Testo 435-2 Multifunction Meter w/ memory and software - DISCONTINUED

SKU
0563 4352
Manufacturer:
Testo
Testo

Key Features:

This Product is DISCONTINUED

  • Built-in memory stores up to 10,000 measurements
  • Optional wireless (RF) temperature and humidity probes for remote measurement
  • Backlit LCD for easy viewing
  • Optional printer allows for easy documenting of measured data
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The Testo 435-2 is perfect for monitoring, analyzing, and diagnosing indoor air quality, wherever you need to take important IAQ measurements. You can easily pinpoint and troubleshoot problems with HVAC systems, and immediately see the results of corrections. The 435-2 accepts a wide variety of probes to measure and record airflow, humidity, temperature, and indoor air quality (IAQ) readings. With the included ComSoft Software, this data can be organized by location, analyzed, and reported.
Temperature - NTC

Measuring range

-58° to 302 °F / -50 to +150 °C

Accuracy

±0.4 °F (-13° to 166.8 °F) / ±0.2 °C (-25 to +74.9 °C)

±0.7 °F (-58° to -13.2 °F) / ±0.4 °C (-50 to -25.1 °C)

±0.7 °F (167° to 211.8 °F) / ±0.4 °C (+75 to +99.9 °C)

±0.5 % of mv (Remaining Range)

Resolution

0.1 °F / 0.1 °C

Temperature - Type K TC

Measuring range

-328° to 2498 °F / -200 to +1370 °C

Accuracy

±0.5 °F (-76° to 140.0 °F) / ±0.3 °C (-60 to +60 °C)

±(0.4 °F + 0.5 % of mv) (Remaining Range) / ±(0.2 °C + 0.5 % of mv) (Remaining Range)

Resolution

0.1 °F / 0.1 °C

Temperature - TC Type T (Cu-CuNi)

Measuring range

-328° to 752 °F / -200 to +400 °C

Accuracy

±0.5 °F (-76° to 140 °F) / ±0.3 °C (-60 to +60 °C)

±(0.4 °F + 0.5 % of mv) (Remaining Range) / ±(0.2 °C + 0.5 % of mv) (Remaining Range)

Resolution

0.1 °F / 0.1 °C

Humidity - Capacitive

Measuring range

0 to +100 %rH

Accuracy

See probe data

Absolute Pressure

Measuring range

0 to +800 InH₂O / 0 to +2000 hPa

Accuracy

See probe data

Resolution

0.1 InH₂O / 0.1 hPa

Velocity - Vane anemometer

Measuring range

0 to 11811 fpm / 0 to +60 m/s

Accuracy

See probe data

Resolution

0.01 fpm (60 + 100 mm Vane) / 0.01 m/s (60 + 100 mm Vane)

0.1 fpm (16 mm Vane) / 0.1 m/s (16 mm Vane)

Velocity - Hot wire anemometer

Measuring range

0 to +3937 fpm / 0 to +20 m/s

Accuracy

See probe data

Resolution

1.97 fpm / 0.01 m/s

Light

Measuring range

0° to 100000 Lux

Accuracy

See probe data

Resolution

1 Lux

0.1 Hz

General technical data

Dimensions

9 x 3 x 2 in. / 220 x 74 x 46 mm

Operating temperature

-4° to 122 °F / -20 to +50 °C

Housing

ABS / TPE / Metal

Protection class

IP54

Battery type

Alkaline, type AA

Battery life

200 h (typical vane measurement)

Display ligthing

Illuminated display

Storage temperature

-22 to +158 °F / -30 to +70 °C

Weight

15 oz. / 428 g

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  • Flow measurement in the ventilation duct using a thermal anemometer and vane anemometer
  • Measurement at the air outlet
  • Measurement of the air and surface temperature
  • Measurement of radiated heat
  • Lighting measurement
  • Turbulence measurement
  • U-value measurement
  • Measurement of indoor air quality (CO2)
  • CO measurement