Features & Details
The XT5910 RCD Tester accurately measures switch leakage, trip current, and loop resistance. Consequently, it serves as an essential tool for professional electrical inspections.
This digital meter easily stores up to 1000 sets of diagnostic data. Furthermore, the upgraded USB 2.0 interface allows fast uploads directly to your PC.
The extra-large digital screen features a bright backlight for dark environments. Additionally, eight AA batteries provide incredibly stable performance for extended fieldwork.
We construct the protective sleeve using highly durable, wear-resistant rubber. Ultimately, this anti-fall design ensures maximum longevity during heavy-duty daily operations.
About this item
| Feature | Description |
|---|---|
| AC Phase Voltage Measurement | 0V ~ 440V |
| Frequency Measurement | DC, 45Hz ~ 65Hz |
| Test Current Magnification | 0.5, 1, and 5 |
| Current Test Gears (Fast/Slow) | 10mA, 30mA, 100mA, 300mA, 500mA |
| Data Storage Capacity | Up to 1000 Sets of Data |
| Data Interface | USB 2.0 Interface |
| Display Feature | Extra-Large HD Digital Display with Backlight |
| Protective Material | Industrial Grade Anti-Fall Rubber Sleeve |
| Power Supply | 8 x 1.5V AA Batteries (Stable Performance) |

Professional Residual Current Device Testing
Electrical professionals demand absolute accuracy and safety during daily maintenance tasks. Therefore, we highly recommend the XinTester **XT5910 RCD Tester**. This digital instrument rapidly measures switch leakage, trip current, and loop resistance. Consequently, you can easily detect potential electrical faults before severe damage occurs. Explore our comprehensive electrical tester meter category to discover more professional diagnostic tools.
Comprehensive Measurement for Diverse Scenarios
Safety and precision define this advanced measuring instrument. First, the device provides comprehensive diagnostics for modern power systems. Specifically, it effectively measures phase voltage, frequency, trip time, and trip current. Furthermore, technicians confidently inspect residual-current devices (RCD) seamlessness. This proactive approach prevents dangerous mechanical downtimes. As a result, inspectors can verify proper functionality before failures happen.

Advanced Data Storage and Seamless Connectivity
Data visualization drastically improves your workflow efficiency. specifically, this high-performance **XT5910 RCD Tester** can store up to 1000 sets of data. Furthermore, the upgraded USB 2.0 interface allows fast uploads directly to your PC. Additionally, professionals can easily browse or analyze the collected diagnostics remotely. Ultimately, this streamlines your professional reporting process inside massive electrical projects.


HD Backlight Visibility and Rugged Protection
Durability ensures long-lasting reliability on tough jobsites. First, the extra-large HD digital display includes a bright backlight. Consequently, you can comfortably read measurements in dark basements or dimly lit panels. Moreover, we constructed the protective sleeve using industrial-grade rubber. Additionally, this robust anti-fall design resists daily mechanical wear completely. Finally, the stable battery compartment guarantees optimal performance during heavy field fieldwork operations.


Durable Build and Complete Packing List
Every order ensures maximum utility right out of the box. specifically, the complete field-ready kit includes all essential accessories. Consequently, you receive high-quality test leads, secure alligator clamps, and a convenient elastic strap. Ultimately, this reactive approach prevents downtime and guarantees reliable hotspot detection during complex industrial operational inspections safely.

*The complete package includes high-quality test leads, alligator clamps, USB data cable, batteries, a protective storage case, and a user manual.*
FAQs
Q1: Can I export my test results to a computer?
Answer: Yes, you absolutely can. The device includes a reliable USB 2.0 interface. Specifically, you can easily upload up to 1000 stored datasets directly to your PC.
Q2: What current test gears are available on this model?
Answer: It provides multiple fast and slow current gears. Specifically, these include 10mA, 30mA, 100mA, 300mA, and 500mA. Therefore, it handles diverse electrical diagnostic scenarios efficiently.
Q3: Does the screen work well in poorly lit environments?
Answer: It works exceptionally well in the dark. The extra-large HD display features a bright backlight. Consequently, you can read measurements clearly inside dark basements or electrical cabinets.
Q4: Is the exterior durable enough for industrial fieldwork?
Answer: Yes, it is incredibly durable. The protective sleeve utilizes industrial-grade rubber. As a result, it provides excellent anti-fall protection and resists daily mechanical wear completely.
XinTester XT5910 Digital RCD Tester & Loop Resistance Meter with USB Interface
$168.99 Original price was: $168.99.$135.99Current price is: $135.99.
6–12 Month Warranty
Repair & Refund support available for most products.
Free Worldwide Shipping
Ships within 3 business days.
Taxes & Duties
Buyer responsible for local import fees.
24/7 After-Sales Support
Technical assistance & video guidance within 24h.






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