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Humidity Measuring Instruments

We are a leading Manufacturer of thermal hygrometer, testo thermohygrometer, hygrometer, digital hygrometer and barometer, humidity & dew point meter and compact hygrometer from Pune, India.

Thermal Hygrometer

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Approx. Rs 8,691 / UnitGet Latest Price

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Product Details:

Minimum Order Quantity	1 Unit
Measuring range	0 to100 RH
Resolution	0.1% RH
Storage temperature	-20 to +60 C
Operating temperature	-20 to +50 C
Battery type	3 micro batteries AAA
Battery life	150 hrs
Dimensions	243 x 30 x 24 mm
Warranty	2 years

testo 605i- Thermal hygrometer

testo 605i, the humidity measuring instrument, in combination with a smartphone or tablet, facilitates measurement of air temperature and relative humidity in rooms and ducts. It can also be used to determine the cooling and heating performance together with the thermal anemometer testo 405i.

Features:

Measurement of air humidity and temperature in rooms and ducts
Compact professional measuring instrument for use with smartphones/tablets
Automatic calculation of dewpoint and wet bulb temperature via testo Smart Probes App
Measurement data analyzed and sent via testo Smart Probes App

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Testo Thermohygrometer

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Approx. Rs 5,735 / UnitGet Latest Price

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Product Details:

Minimum Order Quantity	1 Unit
Display	LCD, 2 lines
Storage temperature	-40 to +70 C
Battery type	9V block battery
Weight	168 g
Dimensions	111 x 90 x 40 mm
Housing material	ABS
Warranty	2 years

Testo 608-H1

Testo 608-H1 thermohygrometer humidity/dewpoint/temperature incl. battery
With dew point calculation td and max/min display
Humidity sensor is not affected by condensation

The affordable standard Testo 608-H1 hygrometer measures humidity, temperature and dewpoint non-stop. The efficient Testo 608-H2 alarm hygrometer with LED alarm function for accurate signals when limits are exceeded.

Features:

With dew point calculation td and max/min display
Humidity sensor is not affected by condensation
Battery monitoring

Testo 608-H2

Humidity/dewpoint/temp. meas. instr., incl. LED alarm, battery and calibration protocol
High accuracy ±2 %RH (testo 608-H2)
testo 608-H2, with LED alarm, warns if limits are exceeded

The accurate Testo 608-H2 alarm hygrometer reliably indicates when humidity and temperature limits have been exceeded, for example in garden centres, warehouses, cleanrooms, museums, laboratories etc.

Features:

All the benefits of Testo 608-H1
High accuracy ±2 %RH (Testo 608-H2)
Testo 608-H2, with LED alarm, warns if limits are exceeded

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Item Code: Testo-608-HI-H2

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Hygrometer

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Approx. Rs 20,509 / UnitGet Latest Price

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Product Details:

Minimum Order Quantity	1 Unit
Storage temperature	-20 to +60 C
Operating temperature	-10 to +60 C
Battery life	12 months
Weight	240 g
Dimensions	185 x 105 x 36 mm
Measuring Rate	20 s

The new temperature and humidity Large Display Hygrometer testo 623 shows current and past temperature and humidity values in a large clear display. This makes an analysis of the current and past ambient conditions possible, directly on site and without time consuming analysis on a PC. The instrument displays the current temperature, Humidity, date & time with calibration remainder. In all the instrument has the below advantages.

Histogram shows current and past temperature or humidity values.
Hanging and standing bracket allows flexible positioning on a wall or desktop
Analysis of past temperature and humidity values directly on site without evaluation on a PC
All important values at a glance: current and past temperature and humidity values as well as date and time

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Item Code: Testo-623

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Digital hygrometer and barometer

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Approx. Rs 32,596 / UnitGet Latest Price

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Product Details:

Minimum Order Quantity	1 Unit
Weight	240 g (without batteries)
Storage temperature	-20 to +60 C
Operating temperature	-10 to +60 C
Battery life	12 months
Dimensions	185 x 105 x 36 mm
Measuring Rate	10 s

Testo 622 hygrometer with pressure indication, calibration protocol, batteries and attachment material included

Precise measurement of temperature, humidity and pressure
All important values at a glance: current measurement values as well as date and time
Calibration and adjustment of the measuring instrument possible on site with the optional calibration and adjustment software
Adjustable calibration reminder function

In addition to temperature and humidity, the testo 622 also measures pressure. In the large, clear display, it shows the current measurement values as well as the date and time. It thus provides all important values at a glance.

