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testo 435-4 - Multifunction indoor air quality meter

Category: HVAC INSTRUMENTS

Pitot tube, 500 mm long, stainless steel, for measuring flow velocity

Part No. 0635 2045

General Technical Data

Length 500 mm
Diameter 7 mm
Pitot tube factor 1
Measuring range +1 to +100 m/s
Operating temperature 0 to +600 °C

Pitot tube, 350 mm long, stainless steel, for measuring flow velocity

Part No. 0635 2145

General Technical Data

Length 350 mm
Diameter 7 mm
Pitot tube factor 1
Measuring range +1 to +100 m/s
Operating temperature 0 to +600 °C

Pitot tube, length 1000 mm, stainless steel, for measuring flow velocity

Part No. 0635 2345

General Technical Data

Length 1,000 mm
Diameter 7 mm
Pitot tube factor 1
Measuring range +1 to +100 m/s
Operating temperature 0 to +600 °C

Humidity/temperature probe (Ø 12 mm)

Part No. 0636 9735

Key Features:

Humidity sensor with long-term stability
Temperature measuring range: -20 to +70 °C

Globe thermometer (TC type K) - for radiant heat

Part No. 0602 0743

Designed to simulate human skin, the globe probe will measure thermal radiant temperature. The 6" globe probe will take omnidirectional temperature measurements, ensuring a proper comfort level can be achieved. Globe probe has a Type K thermocouple.

Key Features:

For the measurement of radiant heat according to ISO 7243, ISO 7726, DIN EN 27726 and DIN 33403
Thermocouple type K
Measuring range: 0 to + 120 °C

Comfort probe for turbulence measurement

Part No. 0628 0109

Comfort level probe for degree of turbulence measurement with telescopic handle (max. 32 in.) and stand, meets DIN 1946 Part 2 requirements

Key Features:

Turbulence measurement in accordance with EN 13779
Non-directional flow measurement
High level of accuracy even at low flow velocities
Integrated temperature measurement

Indoor air quality probe for CO2, temperature, humidity and absolute pressure

Part No. 0632 1535

Designed to be used in applications that require multiple measurements, the IAQ simultaneously monitors CO2, relative humidity and temperature. The IAQ Probe has a MiniDIN connection.

Key Features:

4 functions in one probe: measurement of CO2, humidity, temperature and absolute pressure
Rapid checking of the indoor climate
Prevention of poor air quality in indoor rooms via CO2 measurement

Lux probe - for measuring illuminance

Part No . 0635 0545

Key Features:

Assessment according to the V-lambda curve, making it suitable for all common lamps and light sources
Accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
White or warm light LEDs (K< 5,000) can be measured without any problem
Measuring range: 0 to +100,000 lux

Absolute pressure probe 2000 hPa

Part No. 0638 1835

Technical Data

Absolute Pressure

Measuring range 0 to +2000 hPa
Accuracy ±5 hPa
Resolution 0.1 hPa
Overload 4000 hPa

General Technical Data

Cable length 1.6 m
Operating temperature 0 to +50 °C

Hot wire probe (Ø 7.5 mm) - for flow and temperature

Part No. 0635 1025

A hot wire measurement probe, designed to be used to take velocity measurements. Probe head has 0.3" diameter, with a telescopic handle (32" max). Probe has a MiniDIN type connector.

Key Features:

Very small probe head diameter (7.5 mm) – ideal for measurements in inaccessible places
Integrated temperature measurement up to +70 °C
With telescope (can be extended to 820 mm)
Flow measuring range: 0 to +20 m/s

Hot wire probe (Ø 12 mm) - for flow, temperature and humidity

Part No. 0635 1535

A Thermal velocity probe, designed to measure both temperature and humidity. Probe Head has 0.5" diameter, with a telescopic handle (max. 29 in.) Probe has a MiniDIN type connector.

Key Features:

3 functions in 1 probe: measurement of flow, temperature and humidity
Probe head diameter: 12 mm – also suitable for measurements in ventilation ducts
With telescope (can be extended to 745 mm)
Flow measuring range: 0 to +20 m/s

Vane probe (Ø 60 mm) - for flow measurements at air outlets

Part No. 0635 9335

A vane measurement probe, designed to be used to take velocity measurements at duct exits. Probe head has 2.36" diameter, with a telescopic handle (36" max). Probe has a MiniDIN type connector.

