Operations, maintenance and service

319 products or recommendations for Operations
  • testo 350 - Control Unit for exhaust gas analysis systems

    Order-Nr. 0632 3511

    The testo 350 is a rugged, easy-to-use exhaust gas analyser designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Control Unit complements the testo 350 Analysis Box (separate product) and makes it easier to control emission measurements.

    • User-friendly application-specific menu guide

    • testo 350 Analysis Box just as easy to use when not positioned at measurement site

    • Internal memory for receiving measurement data from the Analysis Box

    • Large graphic color display, robust, industrial-type housing

  • testo 350 - Analysis Box for exhaust gas analysis systems

    Order-Nr. 0632 3510

    The testo 350 is a rugged, easy-to-use exhaust gas analyser designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Analysis Box can be operated with up to 6 gas sensors, 5 of which are optional. This allows you to select freely from sensors for CO, NO, NO2, SO2, H2S, CxHy and CO2.

    • Increased measurement range for unlimited measurements even when gas concentrations are higher

    • Easy-to-change gas sensors and easy access to wearing parts

    • Sealed housing with built-in impact protection for use in harsh conditions

    • Automatic processing of measuring programmes over a longer period

  • testo Heating Set (testo 115i, testo 510i and testo 805i in the testo Smart Case) - with smartphone operation

    Order-Nr. 0563 0004

    With the Testo Smart Probes Heating set, you can measure and check all heating system temperatures and pressures in conjunction with your smartphone. The robust testo Smart Case enables the measuring instruments to be conveniently transported and ensures that they are always to hand when needed.

    • Measurement of gas flow and static pressure

    • Non-contact temperature measurement on underfloor heating systems and radiators

    • Measurement menu for pressure drop test, including alerts via testo Smart Probes App

    • Rapid image documentation with IR temperature readings and measuring spot marking

    £ 185.00
    £ 222.00 incl. VAT
  • testo Saveris 2-T2 -
    WiFi data logger with display and 2 connections for NTC temperature probes

    Order-Nr. 0572 2032

    The WiFi data logger testo Saveris 2-T2 allows you to monitor the temperatures and door contacts in refrigerated and work- or storerooms. The temperature values and door contacts measured with the connectable probes are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data store) via your WiFi. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.

    • Automated door contact and temperature monitoring with connectable probes (optional).

    • WiFI data logger system with easy installation and operation

    • Call up measurement data at any time via Smartphone, tablet or PC 

    • Limit value violation alarms by e-mail or (optionally) SMS

    £ 129.00
    £ 154.80 incl. VAT
  • testo Saveris 2-T1 - WiFi data logger with display and integrated NTC temperature probe

    Order-Nr. 0572 2031

    The WiFi data logger testo Saveris 2-T1 allows you to monitor the temperatures in refrigerated, work- or storerooms. The temperature values measured with the integrated probe are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data store) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.

    • Automated temperature monitoring with integrated probe

    • WiFI data logger system with easy installation and operation

    • Call up temperature data at any time via Smartphone, tablet or PC

    • Limit value violation alarms by e-mail or (optionally) SMS

    £ 109.00
    £ 130.80 incl. VAT
  • testo Refrigeration Set (2 x testo 549i and 2x testo 115i in the testo Smart Case) - with smartphone operation

    Order-Nr. 0563 0002

    The testo Smart Probes Refrigeration set is ideal for carrying out servicing and troubleshooting on air conditioning and refrigeration systems, as well as for installing them. The robust testo Smart Case enables the measuring instruments to be conveniently transported and ensures that they are always to hand when needed.

    • Low refrigerant loss thanks to hose-free application

    • Quick and easy installation directly at the pressure connection

    • Easy refrigerant selection

    • Automatic calculation of the evaporation and condensation temperature via testo Smart Probes App

    £ 195.00
    £ 234.00 incl. VAT
  • testo 405i - Bluetooth Thermal Anemometer Smart Probe

    Order-Nr. 0560 1405

    With the testo 405i hot wire anemometer, you can measure air velocities, temperatures and volume flows. Via Bluetooth, the readings are transmitted wirelessly straight to the testo Smart Probes App on your smartphone or tablet. You can view the values conveniently and use numerous intelligent features:

    • for measuring volume flow, air velocity and temperature

    • Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow

    • Convenient for working in ventilation ducts thanks to its telescopic tube, which can be extended up to 400 mm

    • Really convenient to operate thanks to the testo Smart Probes App (e.g. easy viewing of readings, measurement data trend, log function)

    £ 79.00
    £ 94.80 incl. VAT
  • testo 510i - Bluetooth Differential Pressure Gauge Smart Probe

    Order-Nr. 0560 1510

    Handy and intelligent: the compact testo 510i differential pressure measuring instrument featuring professional measuring technology and smartphone operation for measuring differential pressure, air flow velocity and volume flow. Readings can be viewed conveniently on your smartphone/tablet via the testo Smart Probes App and emailed directly.

