+91 7020720187  |   : info@aimtechno.com

TESTO AG >> HVAC INSTRUMENTS



Testo 315-3 - CO and CO2 Meter for Ambient Measurements

• Parallel and direct CO / CO2, measurement
• TUV-tested according to EN 50543
• Convenient, easy handling
• Optical and audible alarms
• Wireless data transfer


Testo 405 - Thermal Anemometer

• Measures velocity & temperature with volume flow
• Backlit large easy to read display
• Telescopic probe for easy measurement


Testo 410-1 - Vane Anemometer

• Two variants with velocity, humidity & temperature
• Timed mean calculation
• Variant with humidity also calculates psychometric values



Testo 410-2 - Vane Anemometer

• Two variants with velocity, humidity & temperature
• Timed mean calculation
• Variant with humidity also calculates psychometric values


Testo 416 - Vane Anemometer

• Direct display of cfm/m3 /hr
• Multi point and timed mean calculations in the instrument
• 16 mm vane probe with SS telescopic handle for measurement in ducts


Testo 417 - Air Flow Meter

• Direct display of cfm/m3/hr • Multi point and timed mean calculations in the instrument
• 100 mm vane probe with flow direction recognition



Testo 425 - Thermal Anemometer with Flow Probe

• Direct display of cfm/m3/hr
• Multi point and timed mean calculations in the instrument
• 12 mm hot wire accuracy with an accuracy of 0.03 m/s


Testo 435-1 - Multi-function Climate Measuring Instrument

• Can measure m/s/fpm, °C, %rH, ΔP, Lux, CO2, CO, etc
• Multi point and timed mean calculations in the instrument
• Variants with memory and software for analysis & report generation


Testo 435-2 - Indoor Air Quality Meter

• Can measure m/s/fpm, °C, %rH, ΔP, Lux, CO2, CO, etc
• Multi point and timed mean calculations in the instrument
• Variants with memory and software for analysis & report generation


Testo 435-3 - Multi-function Climate Measuring Instrument

• Can measure m/s/fpm, °C, %rH, ΔP, Lux, CO2, CO, etc
• Multi point and timed mean calculations in the instrument
• Variants with memory and software for analysis & report generation



Testo 435-4 - Multifunction Indoor Air Quality Meter

• Can measure m/s/fpm, °C, %rH, ΔP, Lux, CO2, CO, etc
• Multi point and timed mean calculations in the instrument
• Variants with memory and software for analysis & report generation


Testo 445 - Climate Measuring Instrument

• Can measure m/s/fpm, °C, %rH, ΔP, lux, CO2, CO, etc.
• Multi point and timed mean calculations in the instrument
• Internal memory and location management system


Testo 460 - Tachometer

• Optical rpm measurement with LED measurement spot marking
• With Hold function and Min./Max. values
• Accuracy of ±(0.02 % of mv)



Testo 480 - Digital Temperature, Humidity and Air Flow Meter

• Can measure m/s I fpm , °C, %H, ΔP, ΔT, lux, CO2, Abs P, °Ctd, Wbt°C, m3/h, cfm, hPa at a time
• Modern track pad, zero error color graphics display
• Digital probes - intelligent calibration concept
• Suitable for long term measurements
• Internal memory + SO card storage possibility


Testo 510 Differential Pressure Measuring Instrument

• 8 pressure units selectable e.g. mbar Pa, mm H2O, etc
• Temperature compensated
• Can be connected with piton tube for velocity measurement


Testo 521-1 - Differential Pressure Measuring Instrument (0.2 % of f.v.)

• With internal sensors and external sensors for high pressure
• Options available with very high accuracy
• Internal memory with PC interface for long term measurement (optional accessary)


Testo 735-1 - Temperature Measuring Instrument (3-channel)

• Instrument with probe having a system accuracy of 0.05°C
• Variant available with inbuilt memory with location management upto 10,000 readings
• With multi line backlit display & inbuilt USB for transferring data to PC
• HACCP certified with top safe



Testo 521-2 - Differential Pressure Measuring Instrument (0.1 % of f.v.)

• With internal sensors and external sensors for high pressure
• Options available with very high accuracy
• Internal memory with PC interface for long term measurement (optional accessary)


Testo 521-3 - Differential Pressure Measuring Instrument (up to 2.5 hPa)

• With internal sensors and external sensors for high pressure
• Options available with very high accuracy
• Internal memory with PC interface for long term measurement (optional accessary)


Testo 526-1 - High-precision Differential Pressure Measuring Instrument

• With internal sensors and external sensors for high pressure
• Options available with very high accuracy
• Internal memory with PC interface for long term measurement (optional accessary)


Testo 720 - Temperature Meter

• Wide range of probes to select from for surface, penetration and measurement in petrol and oil tanks
• With approval in accordance with European and American Norms



Testo 526-2 - High-precision Differential Pressure Measuring Inst...

• With internal sensors and external sensors for high pressure
• Options available with very high accuracy
• Internal memory with PC interface for long term measurement (optional accessary)


Testo 535 - CO2 Meter

• Long term monitoring based on max. and mean calculations
• Long term 2 channel IR sensor
• Print the data on site date and time
(optional accessory)


Testo 610 - Thermohygrometer

• Measures & displays %rH,°C / F, wt °C& td °C/F
• Backlit easy to read display
• Best accuracy of 2.5% rH in its class



Testo 635-1 - Temperature and Humidity Measuring Instrument

• Can be connected to various probes for humidity, moisture, dewpoint, etc
• Timed and multi point mean calculations
• Material moisture probes for
measurement of moisture in powder material
• Variant available with memory and software for data readout & analysis
• U-Value measurement for insulation checking


Testo 635-2 - Temperature and Moisture Meter

• Can be connected to various probes for humidity, moisture, dewpoint, etc
• Timed and multi point mean calculations
• Material moisture probes for
measurement of moisture in powder material
• Variant available with memory and software for data readout & analysis
• U-Value measurement for insulation checking


Testo 645 - Humidity/temperature Measuring Instrument

• Can be connected to various probes for humidity, moisture, dewpoint, etc
• lnbuilt memory for long term data storage
• Convenient data analysis with the professional software
• Ready for tough applications with top safe cover (optional