Hanging and standing bracket allows felxible positioning on a wall or desktop
Large, optimally legible display
Precise measurement of temperature, humidity and pressure
All important values at a glance: current measurement values as well as date and time
Calibration and adjustment of the measuring instrument possible on site with the optional calibration and adjustment software
Adjustable calibration reminder function

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Item Code: Testo-622

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Humidity & Dew Point Meter

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Approx. Rs 42,919 / UnitGet Latest Price

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Product Details:

Minimum Order Quantity	1 Unit
Brand	Testo
Weight	428 g
Operating temperature	-20 to +50 C
Storage temperature	-30 to +70 C
Battery type	Alkali manganese, mignon, Type AA
Battery life	200 h
Dimensions	220 x 74 x 46 mm
Warranty	2 years

Humidity & Dew Point Meter Testo 635 is a sleek portable instrument and comes in two variants with and without memory. In both the variants different types of probes for measurement of temperature, humidity, material moisture and pressure dew point. The variant with memory comes with an software and can be programmed as a data logger. The data can be read out using a USB port and also can be printed on site using an infrared printer (accessory).

Up to two probes temperature or humidity can be connected and data displayed in the testo 635 meter. Material moisture can be displayed immediately on account of the special probe. Characteristics for different materials can be stored in ComSoft and transmitted to the instrument. Pressure Dew point down upto 60 tpd can be measured using this instrument in compressed air or gases like SF6. In all the instrument has the below advantages.

Instrument memory for up to 10,000 readings
PC software for analysis, filing and documentation of measurement data
Measurement of air moisture, material equilibrium moisture, pressure dew point
U value probe connection option
The instrument testo 635-1 for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems.
Up to 3 temperature or humidity probes can be displayed; data transmission is radio-controlled, i.e. wireless.
Measurement data can be transmitted by infrared to the Testo printer.
Similarly testo 635-2 for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems.
Moisture characteristics can be recorded in the instrument memory and analysed and displayed in graphics or tables.
Up to 3 temperature or humidity probes can be displayed in the Testo 635-2 meter; data transmission is by radio i.e. wireless

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Item Code: Testo-635

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Compact Hygrometer

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Approx. Rs 16,059 / UnitGet Latest Price

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Product Details:

Minimum Order Quantity	1 Unit
Operating temperature	-20 to +50 C
Battery type	9V block battery, 6F22
Battery life	70 h (without radio operation)
Weight	195 g
Dimensions	182 x 64 x 40 mm
Housing material	ABS
Warranty	2 years

Compact Hygrometer Testo 625 humidity/temperature measuring instrument incl. plug-in humidity probe head, battery and calibration protocol
The compact instrument with built-in humidity probe head for measuring air moisture and temperature. The large 2 line display shows humidity, wet bulb temperature or dewpoint as well as temperature. When measuring at hard-to-access points, the humidity probe head can be easily removed and attached to the handle via the probe cable (accessory). Alternatively, the readings can be transmitted wirelessly over wide distances from the probe to the measuring instrument. To do this, the humidity probe head is attached to the radio handle (accessory) and the radio module (accessory) is added to Testo 625.

Features:

Displays temperature and relative humidity / wet bulb temperature / dewpoint
Max./min. values
Hold button to freeze readings
Display light
Auto Off function
TopSafe, the indestructible protection case (optional)
Patented humidity sensor
2 year guaranteed long-term stability
TopSafe, instrument protection against dirt and knocks (optional)

Additional Information:

Item Code: Testo-625

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Dew Point Transmitters

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Product Details:

Material	Plastic, polyacrylamide
Dimensions	199.5 x 37 x 37 mm
Weight Approx	300 g
Operating temperature	-20 to +70 C (housing)
Storage temperature	-40 to +80 C (-40 to +176 F)
Process pressure max	50 bar (725 psi)

We offer dew point analyzers. The Testo 6740 was especially developed for trace humidity measurement in compressed or dry air (e. G. Granulate dryers). Thanks to a special adjustment, optimum accuracy in the trace humidity range has been achieved. The result of the development of the Testo 6740 is a measuring range of -45 °ctd to +30 °ctd and excellent accuracy.

