Testo 435-1 Multi-function IAQ/HVAC/R Meter

Model: 435-1 | Order No: 0560 4351 | UPC: 4029547004131

Downloads: datasheet manual

Testo 435-1 Multi-function IAQ/HVAC/R Meter

Model: 435-1 | Order No: 0560 4351

Basic model to display and optimally print data on-site. An affordable introduction to measurement engineering for ambient air conditions.

Discontinued!

This product has been discontinued and is no longer available.

There is no direct replacement, however we recommend the:

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor

Model: 440 | Order No: 0560 4402

Precise and reliable, this multifunction measuring instrument is intuitive and easy to use thanks to its integrated differential pressure sensor and clearly structured menus. In addition, adjust air conditioning and ventilation systems and monitor air quality without the hassle of juggling multiple tools and different devices.

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Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probe, ø 0.63"

Model: 440 | Order No: 0563 4401

Precise and reliable, this multifunction measuring instrument is intuitive and easy to use thanks to its clearly structured menus. In addition, this kit includes the air velocity and IAQ meter, a ø 0.63" wired vane probe with an extendable telescope, a USB cable, 3 x AA batteries, and a standard carrying case.

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Testo 440 Air Velocity and IAQ Measuring Instrument with Bluetooth

Model: 440 | Order No: 0560 4401

Precise and reliable, this multifunction measuring instrument is intuitive and easy to use thanks to its clearly structured menus. In addition, by using multiple attachments, adjust air conditioning and ventilation systems and monitor air quality without the hassle of juggling multiple tools and different devices.

Learn More

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Recommended Accessories

Testo 0613 1712 Air Probe for Refrigeration System Analyzer

0613 1712

Testo 0554 0190 Wireless Module

0554 0190

Testo 0613 1212 Waterproof Immersion/Penetration Probe, NTC

0613 1212

Testo 0613 4611 Pipe Wrap Probe for Refrigeration System Analyzer

0613 4611

Testo 435-1 Offers

The Testo 435-1 is a measuring instrument for ambient air conditions, for assessing Indoor Air Quality and adjusting and inspecting VAC systems. The new IAQ probe measures Indoor Air Quality by measuring CO₂ level, air moisture and air temperature. Temperature and humidity measurement is integrated in the new thermal probe.

Readings from up to 3 temperature probes can be displayed in the clearly laid-out measuring instrument display; data transmission is radio-controlled, therefore wireless. Measurement data is printed on site on the Testo printer.

Features

2-line, back-lit display
User-defined fast function keys
IAQ probe for assessment of Indoor Air Quality (optional)
Vane measurement and thermal probes (optional)

Testo 435-1 Specifications

Storage Temperature	-22 to 158°F
Operating Temperature	-4 to 122°F
Battery Type	Alkali Manganese, Mignon, Type AA
Battery Life	200 Hours (Typical Vane Measurement)
Dimensions	86.61 x 29.13 x 18.11"
Housing Material	ABS/TPE/Metal
Type T (Cu-CuNi)
Measuring Range	-328 to 752°F
Accuracy	±0.54°F (-76 to 140 °F) ±0.5% of rdg. (Remaining Range)
Resolution	0.1°C
Airflow - Vane
Measuring Range	0 to 197 fpm
Resolution	0.01fpm (60 + 100 mm Vane) 0.1 fpm (16 mm Vane)
NTC
Measuring Range	-40 to 302°F
Accuracy	±0.36°F (-13 to 166.82°F) ±0.72°F (-40 to -13.18°F) ±0.72°F (167 to 211.82°F) ±0.5% of rdg. (Remaining Range)
Resolution	0.1°C
Absolute Pressure Probe
Measuring Range	0 to 800 inH₂O
Resolution	0.1 inH₂O
Hot Wire
Measuring Range	0 to 3937 fpm
Resolution	0.01 fpm
CO₂
Measuring Range	0 to 10,000 ppm CO₂
Resolution	1 ppm CO₂
Humidity
Measuring Range	0 to 100 %RH
Resolution	0.1 %RH
Type K
Measuring Range	-328 to 2498°F
Accuracy	±0.54°F (-76 to 140°F) ±0.5% of rdg. (Remaining Range)
Resolution	0.1°C