    • Measurement of gas flow and static pressure

    • Measurement menu for pressure drop test including alerts

    • Simple configuration and determination of volume flow with Pitot tube

    • Magnetic holder for easy attachment

    £ 75.00
    £ 90.00 incl. VAT
  • testo 410i - Bluetooth Vane Anemometer Smart Probe

    Order-Nr. 0560 1410

    Professional measuring technology in a small format: the compact testo 410i vane anemometer with smartphone operation measures the volume flow, air velocity and temperature at air outlets quickly and reliably. The testo Smart Probes App enables readings to be viewed conveniently and offers intelligent additional functions.

    • Measurement of air velocity, volume flow and temperature

    • Display of the volume flow of multiple outlets in order to adjust systems

    • Easy parametrization of the outlet (dimension and geometry)

    • Convenient viewing of readings on a smartphone/tablet with the testo Smart Probes App

    £ 64.00
    £ 76.80 incl. VAT
  • testo 549i - Bluetooth High-pressure Gauge Smart Probe

    Order-Nr. 0560 1549

    The professional and compact testo 549i high-pressure measuring instrument can be controlled via the testo Smart Probes App using your smartphone or tablet, and is ideal for carrying out servicing and troubleshooting on air conditioning and refrigeration systems. The App also enables evaporation and condensation temperatures to be calculated automatically.

    • Measurement of high and low pressure

    • Quick and easy installation at the pressure connection

    • Low refrigerant loss thanks to hose-free application

    • Measuring range -1 to +60 bar

    £ 53.00
    £ 63.60 incl. VAT
  • testo 115i - Bluetooth Clamp Thermometer Smart Probe

    Order-Nr. 0560 1115

    Combined with a smartphone or tablet, the testo 115i clamp thermometer is the ideal temperature measuring instrument for carrying out servicing and troubleshooting on air conditioning and refrigeration systems, as well as for installing them. It can also be used to measure flow and return temperatures.

    • Measurement of the flow and return temperature of heating systems

    • Measurement of temperatures in refrigeration systems in order to calculate superheating and subcooling

    • Easy to use at measuring points that are far apart

    • Rapid detection of temperature changes via graphical progress display

    £ 41.90
    £ 50.28 incl. VAT
  • testo 905i - Bluetooth Air Thermometer Smart Probe

    Order-Nr. 0560 1905

    Check ambient temperatures and temperatures in ducts and at air outlets quickly, easily and professionally: with the testo 905i thermometer, which is optimized for your smartphone, nothing could be simpler.

    • Rapid detection of temperature change via graphical progress display

    • Measuring range -50 to +150 °C

    • Measurement data analyzed and sent via testo Smart Probes App

    £ 59.00
    £ 70.80 incl. VAT
  • testo 805i - Bluetooth Infrared Thermometer Smart Probe

    Order-Nr. 0560 1805

    Carry out non-contact and App-controlled measurement of wall temperatures, as well as fuse and component temperatures in air conditioning systems: with the professional testo 805i infrared thermometer with 8-point laser circle for highly visible measuring spot marking. 

    • Non-contact infrared measurement of surface temperature

    • Easy selection of emission level via stored materials list

    • Highly visible marking of the measuring spot thanks to 8-point laser

    • Image documentation with readings and measuring spot marking

    £ 69.00
    £ 82.80 incl. VAT
  • testo 320B - Flue Gas Analyser (Standard Set)

    Order-Nr. 0563 3223 71

    Flue gas measurement on heating systems with a compact flue gas analyzer for oil and gas: the testo 320 basic features all the essential functions for carrying out flue gas analysis, flue draught and pressure measurements. The flue gas analyzer is impressive because it is easy to operate (featuring user-friendly menu guidance) and reliable (2-year warranty for the instrument, probe, O2/CO sensor).

