
Develops and manufactures electronic measuring and testing instruments for electrical installations, power quality and photovoltaics.

HT Instruments S.r.l.
Italy (headquarters) · Spain (HT Instruments SL) · Germany (HT INSTRUMENTS GmbH)New on Amplifa
About HT Instruments
HT Instruments is an Italian manufacturer of electronic measuring and testing instruments for the electrical industry. The portfolio includes installation and safety testers, power quality analyzers, current and voltage data loggers, clamp meters, digital multimeters, thermal imaging cameras, environmental measuring instruments, process calibrators, laser distance meters, and special photovoltaic test instruments for I-V curve tracing. The starting point in 1983 was the distribution of measuring instruments, multimeters and clamp meters; from 1992 onwards, the company developed and manufactured its own instruments, starting with the MASTER HT2031 model. Today its solutions cover applications in switchgear construction, electrical installation, photovoltaics, industrial construction, railway technology and thermohydraulics. All safety testers are supplied with calibration certificates traceable to SIT- or NAMAS-normalized test equipment. In addition to the instruments, HT offers software (HTAnalysis, TopView) as well as the HT Cloud for data archiving. Locations exist alongside the Italian headquarters at the subsidiaries HT Instruments SL (Spain, 1994) and HT INSTRUMENTS GmbH (Germany, 2007).
- Site
- Italy (headquarters)
- Processes
- Calibration certificates for safety testers (traceable to SIT/NAMAS), Software/apps (HTAnalysis, TopView), HT Cloud data archiving, Support and downloads
- Materials
- Electronic Measurement Technology
- Certificates
- ISO 9001
- Founded
- 1983
- Industries
- Electrical installation/switchgear, Construction, Photovoltaics, Industrial construction, Railway technology, Thermohydraulics
- 01
Research & Development
- 02
Design of measuring instruments
- 03
Manufacturing
- 04
Calibration with SIT/NAMAS-traceable test equipment
- 05
Software & HT Cloud
- 06
Distribution via subsidiaries and global dealer network
Products & Technologies
Electronic Measurement Technology
Development and manufacturing of test and measuring instruments for electrical installations and power quality.
Locations

Italy (headquarters)
DEDevelopment, manufacturing, sales
- Materials
- Electronic Measurement Technology

Spain (HT Instruments SL)
DESubsidiary, sales

Germany (HT INSTRUMENTS GmbH)
DESubsidiary, sales
Products








Inside the production









Industries
Additional services
Quality
The quality management system is ISO 9001 certified. All safety testers are supplied with calibration certificates whose calibration is traceable to SIT- or NAMAS-normalized test equipment.
| Evidence | Italy (headquarters) |
|---|---|
| ISO 9001 |
Company History
- 1983
Founding of HT; initially selection and distribution of measuring instruments, clamp meters and multimeters
- 1992
Entry into own development and manufacturing with the first model MASTER HT2031; establishment of an own R&D department
- 1994
Founding of the Spanish subsidiary HT Instruments SL
- 1996
Development of the FULLTEST HT2036 for safety testing of operating equipment and switchgear
- 1999
Launch of GENIUS 5080 – combination of electrical safety testing and power analysis
- 2000
Launch of the 2000 series with six models (including COMBITEST2019, SPEEDTEST 2018, GEOTEST 2016)
- 2001
Launch of the GSC series, combining installation testing and power quality analysis
- 2004
Development of the VEGA76 for the analysis of three-phase systems
- 2007
Development of the 400 family and the PQA series; founding of HT INSTRUMENTS GmbH in Germany
- 2008
ZG47 multifunction tester with Bluetooth and new 9000 clamp series
- 2009
Development of the Solar series (SOLAR300N, I-V400, SOLAR IV, SOLAR200, MPP300)
- 2010
Uniform website and corporate brand worldwide