Click here for complete specifications on the Testo 435-1

What's included with the Testo 435-1

Multi-function IAQ/HVAC/R Meter
Batteries
Conformity Certificate

datasheet for the Testo 435-1 Multi-function IAQ/HVAC/R Meter manual for the Testo 435-1 Multi-function IAQ/HVAC/R Meter

Click on a category to view a selection of compatible accessories with the Testo 435-1 Multi-function IAQ/HVAC/R Meter.

Carrying Cases

Testo 0516 0435 Deluxe Service Case for Testo Compact Pro 435 & 635 0516 1435

Designed to accept a wide variety of probes depending upon your application. For basic HVAC/R checks, temperature and humidity have been integrated into the new thermal probe.

Air Temperature Probes

Testo 0613 1712 Air Probe for Refrigeration System Analyzer 0613 1712

Efficient and robust NTC air probe with 3.9' cable.

Testo 0602 1793 Air Probe, Type K TC 0602 1793

Rugged air probe with 4ft cable. Useful for HVAC/R applications.

Bead Tip Probes

Testo 0602 0645 Flexible Bead Tip Probe, 60", Type K TC, Fiberglass 0602 0645

Thermocouple with T/C adapter and fibre glass sheathing. Class 2 accuracy.

Testo 0602 0644 Flexible Bead Tip Probe, 32", Type K TC 0602 0644

Thermocouple with T/C adapter and fiber glass sheating. Class 2 accuracy.

Testo 0602 0646 Flexible Bead Tip Probe, 60", Type K TC, PTFE 0602 0646

Thermocouple with T/C adapter and flexible teflon sheath. Class 2 accuracy.

Black Globe Probes

Testo 0602 0743 Black Globe Probe, 6" dia., Type K TC 0602 0743

Adjustment time approx 30 min.

Communications

Testo 0554 0190 Wireless Module 0554 0190

Radio frequency of 915.00 MHz FSK. For use with the 435, 556, 560, 635, 735, 925, and 926 wireless instruments.

Testo 0554 0549 Universal Infrared Printer 0554 0549

Includes a Wireless Infrared Interface, 1 Roll of Thermal Paper and 4xAA Batteries.

Testo 0554 0568 Thermal Printer Paper, 6 Rolls 0554 0568

For use with the 575 Printer. Measurement data documentation legible for up to 10 years. Package of 6 rolls.

Food Temperature Probes

Testo 0613 3311 Food Probe, SS, NTC 0613 3311

IP67 stainless steel, with Teflon cable. Resistant to temperatures up to 392°F (short-term to 482°F).

Testo 0613 2211 Penetration Probe for Food, SS, NTC 0613 2211

IP65 stainless steel features a PUR cable. Probe can be used up to 176°F. Includes a IP54 plug-in connection.

Testo 0613 3211 Frozen Food Probe w/ T-handle, NTC 0613 3211

Corkscrew tip design for easier penitration on frozen food.

Testo 0602 2492 Waterproof Food Penetration Probe, Type K TC 0602 2492

Rugged food penetration probe with easy-grip handle for desnser foodstuffs. Includes a IP65 waterproof reinforced cable (PUR) with reinforced protection from buckling.

Testo 0614 2211 Penetration Food Probe, SS, NTC, Calibratable 0614 2211

IP65 calibratable probe with PUR cable can be used up to 180°F. Includes IP54 plug-in connection.

Testo 0613 1052 Frozen Food Tip, 3.5" long 0613 1052

Corkscrew tip design for easier penitration on frozen food. For use with the 105 Hand-Held T-Bar Thermometer.

Testo 0614 2272 Food Probe, SS, RTD, Calibratable 0614 2272

For use with the 110 and 125 NTC Thermometers.

Testo 0602 2292 Waterproof Food Probe, SS, Type K TC 0602 2292

TC type K stainless steel (IP65) waterproof food probe.