    • Self-explanatory menu guidance with standardized measuring procedures for quick, easy handling

    • Sensors can be changed by the user

    • Easy to operate thanks to single-hose connection

    • TÜV-tested according to EN 50379 Part 1-3 and to 1st German Federal Immission Control Ordinance (BImSchV), Part 1-2

    £ 679.00
    £ 814.80 incl. VAT
  • testo 320 - Flue Gas Analyser (Advanced Set)

    Order-Nr. 0563 3220 78

    The ideal equipment for heating engineers: with this testo 320 flue gas analysis set, you can carry out your measuring tasks on heating systems quickly and efficiently. Use the flue gas analyser to measure flue gas, draught, pressure, ambient CO and CO2, differential temperature and also detect gas leaks.

    • Free Bluetooth connection to enable the analyser to be connected to Testo’s free Combustion App - Only on Android devices!

    • Measurement of flue gas, draught, pressure, ambient CO, differential temperature and gas leak detection and more

    • Self-explanatory menu guidance with standardised measuring procedures for quick, easy handling

    • Easy to operate thanks to single-hose connection

    • 3-year instrument and CO & O2 sensor warranty

    £ 749.00
    £ 898.80 incl. VAT
  • testo 320 - Flue Gas Analyser (Standard Set)

    Order-Nr. 0563 3220 77

    The ideal equipment for heating engineers: with this testo 320 flue gas analysis set, you can carry out your measuring tasks on heating systems quickly and efficiently. Use the flue gas analyser to measure flue gas, draught, pressure, ambient CO and CO2, differential temperature and also detect gas leaks.

    • Free Bluetooth connection to enable the analyser to be connected to Testo’s free Combustion App - Only on Android devices!

    • Measurement of flue gas, draught, pressure, ambient CO, differential temperature and gas leak detection and more

    • Self-explanatory menu guidance with standardised measuring procedures for quick, easy handling

    • Easy to operate thanks to single-hose connection

    • 3-year instrument and CO & O2 sensor warranty

    £ 699.00
    £ 838.80 incl. VAT
  • testo 320B - Flue Gas Analyser (Advanced Set)

    Order-Nr. 0563 3223 72

    Flue gas measurement on heating systems with a compact flue gas analyzer for oil and gas: the testo 320 basic features all the essential functions for carrying out flue gas analysis, flue draught and pressure measurements. In the set, you get the testo 320 basic flue gas analyzer with practical accessories.

    • Included in the set: testo 320 basic flue gas analyzer including O2 and CO sensor (without H2 compensation), USB mains unit, compact basic flue gas probe 180 mm in length and instrument case

    • 4 applications with just one instrument: flue gas measurement, flue draught measurement, pressure measurement, differential temperature measurement

    • Self-explanatory menu guidance with standardized measuring procedures for quick, easy handling

    • TÜV-tested according to EN 50379, Parts 1 and 3

    £ 799.00
    £ 958.80 incl. VAT
  • testo 320 - Flue Gas Analyser (Advanced Set with printer)

    Order-Nr. 0563 3220 79

    The ideal equipment for heating engineers: with this testo 320 flue gas analysis set, you can carry out your measuring tasks on heating systems quickly and efficiently. Use the flue gas analyser to measure flue gas, draught, pressure, ambient CO and CO2, differential temperature and also detect gas leaks.

    • Free Bluetooth connection to enable the analyser to be connected to Testo’s free Combustion App - Only on Android devices!

    • Measurement of flue gas, draught, pressure, ambient CO, differential temperature and gas leak detection and more

    • Self-explanatory menu guidance with standardised measuring procedures for quick, easy handling

    • Easy to operate thanks to single-hose connection

    • 3-year instrument and CO & O2 sensor warranty

    £ 849.00
    £ 1,018.80 incl. VAT
  • testo 327-1 - Flue Gas Analyser (Standard Set)

    Order-Nr. 0563 3203 70

    The testo 327-1 is your introductory instrument to flue gas analysis. It measures combustion efficiency, °C, O2, CO2, CO and flue draught. The strong LED background light in the 4 line display 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.

    £ 569.00
    £ 682.80 incl. VAT
  • testo 327-1 - Flue Gas Analyser (Advanced Set)

    Order-Nr. 0563 3203 71

    The testo 327-1 is your introductory instrument to flue gas analysis. It measures combustion efficiency, °C, O2, CO2, CO and flue draught. The strong LED background light in the 4 line display 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. Advanced set includes a Differential hose kit, Differential temperature kit and testo infrared printer (0554 0547).

    £ 689.00
    £ 826.80 incl. VAT
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