HT Instruments

17/10/2026

Apparently, cars have just learned how to fly. 🚀
We’ve already taken off in solar energy. ⚡

PVChecks-PRO. The future of solar testing is already here.

07/10/2026

GSC60 | One instrument. Complete control.

Electrical safety testing and Power Quality analysis come together in one professional instrument designed to make everyday fieldwork faster and more efficient.

GSC60 combines electrical safety tests with three-phase power and energy analysis, offering an intuitive workflow through the HTOS™ system.
With Wi-Fi connectivity, HTAnalysis App and HT Cloud, measurement data can be managed, transferred and shared directly from the field.
From installation verification to advanced power analysis, GSC60 gives professionals the tools they need in a single solution.

Maximum control. On every installation.

PowerAnalysis Electrician TestAndMeasurement ElectricalEngineering ProfessionalTools

07/10/2026

I-V600 | Complete I-V curve analysis. Directly in the field.

Designed for professionals working on photovoltaic systems, I-V600 combines advanced I-V curve measurement with a simple, field-ready workflow.

Measure modules and strings up to 1500 V and 40 A, test mono-facial and bi-facial PV modules, and work with a database of over 30,000 photovoltaic modules.

From commissioning to maintenance and troubleshooting, I-V600 gives PV professionals the data they need, where they need it.
Professional testing. Directly in the field.

SolarTesting IVCurve SolarProfessionals RenewableEnergy TestAndMeasurement

18/05/2026

PVCHECKs-ONE Tutorials
Commissioning tester for PV system up to 1000V / 30A

tutorial:

PVCHECKS-ONECommissioning tester for PV system up to 1000V / 30A

13/04/2026

⚡️ Stop Chasing Ghost Trips! Detect Leakage Currents with Surgical Precision.
Are you tired of troubleshooting RCDs that trip for no apparent reason? In modern private and industrial electrical systems, hidden leakage currents are often the culprit, leading to costly downtime and frustration.

Introducing the New HT77C, the high-precision clamp meter specifically engineered to detect what standard tools miss.

🔍 Why the HT77C is a Game-Changer for Professionals:

Extreme Sensitivity: Accurately measure leakage currents starting from as low as 10µA.

Wide Range: Versatile performance from 10µA up to 60A AC, making it suitable for both micro-leakage detection and standard load checks.

Root Cause Analysis: Specifically designed to define and locate leakages that trigger RCD trips, saving you hours of manual searching.

Built for the Field: Compact, ergonomic design for easy access into crowded electrical panels and tight spaces.

01/04/2026

FLASHMETER – Precision and Safety in Your Pocket

FLASHMETER is a compact digital multimeter built for professionals who demand reliability, speed, and maximum safety in every working condition.

Thanks to TRMS technology, it ensures accurate voltage measurements up to 600V, even in the presence of distorted signals. The autorange function allows automatic resistance measurement simply by connecting the test leads—no manual selection required.

Maximum Safety, Certified Performance

FLASHMETER is developed in compliance with IEC/EN61010-1 standards and features advanced protection with double insulation (CAT IV 600V), ensuring safe operation even in demanding environments.

Smart Features for Everyday Use
Integrated white LED torch for working in low-light conditions
Non-contact AC voltage detection probe for quick and safe checks
IP67 rating, making it water-resistant and suitable for harsh environments

Compact. Reliable. Ready to Work.

FLASHMETER combines essential measurement functions with rugged design, making it the ideal tool for electricians, technicians, and maintenance professionals who need performance and durability in a single device.

🔗 Learn more: https://www.ht-instruments.com/en/products/digital-multimeters/trms-multimeters/flashmeter/