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Testo 435 Series Multi-function Measuring Instrument

SKU
TESTO-435 Series
main product photo
In stock

Digital Multi-function Measuring Instrument
4 Models available for every application
Wireless probe for temperature and humidity
Large selection of probes (optional)
IP54 Standard

**Probes are sold separated**
Product Name Qty
Testo-435-1 Multifunction meter
Out of stock
Testo-435-2 เครื่องวัดมัลติฟังก์ชั่นอเนกประสงค์ Pre-Order Item
Testo-435-3 Multifunction Meter
Out of stock
Testo-435-4 Multifunction Meter
Out of stock
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Categories: Environmental Meters, Testo
Testo

Testo 435 Series Multi-function Measuring Instrument

Testo 435 Series are Multi-function Measuring Instrument, 4 Models available with 2 connections for external probes in addition to classical probes on wires, a wireless measurement up to a distance of 20m (without obstruction) is possible.

Features

  • Protection Class IP54
  • Easy operation with user profiles
  • Easy-to-read with Large Illuminated display

4 Models for every Application

  • Testo 435-1 : for air conditioning, ventilation and Indoor Air Quality.
  • Testo 435-2 : for air conditioning, ventilation and Indoor Air Quality with data memory, PC software and USB data transfer cable.
  • Testo 435-3 : built-in differential pressure measurement for air conditioning, ventilation and Indoor Air Quality.
  • Testo 435-4 : built-in differential pressure measurement for air conditioning, ventilation and Indoor Air Quality, with data memory, PC software and USB data transfer cable.

Measurement

Testo 435 Series
Sensor types Measuring range Accuracy ± 1 digit Resolution
Temp. NTC -50 to 150 °C ±0.2 °C (-25 to 74.9 °C)
±0.4 °C (-50 to -25.1 °C)
±0.4 °C (75 to 99.9 °C)
±0.5% of mv (remaining range)		 0.1 °C
Temp. Type K (NiCr-Ni) -200 to 1370 °C ±0.3 °C (-60 to 60 °C)
±(0.2 °C +0.5% of mv) (remaining range)		 0.1 °C
Temp. Type T (Cu-CuNi) -200 to 400 °C ±0.3 °C (-60 to 60 °C)
±(0.2 °C +0.5% of mv) (remaining range)		 0.1 °C
Himidity 0 to 100% RH See probe data 0.1% RH
Vane 0 to 60 m/s See probe data 0.01 m/s (60 + 100 mm Vane)
0.1 m/s (16 mm Vane)
Hot wire 0 to 20 m/s See probe data 0.01 m/s
Absolute pressure probe 0 to 2000 hPa See probe data 0.1 hPa
CO2 (IAQ probe) 0 to 10000 ppm CO2 See probe data 1 ppm CO2
Testo 435-2, Testo 435-4
Sensor types Measuring range Accuracy ± 1 digit Resolution
Lux 0 to 100000 Lux See probe data 1 Lux, 0.1 Hz
Testo 435-3, Testo 435-4
Sensor types Measuring range Accuracy ± 1 digit Resolution
Differential pressure probe, internal 0 to 25 hPa ± 0.02 hPa (0 to 2 hPa)
± 1% of mv (remaining range)		 0.01 hPa / 200 hPa

Connectable Probes

Connectable Probes (optional) Testo 435-1 Testo 435-2 Testo 435-3 Testo 435-4
IAQ probe for the measurement of CO2, air temperature, indoor air humidity and absolute pressure ✔ ✔ ✔ ✔
Thermal flow velocity probe with integrated temperature and air humidity measurement ✔ ✔ ✔ ✔
Vane and hot wire probes ✔ ✔ ✔ ✔
Temperature probe for immersion/penetration, air and surface measurements ✔ ✔ ✔ ✔
Wireless probes for temperature measurements ✔ ✔ ✔ ✔
Ambient CO probe ✔ ✔ ✔ ✔
Absolute pressure probe ✔ ✔ ✔ ✔
Integrated differential pressure measurement for flow velocity measurement with Pitot tube and for monitoring filters (not retro-fittable) ✘ ✘ ✔ ✔
Comfort probe for degree of turbulence measurement for the objective evaluation of the air velocity in a room ✘ ✔ ✘ ✔
Humidity probe for air temperature and air humidity measurements ✘ ✔ ✘ ✔
Wireless probe for air temperature and air humidity measurement ✘ ✔ ✘ ✔
Lux probe for the measurement of light intensity ✘ ✔ ✘ ✔
Temperature probe for determining U-value ✘ ✔ ✘ ✔
Instrument equipment        
Easy operation with user profiles ✔ ✔ ✔ ✔
Illuminated display ✔ ✔ ✔ ✔
Testo fast printer for documenting measurement data (optional) ✔ ✔ ✔ ✔
Instrument store for 10000 measurement values (not retro-fittable) ✘ ✔ ✘ ✔
PC software for the analysis, archiving and documentation of the readings ✘ ✔ ✘ ✔
SKUTESTO-435 Series
Dimension-
ManufacturerTesto
Temperature RangeType K: -200 to 1370ºC
Altitude function No
Pt1000 Thermometer No
Type K Thermometer No
Heat Index function No
Wind Chill function No
Wet-bulb temperature No
Dew point function No
Airflow calculation No
Sound Level measurement range dB
UV measurement rangeuW/cm^2
Lux measurement range lx
Anemometer range0 to 60m/s
Barometer rangeNo
Humidity measurement range%RH
Power SupplyBattery AA
Compass function No
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