Key Features:

Vane diameter: 60 mm
With telescope (can be extended to 910 mm)
Measuring range: +0.25 to +20 m/s

Vane/temperature probe (Ø 100 mm) - for air outlets

Part No. 0635 9435

4" Vane probe designed for taking velocity measurements with additional funnel set ( Part Number 0563 4170). Probe has a MiniDIN type connector.

Key Features:

Vane diameter: 100 mm
Integrated temperature measurement up to +50 °C
Flow measuring range +0.3 to +20 m/s

Vane probe (Ø 16 mm) - for flow measurements in ducts

Part No. 0635 9535

pastingVane measurement probe with a .63 inch diameter, with a telescopic handle (35" max) designed to be used for taking measurements in ducts. Probe has MiniDIN type connector.

Key Features:

IAQ probe for assessing Indoor Air Quality
Thermal probes, vane measurement and built-in differential pressure probe for Pitot tube measurement
Radio probe for temperature
Protection class IP54

Waterproof immersion/penetration probe (TC type K)

Part No. 0602 1293

The waterproof immersion and penetration probe guarantees fast temperature measurement in liquids and semi-solid media.

Key Features:

Thermocouple type K
Response time of 7 seconds
Waterproof
Measuring range: -60 to +400 °C

RADIO IMMERSION/PENETRATION PROBE, NTC, APPROVAL FOR THE COUNTRIES

Part No. 0613 1001

RADIO IMMERSION/PENETRATION PROBE, NTC, APPROVAL FOR THE COUNTRIES: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO

Temperature - NTC Technical Data

Measuring range -58 to +527 °F / -50 to +275 °C
Accuracy

±0.9 °F (-4.0° to 176 {#0.0} °F) / ±0.5 °C (-20 to +80 °C)
±1.4 °F (-58.0° to -4.2 {#0.0} °F) / ±0.8 °C (-50 to -20.1 °C)
±1.4 °F (176.2° to 392 {#0.0} °F) / ±0.8 °C (+80.1 to +200 °C)
±2.7 °F (Remaining Range) / ±1.5 °C (Remaining Range)

Resolution 0.1 °F / 0.1 °C
Reaction time (in water) 12 sec

Robust air temperature probe (TC type K)

Part No. 0602 1793

Use the robust air temperature probe with exposed sensor (thermocouple type K) to measure air temperature with a short response time. It can be connected to a wide range of measuring instruments.

Key Features:

Thermocouple type K
Short response time thanks to the exposed sensor
Can be connected to a wide range of measuring instruments
Measuring range: -60 to +400 °C

Robust air temperature probe (NTC)

Part No. 0613 1712

NTC Air Probe with a miniDIN type connection allows you to accurately measure air temperature. Compatible with any Testo product with a miniDIN connector, the NTC Air Probe is a solution for a variety of temperature applications.

Key Features:

Short response time thanks to the exposed sensor
High level of accuracy of up to ±0.2 °C
Measuring range: -50 to +125 °C
NTC temperature sensor

Fast-action surface probe (TC type K)

Part No. 0602 0393

The extremely fast-action surface temperature probe with sprung thermocouple strip is suitable for a wide range of applications – including uneven surfaces.

Temperature - TC Type K (NiCr-Ni) Technical Data

Measuring range -60 to +300 °C
Accuracy Class 2 ¹⁾
Reaction time 3 s

1) According to standard EN 60584-2, the accuracy of Class 2 refers to -40 to +1200 °C.

Temperature probe with clamping bracket (TC Type K)

Part No. 0602 4592

Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term up to +280°C, TC Type K

Temperature - TC Type K (NiCr-Ni) Technical Data

Measuring range -60 to +130 °C
Accuracy Class 2 ¹⁾
Reaction time 5 s

1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).

Clamp probe for measurements on pipes

Part No. 0602 4692

Temperature - TC Type K (NiCr-Ni) Technical Data

Measuring range -50 to +100 °C
Accuracy briefly to +130
Reaction time 5 s

1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).