For the display of the relevant trace humidity parameters, a freely scalable analog output is available, optionally with a switch contact plug for the max monitoring. In addition to this, the Testo 6740 stands out thanks to its compact and user-friendly design, such as the rotatability of the housing by 350° for the optimum positioning of the display.

Areas of application:

Refrigeration dryers
Membrane dryers
Adsorption dryers
Granulate dryers

Additional Information:

Item Code: Testo6740

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Humidity Transmitter Device

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Product Details:

Material	Plastic
Dimensions	122 x 162 x 77 mm (without probe)
Current consumption max	300 mA
Weight	0.675 kg
Protection class	IP65
Operating temperature	-40 to +60 C (with integrated relay)

Humidity Transmitter Device Testo 6651 having the Optimum calibration concept with

adjustment of entire signal chain, including analog adjustment, without dismantling the transmitter
1-point adjustment can be performed on-site easily and quickly using t400 or t650
2-point adjustment via P2A software or user menu

Parameter zing, adjusting and analyzing software (P2A) for setting up, adjusting and analyzing the transmitter:

Parameterization of unit and scaling
Adjustment (see above)
Reset to factory settings
Testing of analog outputs/relays
Requesting of max./min. values
Parameterization and adjustment history: All activities of the P2A software are registered with an operating time stamp in the internal log.

Additional Information:

Item Code: Testo-6651

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Humidity Transmitter

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Product Details:

Accuracy	+/- 0,5 C / 0,9 F
Voltage supply	20 to 30 V AC/DC
Dimensions	81 x 81 x 26 mm
Weight	80 g / 90 g
Display	2-line LCD (optional)
Temperature	0.1C/F
Parameterization	P2A software

The Testo 6621Humidity Transmitter is a high-performance transmitter for a low price. It meets the increasing requirements in automated building services in terms of accuracy, reliability and safety and thereby saves energy costs.

A broad variety of the Testo 6621 transmitter is available. Depending on the application in a room or in a duct, the corresponding designs can be selected. A display and an external probe are available as options. You can choose between the housing colours grey and white. The Testo 6621 is persuasive in technical terms thanks to the patented humidity sensors that guarantee the highest accuracy. The sensors and the analog outputs can be adjusted, analyzed and parameterized via the external interface using the P2A software.

The product is placed in the lower price range and is equipped with the features important for the application range as well as some new, beneficial features:

An attractive, simple design, ideally suited for use in public view
The reliable, tested Testo humidity sensor
Fast and easy on-site adjustment with Testo handheld instruments (types testo 400 and testo 650)
Easy-to-use P2A software for parameterization or adjustment

Areas of application:

Industrial and commercial buildings, e.g. production and storage
Offices and administrational buildings
Sales areas and exhibition hall
Museums and libraries
School buildings, hotels, clinics etc.

“Please contact us for various other models of Humidity Transmitters”

Additional Information:

Item Code: Testo-6621

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Humidity Transmitter Measuring Device

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Product Details:

Weight	1.960 kg
Current consumption max	300 mA
Dimensions	122 x 162 x 77 mm (without probe)
Display Optional	2-line LCD with clear text line and relay status display
Protection class	IP65
Operating temperature	-40 to +60 C (with integrated relay)

Extremely reliable humidity measurement in processes and OEM plants thanks to automatic early warning and status reports (preventive maintenance).The new air conditioning and industrial humidity transmitters testo 6651 and testo 6681 provide you with the following features :

Highest accuracy up to ±1.0 % RH
First humidity transmitter with Profibus-DP interface
Digital probe of the 6610 instruments: can be calibrated and exchanged and is equipped with its own order number

Probes for specific applications:

testo 6614: Heated probe for long-term high-humidity processes
testo 6615: Trace humidity measurement with automatic adjustment
testo 6617: Integrated sensor self-diagnosis
Further wall, duct and cable versions can be configured upon customer request and are heat resistant up to +180 °C

Additional Information:

Item Code: Testo-6681

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