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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Electronic DevicesRotkreuzDr. Radtke CPM Chemisch-Physikalische Messtechnik AG
Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Radtke Messtechnik is a specialist in the development, manufacture and distribution of humidity measurement devices and related products. The company's core activity is to provide solutions for measuring and monitoring humidity in various applications, such as in the construction industry, climate control and building inspection. The company offers a wide range of products, including handheld measuring devices, data loggers, calibration systems and accessories, to support customers in capturing and analyzing humidity values.

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Offering

Products & services

Industry:Retail - Electronic Devices
✓ Offered11
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4.4/5

Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG

Moisture measurement with the carbide method
Moisture measurement of samples using calcium carbide; determination of water content, readiness for covering of screeds, and analysis of free water and ettringite according to standards.
KRL method / material climate measurement
KRL method for determining water activity and material climate; indirect assessment of moisture via equilibrium moisture content in a closed system.
Combined KRL and CM measurement
Combined moisture measurement based on the carbide method and material climate measurement; includes guidance on taking the test specimen, sample preparation, and supplementary infographics and videos.
CM moisture meters
CM moisture measuring instruments for direct water content measurement; sets including tools for sampling, sample preparation and weighing samples, for screeds and other materials.
Calibration systems
Calibration systems for air humidity and moisture measuring instruments; humidity standards with salt solutions, factory certificates, DaKKS certificates, as well as calibration ampoules and exchange service.
Climate monitoring with cloud sensors
Climate monitoring with cloud sensors and real-time measurement of temperature and relative humidity; with external sensors, alerts and use in buildings, archives and in cases of water damage.
Thermal imaging cameras for construction
Thermal imaging cameras for construction applications; for thermal pre-checks, locating the wettest area and inspecting moisture, surface temperatures and heating lines.
Tramex moisture meters
Tramex moisture measuring devices for construction and material testing; with suitable accessories and instruments for concrete moisture, room climate, wood moisture and moisture detection.
GANN moisture meters
GANN moisture measuring devices for measuring moisture in materials and in construction; complemented with accessories for Gann handheld measuring instruments.
Climate data loggers
Data loggers for temperature and air humidity to record climate values and temperature maxima; for indoor climate, monitoring and logging of measurements.
Accessories and spare parts
Accessories, replacement materials and spare parts for CM devices, Tramex and GANN measuring devices, and for climate monitoring.
Trust & reputation

ranQ Trust Score of Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG scores 80.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.85.424%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.68.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG scores 85.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG scores 62.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dr. Radtke CPM Chemisch-Physikalische Messtechnik AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 14 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle514
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Lettenstrasse 6A
6343 Rotkreuz
Opening hours
Mon
07:00 - 16:00
Tue
07:00 - 17:00
Wed
07:00 - 16:00
Thu
07:00 - 16:00
Fri
07:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.124.500
Founded
1997 · 29 years
Last commercial register change
August 12, 2022
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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