GDZRC-10U DC Winding Resistance Tester
?The instrument features a wide resistance measurement range and high resolution, with multiple current ranges available
??It is equipped with a comprehensive protection circuit and clear indications to prevent misoperation.
??A bright 7-inch color LCD screen is used, which is visible in sunlight, ensuring clear display and user-friendly interface.
?It comes with an integrated thermal printer, allowing users to print measurement results with a single button press, and historical test data can also be printed via the printer.
??The instrument has a large-capacity non-volatile memory that can store up to 512 sets of data.
?It supports data review and export via USB flash drive.
?An internal high-precision clock is included for real-time time display.
??The instrument has an automatic testing (blind test) function.
?It offers high measurement accuracy and is characterized by anti-interference, shock resistance, and portability.
?RS232 interface and Bluetooth are integrated for convenient data upload and remote control.
1.Technical parameters
| ? ?Test current | ? ? ? ? ?Test range | ? ? ? ? ? ? ? ? Accuracy |
|
10A |
200μΩ-1.5Ω |
±(0.2% of reading+1μΩ) |
|
5A |
5mΩ-3.0Ω |
±(0.2% of reading+0.005mΩ) |
|
1A |
20mΩ-15Ω |
±(0.2% of reading+0.02mΩ) |
|
100mA |
200mΩ-200Ω |
±(0.2% of reading+0.2mΩ) |
|
≤10mA |
2Ω-50KΩ |
±(0.2% of reading+2mΩ) |
?Dimensions: 330mm×285mm×150mm
Weight: 4.1kg
2.Working conditions
Ambient temperature: -10°C to 50°C
Ambient humidity: ≤85℅RH
Operating power supply: AC 200-240V～50/60Hz 2.5A
