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testo 435-2 - Indoor air quality meter

Name: testo 435-2 - Indoor air quality meter
Brand: Techmach Industrial Solutions
Price: 15000.0 INR
Availability: InStock

Price 15000.0 INR/ Piece

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MOQ : 1 Piece

testo 435-2 - Indoor air quality meter Specification

Application
Measurement of indoor climate, comfort level, and IAQ parameters

Temperature
-20 to +50 C (instrument only, probe-dependent)

Operating Voltage
6 VDC (with batteries)

Test Range
Varies by probe (CO2: 0 to +10,000 ppm; CO: 0 to +500 ppm; Lux: 0 to 99,999 Lux, etc.)

Response Time
<30 seconds (probe-dependent)

Display Type
Large backlit LCD display

Automation Grade
Semi-automatic

Interface Type
USB, Infrared (for printer), SD card (optional)

Features
Multi-function, data logging, multi-probe compatibility, user profile memory, PC connectivity

Equipment Type
Indoor Air Quality Meter

Power Supply
4 x AA batteries or mains unit (optional)

Mounting Type
Handheld

Accuracy
Instrument: 0.1 C (temperature); Overall accuracy depends on probe

Resolution
0.1 C (temperature), probe-dependent for other parameters

Measuring Range
Dependent on connected probe (CO2, CO, humidity, temperature, lux, turbulence, etc.)

Humidity
0 to +100 %RH (depending on probe)

Usage
Professional IAQ monitoring, HVAC testing

Machine Weight
~400 g (without batteries)

Control Mode
Manual and programmable

Dimensions
220 x 74 x 46 mm

Memory Capacity
10,000 readings (internal memory)

Alarm Function
Adjustable thresholds with visual and acoustic alarms

Data Output
Data export to PC via USB

Sensor Compatibility
Compatible with multiple digital and analog probes

Protection Class
IP54

Battery Life
Up to 20 hours (typical use)

Calibration
User-adjustable and factory-calibrated

Operating Conditions
-20 to +50 C; 0 to 95% RH (non-condensing)

About testo 435-2 - Indoor air quality meter

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Your advantages

Comprehensive range of measuring functions using optional accessories e.g. anemometers, moisture sensors, lux and degree of turbulence sensors
Super-size memory for up to 10,000 readings
Displays dew point difference, min, max and mean values
PC software for analyzing and logging measuring data

Multi-Parameter IAQ Measurement

The testo 435-2 offers broad compatibility with various probes, enabling precise measurement of key indoor air quality metrics including CO2, CO, humidity, temperature, turbulence, and light levels. Its multi-function design allows professionals to assess complete indoor climate and occupant comfort, all with a single device.

Efficient Data Logging and Export

Equipped with a substantial internal memory capacity, the testo 435-2 stores up to 10,000 datasets, which can be quickly exported to a PC using USB connectivity. This feature accelerates record-keeping, analysis, and reporting, making long-term monitoring and documentation more streamlined and reliable.

Rugged and User-Friendly Design

With an IP54-rated housing, robust construction, and a clear backlit LCD, the testo 435-2 is ideal for demanding on-site environments. Its ergonomic handheld design, dual power options (AA batteries or mains), and intuitive controls ensure ease of use during professional HVAC inspections, IAQ studies, or fieldwork.

FAQ's of testo 435-2 - Indoor air quality meter:

Q: How do I export measurement data from the testo 435-2 to a computer?

A: You can export recorded data from the testo 435-2 via its USB interface. Simply connect the instrument to your PC using the supplied USB cable and use the appropriate software to transfer and analyze your measurement records.

Q: What types of probes are compatible with the testo 435-2?

A: The testo 435-2 supports a wide range of both digital and analog probes for measuring parameters such as CO2, CO, humidity, temperature, lux, and air velocity. You can select probes based on your specific indoor air quality testing requirements.

Q: When should the device be calibrated, and can I do it myself?

A: Regular calibration is essential for maintaining measurement accuracy. The testo 435-2 allows for both factory and user-adjustable calibration, so you can recalibrate on-site as needed or send it for professional servicing, depending on your calibration standards and interval policies.

Q: Where can I use the testo 435-2 for monitoring indoor conditions?

A: This meter is suitable for a variety of indoor environments, including office buildings, manufacturing areas, hospitals, schools, and HVAC system sites. Its IP54 protection means it can handle dust and splashes, making it reliable for field and on-premise assessments.

Q: What are the benefits of using multi-probe compatibility with this meter?

A: Multi-probe compatibility provides flexibility to monitor numerous indoor air quality factors without needing separate devices. This saves time and enhances efficiency, as you can switch probes to measure different parameters suited to your current workspace or test scenario.

Q: How is the alarm function utilized for IAQ monitoring?

A: The testo 435-2 features adjustable alarms, both visual and acoustic, which alert you when preset thresholds are exceeded. This ensures timely identification of IAQ issues, speeding up remedial actions and safeguarding occupant comfort and safety.

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