Sale!

Features & Details

⚡ RCD TRIP TIME & CURRENT Tests trip time up to 1000ms and trip current thresholds across 10mA, 20mA, 30mA, 100mA, 300mA, and 500mA ratings.
🔄 0° & 180° PHASE SELECT Selectable positive and negative half-cycle start angles ensure comprehensive residual current device response verification.
🛡️ LOOP IMPEDANCE TEST Measures line loop impedance (RL) and contact voltage (Uc) to verify grounding integrity without tripping standard 30mA breakers.
💾 USB DATA LOGGING Stores 1000 sets of test records internally with USB connection to PC software for professional electrical safety audit reports.

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)

XinTester XT5910 Digital Loop RCD Resistance Tester main features overview banner.

Commercial & Industrial Electrical Safety Auditing

XinTester XT5910 RCD & Loop Resistance Tester

A faulty Residual Current Device (RCD/GFCI) can lead to catastrophic electrical shocks and electrical fire hazards in industrial installations. The XinTester XT5910 provides accredited testing of trip currents, trip response times, loop impedance, and fault touch voltages. Learn more about our grounding and impedance instruments in the Resistance Meter section.

Multi-Gear RCD Verification

Supports selectable multipliers (×1/2, ×1, ×5) alongside ramping test modes. Operators can verify whether a 30mA breaker trips within the mandatory 300ms limit at ×1, or under 40ms during severe ×5 surge events.

Contact Voltage & Phase Angle Control

Pre-checks dangerous contact voltage (Uc up to 50V) prior to energizing. Selectable 0° and 180° test phases ensure that asymmetrical waveform tripping characteristics comply strictly with IEC 61557 requirements.

Visual representation of XT5910 multiple measurement functions including leakage switch and loop resistance.
XT5910 showcasing its 1000 groups data storage capability for electrical diagnostics.

Safety Compliance & In-Box Equipment

Compliant with CAT III 600V electrical isolation. Comes complete with a 3-wire test lead set, standard wall socket testing lead, crocodile clips, USB data cable, PC software, and hard carrying case.

Looking for complementary electrical testers?
Digital Multimeter |
Digital Clamp Meter

XT5910 Loop Tester highlighting the USB 2.0 data upload interface.
XT5910 showing the large HD digital display with backlight feature for dark environments.
XT5910 highlighted with its durable industrial-grade rubber protective sleeve.
XT5910 Complete Packing List including leads, clamps, batteries, USB cable, and storage case.

FAQs

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.

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.

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.

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 RCD Tester & Loop Resistance Meter

Original price was: $168.99.Current 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.

XinTester XT5910 RCD Tester & Loop Resistance Meter

Sale!

Original price was: $168.99.Current price is: $135.99.

Features & Details

⚡ RCD TRIP TIME & CURRENT Tests trip time up to 1000ms and trip current thresholds across 10mA, 20mA, 30mA, 100mA, 300mA, and 500mA ratings.
🔄 0° & 180° PHASE SELECT Selectable positive and negative half-cycle start angles ensure comprehensive residual current device response verification.
🛡️ LOOP IMPEDANCE TEST Measures line loop impedance (RL) and contact voltage (Uc) to verify grounding integrity without tripping standard 30mA breakers.
💾 USB DATA LOGGING Stores 1000 sets of test records internally with USB connection to PC software for professional electrical safety audit reports.
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)

XinTester XT5910 Digital Loop RCD Resistance Tester main features overview banner.

Commercial & Industrial Electrical Safety Auditing

XinTester XT5910 RCD & Loop Resistance Tester

A faulty Residual Current Device (RCD/GFCI) can lead to catastrophic electrical shocks and electrical fire hazards in industrial installations. The XinTester XT5910 provides accredited testing of trip currents, trip response times, loop impedance, and fault touch voltages. Learn more about our grounding and impedance instruments in the Resistance Meter section.

Multi-Gear RCD Verification

Supports selectable multipliers (×1/2, ×1, ×5) alongside ramping test modes. Operators can verify whether a 30mA breaker trips within the mandatory 300ms limit at ×1, or under 40ms during severe ×5 surge events.

Contact Voltage & Phase Angle Control

Pre-checks dangerous contact voltage (Uc up to 50V) prior to energizing. Selectable 0° and 180° test phases ensure that asymmetrical waveform tripping characteristics comply strictly with IEC 61557 requirements.

Visual representation of XT5910 multiple measurement functions including leakage switch and loop resistance.
XT5910 showcasing its 1000 groups data storage capability for electrical diagnostics.

Safety Compliance & In-Box Equipment

Compliant with CAT III 600V electrical isolation. Comes complete with a 3-wire test lead set, standard wall socket testing lead, crocodile clips, USB data cable, PC software, and hard carrying case.

Looking for complementary electrical testers? Digital Multimeter | Digital Clamp Meter

XT5910 Loop Tester highlighting the USB 2.0 data upload interface.
XT5910 showing the large HD digital display with backlight feature for dark environments.
XT5910 highlighted with its durable industrial-grade rubber protective sleeve.
XT5910 Complete Packing List including leads, clamps, batteries, USB cable, and storage case.

Customer Reviews

Reviews

There are no reviews yet

Add a review
You must be logged in to post a review Log In

Discover More from Xin Tester

UNI-T UT217B Oscilloscope Type Digital Clamp Meter showing 1000A measurement on color display.Close-up of UNI-T UT217B screen showing 20,000 counts high-precision voltage reading (1.5025V).

UNI-T UT217 Series Professional Oscilloscope Clamp Multimeter (UT217A / UT217B)

Price range: $109.99 through $138.99

🚚 Delivery: as soon as Fri. Nov 6

Select options This product has multiple variants. The options may be chosen on the product page
Six-panel overview of UNI-T UTi120S being used in HVAC, plumbing, mechanical, electrical, and electronic inspectionsComparison of six color palettes of the UTi120S: Black Fever, Lava, Iron Red, White Heat, Rainbows, and High Rainbow

UNI-T Thermal Camera (UTi120S / UTi160S) Handheld Infrared Imager

Price range: $148.99 through $189.99

🚚 Delivery: as soon as Fri. Nov 6

Select options This product has multiple variants. The options may be chosen on the product page
Type B PTFE stir bar 3x6mmGraphic showing acid and alkali resistance of PTFE stir bar

Type B Stirrer Bar, PTFE Magnetic Cylindrical Mixer with Pivot Ring by Xin Tester

Price range: $6.25 through $15.06

🚚 Delivery: as soon as Fri. Nov 6

Select options This product has multiple variants. The options may be chosen on the product page
UNI-T UT383BT mini Bluetooth digital light meter for measuring illuminance in LUX and FC, with photoelectric sensor, LCD display, and iENV app wireless connectivityXinTester branded UNI-T Handheld Digital Lux Meter with Bluetooth connectivity for professional light measurement.

UNI-T UT383BT Digital Bluetooth Lux Meter (199,900 Lux)

Price range: $24.99 through $37.99

🚚 Delivery: as soon as Fri. Nov 6

Select options This product has multiple variants. The options may be chosen on the product page
GL45 Feeding Cap with 4 Ports 304 Stainless Steel Connectors.Matrix of GL45 feeding caps with 1, 2, 3, and 4-hole configurations.

Xin Tester 304 Stainless Steel GL45 Feeding Cap – HPLC Mobile Phase & Sampling Safety Cap

Price range: $10.95 through $13.91

🚚 Delivery: as soon as Fri. Nov 6

Select options This product has multiple variants. The options may be chosen on the product page