Testo 0614 2411 Food Probe, NTC, Calibratable 0614 2411

Robust food penetration probe with easy grip handle. Includes a reinforced cable (PUR) with reinforced protection from buckling.

Humidity & Temperature Probes

Testo 0636 9735 Duct Humidity & Temperature Probe 0636 9735

Includes 1m cable. ±2% RH accuracy.

Humidity Probes

Testo 0636 2161 Humidity Probe, 11.81" Long 0636 2161

Robust humidity probe measures up to 257°F, short-term up to 284°F.

Immersion & Penetration Probes

Testo 0613 1212 Waterproof Immersion/Penetration Probe, NTC 0613 1212

Useful for measuring inside of liquid wells, pipes, and the internal temperature of food.

Testo 0609 1273 Waterproof Immersion/Penetration Probe, RTD 0609 1273

Rugged, waterproof PT100 plug-in probe.

Testo 0602 1293 Waterproof Immersion/Penetration Probe, Type K TC 0602 1293

Useful for measuring inside of liquid wells, pipes, and the internal temperature of food.

Testo 0602 2693 Waterproof Immersion/Penetration Probe, Type K TC 0602 2693

Super-quick, waterproof immersion/penetration probe. Calibration not available for temperatures over 300°C.

Immersion Probes

Testo 0602 0593 Waterproof Immersion Probe, Type K TC 0602 0593

Efficient and fast-action. Includes a 1.2m cable and Type K mini plug connector.

Testo 0602 0493 Flexible, Low-mass Immersion Probe, Type K TC 0602 0493

Flexible, low-mass immersion measurement tip. Ideal for measurements in small volumes such as petri dishes or for surface measurements (e.g. attached with adhesive tape).

Testo 0602 5792 Flexible Immersion Probe, 20", Type K TC 0602 5792

20" flexible thermocouple probe.

Magnetic Temperature Probes

Testo 0602 4892 10N Magnetic Probe for High Temperatures, Type K TC 0602 4892

Magnet has 10N (approx 2.2 lbs) of holding force on a ferrous metal. For High Temperature applications.

Testo 0602 4792 20N Magnetic Probe, Type K TC 0602 4792

Magnet has 20N (approx 4.5 lbs) of holding force on a ferrous metal.

Penetration Probes

Testo 0602 0293 Air/Immersion/Penetration Probe for Wireless Handle, Type K TC 0602 0293

Probe head for air, immersion, and penetration measurements.

Testo 0613 1051 Penetration Tip, 4" long 0613 1051

Multipurpose standard designed probe tip. For use with the 105 Hand-Held T-Bar Thermometer.

Testo 0613 1053 Penetration Tip, 7.8" long 0613 1053

Long tip design for deep temperature measurements. For use with the 105 Hand-Held T-Bar Thermometer.

Testo 0613 2411 Penetration Probe w/ T-handle, NTC 0613 2411

Robust food penetration probe with easy grip handle. Includes a IP65 waterproof reinforced cable (PUR) with reinforced protection from buckling.

Pipe Clamp Temperature Probes

Testo 0602 4692 Pipe Clamp Probe, 1" max. dia., Type K TC 0602 4692

Clamp probe for measurements on pipe diameters of 0.6 to 1". Measuring range to 266 °F short-term.

Testo 0613 4611 Pipe Wrap Probe for Refrigeration System Analyzer 0613 4611

Pipe probe with Velcro. For 3" pipe diameters.

Testo 0613 5505 Clamp Probe for Refrigeration System Analyzer 0613 5505

Clamp fits to 1/4 to 1-1/3" pipes. Features a Measuring range of -40 to +125 °C. For use with the 549, 550, 557, and 570.Clamp fits to 1/4 to 1-1/3" pipes. For use with the 549, 550, 557, and 570.

Testo 0602 4592 Pipe Clamp Probe, 2.5" max. dia., Type K TC 0602 4592

Pipe clamp probe for pipe diameters of 0.2 to 2.5", with replaceable measuring head. Measuring range to 536°F short-term.

