MEASURING & TESTING DEVICES HVAC & R Facility
Management
Food Sector
Pharma & Health Your Digital All-in-one solutions for a comprehensive quality management READ MORE PROCESS SENSOR Automation of
Process technology
With Transmitters,
Sensors Measuring Use of Digitization- Simulation, parameterization, and intelligent Evaluation READ MORE Electrical Measurement Electrical safety,
Power quality analysis,
Safety of electrical
equipment Use of Digitization- Simulation, parameterization, and intelligent Evaluation READ MORE Electrical Measurement Electrical safety,
Power quality analysis,
Safety of electrical
equipment Use of Digitization- Simulation, parameterization, and intelligent Evaluation READ MORE

One Automation of
Process technology
With Transmitters,
Sensors Measuring Use of Digitization- Simulation, parameterization, and intelligent Evaluation READ MORE PROCESS SENSOR One HVAC & R Facility
Management
Food Sector
Pharma & Health Your Digital All-in-one solutions for a comprehensive quality management READ MORE MEASURING & TESTING DEVICES

JUMO PH Transmitter-AQUIS 500

Make: JUMO (Made in Germany) Model Code: AQUIS500 Part Code: AQUIS500 Order Code: KLSJMAQUIS500 Features: ✔  Automatic temperature compensation ✔  Display visualization is selectable: large digits, bar graph, or trend display ✔  Solderless connection technology ✔  Calibration options according to measurand one/two/three point calibration ✔  Calibration logbook ✔  Activatable impedance measurement ✔  Asymmetrical and symmetrical connection of ph value sensors SKU:KLSJMAQUIS500(202560) Brand Category: JUMO (Germany) Product Category: Level Measurement Warranty: 1 Years (against manufacturing defects only)
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Temperature Data Logger-Testo184 T1

Make: TESTO (Made in Germany) Model Code: TESTO 184 T1 Part Code: 0572 1841 Order Code: KLSTE09105721841 Features: ✔    Operating time 90 days ✔    All in one temperature data logger: PDF measurement data, configuration file, acceptance test certificate 3.1 according to DIN ISO 10204 and instruction manual  ✔    Immediate creation of a PDF report directly after connection to a computer ✔    Transport monitoring in compliance with GxP, 21 CFR Part 11, HACCP and EN 12830 SKU:KLSTE09105721841 Brand Category: Testo (Germany) Product Category: Transport Data Logger Warranty: 2 Years (against manufacturing defects only)
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Baumer Level Switch

Level Switch- CleverLevel LBFH

Make: BAUMER (Made in Denmark) Model Code: Combipress-LBFH Part Code:PFMH Order Code: KLSTE091LBFH Features: ✔    Optionally with adaptive trigger ✔    ATEX and IECEx certified for dust and gas ✔    3-A- and FDA-compliant, EHEDG-certified ✔    Problem solver for adhesions ✔    Two adjustable switching outputs ✔    360° visible multicolor LED ✔    IO-Link interface SKU: KLSTE091LBFH Brand Category: BAUMER (Denmark) Product Category: Level Measurement Warranty: 1 Years (against manufacturing defects only
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flue gas analyzer testo 300

Flue Gas Analyzer-Testo 300

  Make: TESTO (Made in Germany) Model Code: TESTO 300 Part Code: 0633 3002 70 Order Code: KLSTE0910633300270 The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature. Features: ✔    Intuitive measurement menus and the fast-response Smart-Touch display ensure easy operation – as on your smartphone ✔    Including O2 and CO sensor up to 4,000 ppm ✔    Large 5-inch HD display – see all the system's measuring values at a glance ✔    Creation of documentation directly on site and e-mailing of reports SKU:KLSTE0910633300270 Brand Category: Testo (Germany) Product Category: Flue Gas Measurement Warranty: 2 Years (against manufacturing defects only
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Mini Data Logger-Testo174H

Make: TESTO (Made in Germany) Model Code: TESTO 174H Part Code: 05726560 Order Code: KLSTE09105606081 Testo 174H temperature and humidity mini data logger, wall bracket, 2 x CR 2032 lithium batteries, calibration protocol. Features: ✔ Memory for up to 16,000 temperature and humidity measurements ✔ Long life humidity sensor for reliable and accurate measurements ✔ Easy data transfer via USB cable, practical data analysis and logging on PC ✔ Free software download (ComSoft Basic) SKU: KLSTE09105606081 Brand Category: Testo (Germany) Product Category: Temperature-Humidity Measurement Warranty: 2 Years (against manufacturing defects only) Note: Return policy not applicable
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testo 440

IAQ Instrument-Testo 440

Make: TESTO (Made in Germany) Model Code: TESTO 440 Part Code: 0590 7450 Order Code: KLSTE09105907450 Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements – thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately). Features:
✔   Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement,        such as CO₂ ✔   Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately) ✔   Clear overview: large graphic display with parallel display of 3 readings ✔   Safe and reliable: internal data storage and USB port for data export
SKU: KLSTE09105606081 Brand Category: Testo (Germany) Product Category: Electrical Measurement Warranty: 2 Years (against manufacturing defects only) Note: Return policy not applicable
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USB Data Logger - Honeywell BluTag 360TM-

