| Description
The Megger TTRU1-BASIC is a handheld turns ratiometer used for testing power, distribution, and instrument transformers. It uses a single-phase step-down method to measure the turns ratio and polarity and can apply up to 37.5 V AC to the transformer under test. |
| Key features
Performs multiple tests: The TTRU1-BASIC handles routine turns ratio and polarity validation and can measure excitation current. Intuitive interface: It has a bright, full-color LCD screen with an easy-to-follow setup, which reduces training time and helps ensure accurate results. Pass/Fail evaluation: The ratiometer performs an automatic pass/fail evaluation of the turns ratio. Automatic data storage: It can store up to 10,000 sets of single-phase results internally. Data export: Test results can be saved to a USB drive or exported to Microsoft Excel for analysis. Battery operated: It is powered by rechargeable NiMH AA batteries that can last for up to 1,000 tests on a single charge. USB charging: The batteries can be recharged by connecting the device to a wall charger or PC using a USB-C cable. |