Pitot Tubes

Testo 0635 2045 Stainless Steel Pitot Tube, 19.5" Long 0635 2045

500 mm long, for measuring flow velocity.

Spares

Testo 0554 0448 Silicone Pressure Meter Connection Hose 0554 0448

2 Meters of Silicone Hose, for use with the 312 Auto-ranging Digital Manometer. Max working pressure is 700hPa/mbar.

Surface Temperature Probes

Testo 0602 0693 Surface Probe, 0.1" dia. Tip, Type K TC 0602 0693

Efficient, waterproof surface probe with small measurement head for flat surfaces.

Testo 0602 1993 Waterproof Surface Probe, Flat Tip, Type K TC 0602 1993

Widenend measurement tip for flat surfaces.

Testo 0602 2394 Surface Probe, Flat Tip, Type K TC w/ Telescopic Handle 0602 2394

Measure hard-to-reach areas with the 24 inch telescopic handle. Useful for HVAC/R applications.

Testo 0602 0993 90° Angle Surface Probe, Type K TC 0602 0993

Fast-action surface probe with spring thermocouple for uneven surfaces. Short-term to 932°F.

Testo 0602 0394 Surface Probe for Wireless Handle, Type K TC 0602 0394

T/C probe head for surface measurement (T/C Type K).

Testo 0613 1912 Surface Probe for Refrigeration System Analyzer 0613 1912

Waterproof NTC surface probe for measurements on flat surfaces.

Testo 0602 0393 Surface Probe, Spring-loaded, Type K TC 0602 0393

Fast-action surface probe with spring thermocouple, for uneven surfaces. Short-term range to 932°F.

Testo 0602 0193 Paddle Surface Probe, Type K TC 0602 0193

Fast-reaction paddle surface probe, for measurements in inaccessible places, like narrow apertures and slots. For use with the 845.

Temperature Probes

Testo 0614 1635 Temperature Probe for U-Value Measurement, 3 Sensors 0614 1635

Triple sensor system for measuring wall temperature. Includes Attachment Putty.

Thermo-Anemometer Probes

Testo 0635 1041 Quick-Action Hot-wire Thermo-Anemometer Probe 0635 1041

For measurements in the lower velocity range with direction recognition. Includes a telescopic handle.

Testo 0635 1540 Thermo-Anemometer Probe with Humidity Plug-in 0635 1540

3-function probe for simultaneous measurement of temperature, humidity, and velocity. With plug-in head.

Ask a question about Testo 435-1 Multi-function IAQ/HVAC/R Meter

Customer Reviews for the Testo 435-1

Description ➕➖

Testo 435-1 Offers

Features

2-line, back-lit display
User-defined fast function keys
IAQ probe for assessment of Indoor Air Quality (optional)
Vane measurement and thermal probes (optional)

Specifications ➕➖

Testo 435-1 Specifications

Storage Temperature	-22 to 158°F
Operating Temperature	-4 to 122°F
Battery Type	Alkali Manganese, Mignon, Type AA
Battery Life	200 Hours (Typical Vane Measurement)
Dimensions	86.61 x 29.13 x 18.11"
Housing Material	ABS/TPE/Metal
Type T (Cu-CuNi)
Measuring Range	-328 to 752°F
Accuracy	±0.54°F (-76 to 140 °F) ±0.5% of rdg. (Remaining Range)
Resolution	0.1°C
Airflow - Vane
Measuring Range	0 to 197 fpm
Resolution	0.01fpm (60 + 100 mm Vane) 0.1 fpm (16 mm Vane)
NTC
Measuring Range	-40 to 302°F
Accuracy	±0.36°F (-13 to 166.82°F) ±0.72°F (-40 to -13.18°F) ±0.72°F (167 to 211.82°F) ±0.5% of rdg. (Remaining Range)
Resolution	0.1°C
Absolute Pressure Probe
Measuring Range	0 to 800 inH₂O
Resolution	0.1 inH₂O
Hot Wire
Measuring Range	0 to 3937 fpm
Resolution	0.01 fpm
CO₂
Measuring Range	0 to 10,000 ppm CO₂
Resolution	1 ppm CO₂
Humidity
Measuring Range	0 to 100 %RH
Resolution	0.1 %RH
Type K
Measuring Range	-328 to 2498°F
Accuracy	±0.54°F (-76 to 140°F) ±0.5% of rdg. (Remaining Range)
Resolution	0.1°C

