The photovoltaic installation tester from HT Instruments, model PV Checks Plus, is a highly advanced measuring device specifically designed for conducting electrical safety tests on photovoltaic systems. This device meets the requirements of the VDE 0126-23 (EN 62446) standard and allows for simple, safe, and compliant testing. With its digital display and backlighting, the tester is easily readable even under difficult lighting conditions. The auto-sequence function ensures an automated testing process, facilitating measurements such as short-circuit current, open-circuit voltage, insulation measurement, and low-resistance measurement. The tester is battery-operated, providing high mobility, making it ideal for on-site use. Weighing 4.48 kg, it is robust yet compact enough for professional applications.

• Easy operation through auto-sequence measurement process
• Conducts all required safety tests according to VDE 0126-23 (EN 62446)
• Digital display with backlighting for better readability
• Battery operation for high mobility and flexibility
• Extensive measurement functions, including insulation measurement and low-resistance measurement.