Description
Insulation Fault Tester PGH473 Insulation Fault Tester
Reliable and precise insulation fault detection for electrical systems with easy-to-use interface.
| Brand | PGH Electronics |
| Model | PGH473 |
| Voltage | 100 V – 500 V AC/DC |
| Country of Origin | Germany |
| Weight | 1.2 kg |
| Dimensions | 220 x 120 x 70 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS |
| SKU / MPN | PGH473-INS-FAULT |
| What’s in the box | Insulation Fault Tester PGH473, Test Leads, User Manual, Carrying Case |
| Measurement Range | 0.1 MΩ to 10 GΩ |
| Display Type | Backlit LCD |
| Operating Temperature | -10°C to 50°C |
| Power Supply | Rechargeable Li-ion Battery |
| Safety Rating | CAT III 600 V |
| Test Voltage Selection | Adjustable in 100 V increments |
Key benefits: Provides accurate insulation fault detection with adjustable test voltages, robust design for field use, and clear digital readout for easy interpretation.
Typical applications: Electrical maintenance, troubleshooting insulation faults in industrial and residential wiring, quality control in manufacturing environments.
Order number: Insulation Fault Tester PGH473 Insulation Fault Tester
Lifecycle: Active
Documentation: User manual and technical datasheet available upon request
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Thomas K. –
Excellent support when we had integration questions. The product met our standards.