gas Analyser Standard Kit plus testo 316i Gas Leak Detector

testo 327 Flue Gas Analyser Standard Kit plus testo 316i Gas Leak Detector

  • Robust & reliable
  • Best value flue gas analyser on the market
  • Measures O₂ & CO, will calculate ratio, CO₂, and more
  • Soft carry case with shoulder strap
  • 316i gas leak detector
0560 3161 testo 316i Gas Leak Detector with Flexible Probe

testo 316i Gas Leak Detector with Flexible Probe

  • Acoustic and visual alarm via multi-colour LED on the sensor head and bar indicator on the instrument
  • Connection to testo Smart App for ppm display and documentation
  • Sensor self-test and automatic zeroing
  • Flexible probe for locations that are difficult to access

With  the testo 316i gas leak detector, you can locate leaks easily and precisely. The acoustic and visual alarm via the multicolor LED on the sensor head and the self-explanatory bar scale ensure simple leak detection.

0560 8651 testo 865s Thermal Imaging Camera • 160 x 120 Pixels

testo 865s Thermal Imaging Camera • 160 x 120 Pixels

  • Image quality with IR resolution of 160 x 120 pixels (with testo SuperResolution technology 320 × 240 pixels)
  • Thermal sensitivity of 0.1 °C
  • Automatic detection of hot and cold spots
  • Free analytical software for creating professional reports
  • Fast measurement with fixed focus
  • Measuring accuracy of ±2 °C

The thermal imager testo 865s is the ideal entry into the world of thermography. It impresses with the best image quality in its class and intuitive operation in a modern tile look. The testo 865s fits comfortably in the hand and is robust enough to withstand the rigours of everyday use. Helpful functions such as IFOV-Warner and ScaleAssist ensure even better thermal images. All that combined with an unbeatable price-performance ratio. Switch on point, know more.

0590 7601 testo 760-1 Multimeter

testo 760-1 Multimeter

  • Easy, reliable operation through automatic measurement parameter detection
  • Prevents incorrect settings
  • Suitable for almost all electrical measuring tasks
  • Clear, illuminated display

No dial, no risk: The testo 760-1 digital multimeter gives you easier and more reliable measurement of all important electrical parameters than ever before. Assignment of the measuring sockets enables automatic detection of measurement parameters. You don't need to make any adjustments – and you can't make any mistakes.

0560 4101 testo 410-1 Compact Vane Anemometer

testo 410-1 Compact Vane Anemometer

  • Vane anemometer with permanently installed 30 mm vane
  • Measurement of air velocity and air temperature
  • Calculates wind chill and the Beaufort wind force
  • Practical: with single-point averaging, max/min and Hold function

The testo 410-1 vane anemometer measures air velocity and air temperature. Use it to carry out quick spot measurements at ventilation grilles (air outlets). The anemometer is also ideal for use outdoors. It displays the units m/s, km/h, fpm, mph and kts, and also calculates wind chill and the Beaufort wind force.

Check out the online trade store for even more great products from testo.

Many thanks, Team HWOS.