Click here for complete specifications on the Testo 435-1

Included ➕➖

What's included with the Testo 435-1

Multi-function IAQ/HVAC/R Meter
Batteries
Conformity Certificate

Resources ➕➖

datasheet for the Testo 435-1 Multi-function IAQ/HVAC/R Meter manual for the Testo 435-1 Multi-function IAQ/HVAC/R Meter

Accessories ➕➖

Click on a category to view a selection of compatible accessories with the Testo 435-1 Multi-function IAQ/HVAC/R Meter.

Carrying Cases

Testo 0516 0435 Deluxe Service Case for Testo Compact Pro 435 & 635 0516 1435

Designed to accept a wide variety of probes depending upon your application. For basic HVAC/R checks, temperature and humidity have been integrated into the new thermal probe.

Air Temperature Probes

Testo 0613 1712 Air Probe for Refrigeration System Analyzer 0613 1712

Efficient and robust NTC air probe with 3.9' cable.

Testo 0602 1793 Air Probe, Type K TC 0602 1793

Rugged air probe with 4ft cable. Useful for HVAC/R applications.

Bead Tip Probes

Testo 0602 0645 Flexible Bead Tip Probe, 60", Type K TC, Fiberglass 0602 0645

Thermocouple with T/C adapter and fibre glass sheathing. Class 2 accuracy.

Testo 0602 0644 Flexible Bead Tip Probe, 32", Type K TC 0602 0644

Thermocouple with T/C adapter and fiber glass sheating. Class 2 accuracy.

Testo 0602 0646 Flexible Bead Tip Probe, 60", Type K TC, PTFE 0602 0646

Thermocouple with T/C adapter and flexible teflon sheath. Class 2 accuracy.

Black Globe Probes

Testo 0602 0743 Black Globe Probe, 6" dia., Type K TC 0602 0743

Adjustment time approx 30 min.

Communications

Testo 0554 0190 Wireless Module 0554 0190

Radio frequency of 915.00 MHz FSK. For use with the 435, 556, 560, 635, 735, 925, and 926 wireless instruments.

Testo 0554 0549 Universal Infrared Printer 0554 0549

Includes a Wireless Infrared Interface, 1 Roll of Thermal Paper and 4xAA Batteries.

Testo 0554 0568 Thermal Printer Paper, 6 Rolls 0554 0568

For use with the 575 Printer. Measurement data documentation legible for up to 10 years. Package of 6 rolls.

Food Temperature Probes

Testo 0613 3311 Food Probe, SS, NTC 0613 3311

IP67 stainless steel, with Teflon cable. Resistant to temperatures up to 392°F (short-term to 482°F).

Testo 0613 2211 Penetration Probe for Food, SS, NTC 0613 2211

IP65 stainless steel features a PUR cable. Probe can be used up to 176°F. Includes a IP54 plug-in connection.

Testo 0613 3211 Frozen Food Probe w/ T-handle, NTC 0613 3211

Corkscrew tip design for easier penitration on frozen food.

Testo 0602 2492 Waterproof Food Penetration Probe, Type K TC 0602 2492

Rugged food penetration probe with easy-grip handle for desnser foodstuffs. Includes a IP65 waterproof reinforced cable (PUR) with reinforced protection from buckling.

Testo 0614 2211 Penetration Food Probe, SS, NTC, Calibratable 0614 2211

IP65 calibratable probe with PUR cable can be used up to 180°F. Includes IP54 plug-in connection.

Testo 0613 1052 Frozen Food Tip, 3.5" long 0613 1052

Corkscrew tip design for easier penitration on frozen food. For use with the 105 Hand-Held T-Bar Thermometer.