Temperature probe to determine U-value

Part No. 0614 1635

Temperature probe to determine U-value, triple sensor system for measuring wall temperature, modelling clay included

Ambient CO probe

Part No. 0632 1235

Hand held external CO probe designed to measure ambient CO. With a 6 foot cable, and a magnetic holding clip, measuring important CO values in hard to reach places has never been easier. The CO Probe has a MiniDIN type connection.

Key Features:

Long-term measurement stability thanks to electrochemical sensor
Automatic zeroing
Measuring range: 0 to +500 ppm

WIRELESS MODULE FOR ATTACHABLE PROBE HEADS INCL. ADAPTER FOR ATTACHING T/C PROBES (TYPE K)

Part No. 0554 0189

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

Part No. 0602 0394

A stub type uneven surface temperature probe, specifically designed to be used with wireless probe handle (0554 0191). Probe connection is Type K.

Temperature - Type K TC Technical Data

Measuring range -58.0 to 662.0 °F / -50 to +350 °C , t2 +932.0 °F / t2 +500 °C
Accuracy Radio handle:
±(32.9 °F 0.3 % of remaining measurement value) (-40.0 to 500.0 °F / ±(0.5 °C +0.3 % of mv) (-40 to +500 °C
±(33.3 °F 0.5 ) (Remaining Range) / ±(0.7 °C +0.5 ) (Remaining Range)
T/C probe head: Class 2
Resolution 0.1 °F (-58.0 to 391.8 °F) / 0.1 °C (-50 to +199.9 °C) ,1.0 °F Remaining Range / 1.0 °C Remaining Range
Reaction time 5 sec

Compact professional humidity module

Part No. 0636 9736

Key Features:

For wireless humidity and temperature measurements
Can be attached to different Testo radio handles (available to order separately)
High precision in humidity measurement
Temperature measuring range: -20 to +70 °C

Vane probe, Ø 16 mm, for stationary assembly, 3 m cable (PVC)

Part No. 0628 0036

Testo quick printer

Part No. 0554 0549

Compact printer, with IRDA technology offers fast, easy to read printouts of measurements at every job site. Internal magnets will hold the printer to magnetic surfaces for hands free operation.

Key Features:

Evaluate restoration measures quickly and without error.
Measurement of air moisture, material equilibrium moisture, pressure dew point
Instrument memory for up to 10,000 readings

Spare thermal paper for printer, permanent ink

Part No. 0554 0568

External fast charger for 1-4 AA rech. batteries

Part No. 0554 0610

External fast charger for 1-4 AA rech. batteries, incl. 4 Ni-MH rech. batteries with individual cell charging and charge control display, incl. impulse trickle charging, integrated discharge function, with built-in international mains plug, 100-240 V, 300 mA, 50/60 Hz

Radio module for measuring instrument, 869.85 MHz, approval for the countries

Part No. 0554 0188

Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO

TESTOVENT 410, VOLUME FLOW FUNNEL, Ø 340 MM/330X330 MM, INCL. CASE

Part No. 0554 0410

TESTOVENT 415, VOLUME FLOW FUNNEL, Ø 210 MM/210X210 MM, INCL. CASE

Part No. 0554 0415

Connection hose; silicone; 5 m long; max. load 700 hPa (mbar)

Part No. 0554 0440

Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz

Part No. 0554 0447

Power Supply for products with a Mini-B USB connection. 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz. Includes interchangeable "plug" types for use in several countries.

Connection hose silicone-free for differential pressure measurement, length 5 m, load up to maximum 700 hPa, (mbar)

Part No. 0554 0453

Stainless steel sintered filter, pore size 100 µm

Part No. 0554 0641

Control and adjustment set for Testo humidity probes

Part No. 0554 0660

Sintered PTFE filter, Ø 12 mm, for corrosive media

Part No. 0554 0756

testovent 417

Part No. 0554 4172

Key Features:

More accurate volume flow measurement independent of the swirl direction
Reliable measurement results on swirl outlets
Flow straightener retrofittable for existing Testo funnels sets

testovent 417 - flow straightener set for volume flow

Part No. 0554 4173

testovent 417 - funnel set for volume flow measurement

Part No. 0563 4170

The flow funnel kit is an optional kit for the testo 417, and can be used with the vane attachment of the testo 435. The flow funnel is ideal for measurements below 50 CFM. The funnel kit Includes an 8 inch round and 13 inch square funnel, ensuring proper measurements for a variety of ducts.