USB Data Logger - Honeywell BluTag 360TM

Make: Honeywell (Made in US ) Model Code: Honeywell Bluetag 360 Part Code: Bluetag-360 Order Code: KLSO0912Bluetag-360   Features: ✔  USB Interface to directly download reports as desired by user ✔  LED indicators with clear visibility on battery status, device activation status and temperature status ✔  PC software for quick device configuration with the option to enter shipment / batch information for every device, which would be displayed in shipment report ✔  Visibility into shipment history for the past 30 days which can be downloaded as pdf and locally stored in computer ✔  PDF and Excel report extraction supporting local time zones ✔  Extremely reliable and accurate temperature sensor offering an accuracy of ±0.5°C across the entire operating range SKU: KLSO091bluetag-360 Brand Category: Honeywell (US) Product Category: Multifunctional Electrical Installations Meter Warranty: 1 Years (against manufacturing defects only) Note: Sample  Available
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Hot Wire Anemometer-Testo 425

  Make: TESTO (Made in Germany) Model Code: TESTO 425 Part Code: 563 0425 Order Code: KLSTE011005630425 The compact hot wire anemometer testo 425 with telescopic probe is ideal for simple, fast and precise determination of flow velocity and volume flow in ventilation ducts of air conditioning and ventilation systems. The connection to the testo Smart App enables configuration, display (also as second screen) and storage as well as documentation of the measurement directly in the App. Features: ✔     Simple, fast and precise flow and temperature measurement plus volume flow calculation in the ventilation duct ✔     More flexibility for duct measurements with the cable-connected telescopic probe (maximum length 820 mm) ✔     Fast in-app (duct) configuration, graph history, second screen and measurement data memory in the testo Smart App ✔     Timed and point mean value calculation SKU:KLSTE01100563 0425 Brand Category: Testo (Germany) Product Category: Velocity Measurement Warranty: 2 Years (against manufacturing defects only )
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Read our Blogs & Case Study to know more about innovative applications & measurement solution in continues improvements in technology. Our reliable products help you to improve your business and

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    PRODUCT VIDEOS GALLERY

    To know more about Applications, products features, functionality, working, quality, look, software configuration with the help of these product video and get confident about our products to fulfil your measurement needs….

    testo 815 sound level meter

    testo 300 - Flue gas analyzer

    testo 512 - Differential pressure meter

    Testo - 465 Tachometer

    Testo 174 T - Mini Temperature Data Logger

    Testo Infrared thermometer smart probe

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    INNOVATIVE TECHNOLOGY

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    QUALITY PRODUCTS

    We always focus on quality products, testing with all required approvals before selling in market. As our product performance and customer service are closely linked in any quality program; the greater the attention to product quality in production, the fewer the demands on the customer service operation to correct subsequent problems.

    COMMITMENT

    Commitments is nothing but trust so we always try to fulfill our commitments related to products, quality, delivery, services & support in our businesses and try to maintain our brand value and we build the trust of valuable clients & vendors for long term business association.

    RELIABILITY

    We define our products & services are reliable & its probability that a product, system or service will perform its intended function adequately for a specified period of time, or will operate in a defined environment without failure.

    24*7 CUSTOMER SUPPORT

    We always understand our customer service & support needs during measurements of plant maintenance. So, we try to delivering 24-hour customer service & support to solve the customers problems. We know our business is expanding on larger customers. So we scaling a team to this level comes with some unique considerations that range from cost & location to language & local customer demands.

    CUSTOMER SATISFACTION

    Customer satisfaction is as a measurement that determines how products or services provided by us to meet our customer expectations. Our Customer satisfaction is one of the most important indicators of purchase intentions and loyalty. So we always try to happy to our customer with our products quality, performance, cost, service & support and delivery commitments.

    We care your measurement needs

    Our Brand protect your Brand

    INNOVATIVE TECHNOLOGY

    We choose Innovative Technology because of their long-standing experience in Test & measurements solutions & products. With many new applications and innovations at play, what technology and we expect will have the most exciting solutions for businesses in the coming year.

    QUALITY PRODUCTS

    We always focus on quality products, testing with all required approvals before selling in market. As our product performance and customer service are closely linked in any quality program; the greater the attention to product quality in production, the fewer the demands on the customer service operation to correct subsequent problems.

    COMMITMENT

    Commitments is nothing but trust so we always try to fulfill our commitments related to products, quality, delivery, services & support in our businesses and try to maintain our brand value and we build the trust of valuable clients & vendors for long term business association.

    RELIABILITY

    We define our products & services are reliable & its probability that a product, system or service will perform its intended function adequately for a specified period of time, or will operate in a defined environment without failure.

    24*7 CUSTOMER SUPPORT

    We always understand our customer service & support needs during measurements of plant maintenance. So, we try to delivering 24-hour customer service & support to solve the customers problems. We know our business is expanding on larger customers. So we scaling a team to this level comes with some unique considerations that range from cost & location to language & local customer demands.

    CUSTOMER SATISFACTION

    Customer satisfaction is as a measurement that determines how products or services provided by us to meet our customer expectations. Our Customer satisfaction is one of the most important indicators of purchase intentions and loyalty. So we always try to happy to our customer with our products quality, performance, cost, service & support and delivery commitments.

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    Kelfos Instruments has been fulfilling challenging measurement needs & trying to give innovative solutions, data acquisition requirements to our clients around the world for

    more than 10 years

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