Portable Dew Point Meter

Veritcal View
Model No VD-H2 Series
Sensor technology Capacitive Thin Film Polymer
Measuring Ranges (-40°C + 30°C), (-60°C +30°C), (- 80°C +30°C) & (-100°C +30°C)
Monitoring Parameter Dew Point (°C td), Relative humidity (%RH), Temperature (°C) & Moisture (ppm)
Resolution 0.1°C
Accuracy +/-1 °C
Linearity +/-2 °C
Display 2.4 inch Touch LCD
Operating power Battery Operated
IP protection IP 65
Battery Charger USB Type
Operating Pressure up to 20 bar pressure
Recommended Flow Rate 2 LPM
Temperature Measuring Range 0.00 to 99.999°C
Relative Humidity Measuring Range 0.00 to 99.99% ppm
Moisture Measuringe Range 0- 23000 ppm

A portable dew point meter by Vasthi Instruments is a hand-held, light weight, portable, and affordable dew point meter that is an easy-to-carry, battery-operated measuring tool. The portable dew point meter has an operating pressure of up to 20 bar and a moisture measuring range of 0–23000 ppm. The device has an incredible battery life, up to 20 hours on a single charge. The instrument is assembled in a rugged handheld IP65-protected plastic enclosure and equipped with quick-disconnect tubing couplings and an internal sensor manifold.


  • Microprocessor-based portable battery-operated instrument.
  • Digital Graphical Display Measuring range -100 to +30°C dew point Et other ranges also available on client requirement
  • Samples compressed air up to 12 Kg/cm.
  • Pressure and up to 95°C temperature can be measured directly.
  • Quick disconnect fitting, desiccant test.
  • Handy and lightweight.
  • Inbuilt thin film water vapor sensor.
  • Optional RS – 232 computer interface & data logger.

Ordering information with RANGES

Model – VD42-H2
Measuring Range: -40°C to +30°C

Model – VD62-H2
Measuring Range: -60°C to +30°C

Model – VD82-H2
Measuring Range: -80°C to +30°C

Model – VD92-H2
Measuring Range: -110°C to +30°C


1. Up to what Pressure the dew point meter can withstand?

A. It can withstand up to 20 bar pressure.

2. What are the parameters it can measure?

A. Moisture in ppm, RH in %, Dew point temperature in °C td

3. What is the Battery life?

A. You can use it continuously for Up to 20 hours.

4. Does it have a data storage facility?

A. It has an inbuilt data storage facility.

5. What is recommended flow rate?

A. 1.5 LPM

6. Does it has a computer Interface?

A. Yes it has a USB for connectivity.

Get in Touch

Have a question about our Device? Don’t hesitate to contact us directly using the form on this page or by visiting our office.


Ph. +91 7337418685
Mail. info@vasthi.com

Manjeera Trinity Corporate,
Plot No-112, Survey No:1050,
JNTU, Hitech city Rd, KPHB Colony
Kukatpally, Hyderabad-500072

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