Comparison with two transformer turns ratio tester
November 15, 2023
The following are tuo transformer turns ratio tester:
Both have battery inside, so don’t worry about fieled testing.
Ⅱ: Specification of the Transformer ratio test :
Desk Type:
| 1 | Test Range | ratio | 0.9～10000 |
| angle | 0-360° | ||
| 2 | Accuracy | ±0.1%+2 digit | 0.9-500 |
| ±0.2%+2 digit | 501-2000 | ||
| ±0.5%+2 digit | 2001-10000 | ||
| 3 | Angle Accuracy | ±0.2° | |
| 4 | Output Voltage | Automatically adjust according to load | |
| 5 | Best Resolution | ratio | 0.0001 |
| angle | 0.01° | ||
| 6 | Input Power | AC220V±10% 50±1Hz | |
| 7 | Temperature Range | -10℃～40℃ | |
| 8 | Relative Humidity | 0 to 90% noncondensing | |
| 9 | Dimension | Instrument Case 360*290*170(mm) | Accessories Case 360*290*170(mm) |
| 10 | Weight | Instrument 5 KG | Accessories case 5.5 KG |
Hand Type:
| 1 | Test Range | ratio | 0.9～10000 |
| 2 | Accuracy | ±0.1%+2 digit | 0.9-500 |
| ±0.2%+2 digit | 501-2000 | ||
| ±0.5%+2 digit | 2001-10000 | ||
| 3 | Output Voltage | Automatically adjust according to load | |
| 4 | Best Resolution | 0.0001 | |
| 5 | Power Supply | 12.6 V Internal Battery | |
| 6 | Temperature Range | -10℃～40℃ | |
| 7 | Relative Humidity | 0 to 85% non-condensing | |
| 8 | Dimension | 425*335*210(mm) | |
| 9 | Weight | Instrument 2.5 KGS | Accessories case 5.5 KG |