Testo 0614 2272 Food Probe, SS, RTD, Calibratable 0614 2272

For use with the 110 and 125 NTC Thermometers.

Testo 0602 2292 Waterproof Food Probe, SS, Type K TC 0602 2292

TC type K stainless steel (IP65) waterproof food probe.

Testo 0614 2411 Food Probe, NTC, Calibratable 0614 2411

Robust food penetration probe with easy grip handle. Includes a reinforced cable (PUR) with reinforced protection from buckling.

Humidity & Temperature Probes

Testo 0636 9735 Duct Humidity & Temperature Probe 0636 9735

Includes 1m cable. ±2% RH accuracy.

Humidity Probes

Testo 0636 2161 Humidity Probe, 11.81" Long 0636 2161

Robust humidity probe measures up to 257°F, short-term up to 284°F.

Immersion & Penetration Probes

Testo 0613 1212 Waterproof Immersion/Penetration Probe, NTC 0613 1212

Useful for measuring inside of liquid wells, pipes, and the internal temperature of food.

Testo 0609 1273 Waterproof Immersion/Penetration Probe, RTD 0609 1273

Rugged, waterproof PT100 plug-in probe.

Testo 0602 1293 Waterproof Immersion/Penetration Probe, Type K TC 0602 1293

Useful for measuring inside of liquid wells, pipes, and the internal temperature of food.

Testo 0602 2693 Waterproof Immersion/Penetration Probe, Type K TC 0602 2693

Super-quick, waterproof immersion/penetration probe. Calibration not available for temperatures over 300°C.

Immersion Probes

Testo 0602 0593 Waterproof Immersion Probe, Type K TC 0602 0593

Efficient and fast-action. Includes a 1.2m cable and Type K mini plug connector.

Testo 0602 0493 Flexible, Low-mass Immersion Probe, Type K TC 0602 0493

Flexible, low-mass immersion measurement tip. Ideal for measurements in small volumes such as petri dishes or for surface measurements (e.g. attached with adhesive tape).

Testo 0602 5792 Flexible Immersion Probe, 20", Type K TC 0602 5792

20" flexible thermocouple probe.

Magnetic Temperature Probes

Testo 0602 4892 10N Magnetic Probe for High Temperatures, Type K TC 0602 4892

Magnet has 10N (approx 2.2 lbs) of holding force on a ferrous metal. For High Temperature applications.

Testo 0602 4792 20N Magnetic Probe, Type K TC 0602 4792

Magnet has 20N (approx 4.5 lbs) of holding force on a ferrous metal.

Penetration Probes

Testo 0602 0293 Air/Immersion/Penetration Probe for Wireless Handle, Type K TC 0602 0293

Probe head for air, immersion, and penetration measurements.

Testo 0613 1051 Penetration Tip, 4" long 0613 1051

Multipurpose standard designed probe tip. For use with the 105 Hand-Held T-Bar Thermometer.

Testo 0613 1053 Penetration Tip, 7.8" long 0613 1053

Long tip design for deep temperature measurements. For use with the 105 Hand-Held T-Bar Thermometer.

Testo 0613 2411 Penetration Probe w/ T-handle, NTC 0613 2411

Robust food penetration probe with easy grip handle. Includes a IP65 waterproof reinforced cable (PUR) with reinforced protection from buckling.

Pipe Clamp Temperature Probes

Testo 0602 4692 Pipe Clamp Probe, 1" max. dia., Type K TC 0602 4692

Clamp probe for measurements on pipe diameters of 0.6 to 1". Measuring range to 266 °F short-term.

Testo 0613 4611 Pipe Wrap Probe for Refrigeration System Analyzer 0613 4611

Pipe probe with Velcro. For 3" pipe diameters.

Testo 0613 5505 Clamp Probe for Refrigeration System Analyzer 0613 5505

Clamp fits to 1/4 to 1-1/3" pipes. Features a Measuring range of -40 to +125 °C. For use with the 549, 550, 557, and 570.Clamp fits to 1/4 to 1-1/3" pipes. For use with the 549, 550, 557, and 570.