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Features & Details

⚡ INSULATION
Performs strict 250V to 1000V DC insulation resistance tests natively. Specifically, it verifies wire integrity up to 1000MΩ safely.
🔄 LOOP & PFC
Analyzes Line and Loop impedance flawlessly. Furthermore, it measures Prospective Fault Current (PFC) to ensure correct circuit breaker sizing accurately.
🛡️ RCD TESTING
Executes comprehensive RCD trip time and trigger current tests. Consequently, it verifies your crucial safety switches operate within legal milliseconds.
🖥️ SMART DATA
Features a brilliant 9999-count LCD display. Additionally, it stores measurement data with one key press for rapid field reporting easily.

About this item

Diagnostic Function
UNI-T UT595 Detailed Specifications

Insulation Resistance & Continuity
Insulation Resistance (Ω)
250V Output: 0.05MΩ ~ 250MΩ  |  Accuracy: ±(5%+5)
500V Output: 0.05MΩ ~ 500MΩ  |  Accuracy: ±(5%+5)
1000V Output: 0.05MΩ ~ 1000MΩ  |  Accuracy: ±(5%+5)
*Short-circuit current: <2mA
Low-Resistance Continuity
Range: 0.00Ω ~ 199Ω  |  Accuracy: ±(2%+5)
Test Current: >200mA (for 0.00 ~ 2Ω range)

Line / Loop Impedance & PFC
Line Impedance (Ω)
Range: 0.01Ω ~ 2000Ω  |  Accuracy: ±(5%+5)
Operating Voltage: 195V ~ 440V (45Hz ~ 65Hz)
Test Current: 20A  |  PFC Test: 0kA ~ 26kA
Loop Impedance (Ω)
Range: 0.01Ω ~ 2000Ω  |  Accuracy: ±(5%+5)
Operating Voltage: 195V ~ 253V (45Hz ~ 65Hz)
Test Current: 20A  |  PFC Test: 0kA ~ 26kA
Non-Trip Loop Impedance
Range: 1.00Ω ~ 2000Ω  |  Accuracy: ±(5%+5)
Low Test Current: 15mA (Prevents RCD tripping)
PFC Test: 0kA ~ 26kA

RCD Safety Switch Testing
RCD Operational Specs
Voltage: 195V ~ 253V (45Hz ~ 65Hz)
Test Currents: 10mA / 30mA / 100mA / 300mA / 500mA (±10%)
Ramp Test: Supported seamlessly
RCD Trip Time Multipliers
×1/2 *I△n: 0ms ~ 2000ms
×1 *I△n: 0ms ~ 300ms (500ms with count down)
×2 *I△n: 0ms ~ 150ms (200ms with count down)
×5 *I△n: 0ms ~ 40ms

Phase, Voltage & Smart Features
Phase Sequence Test
Voltage: 100V ~ 440V (45Hz ~ 65Hz)
Indication: L1 → L2 → L3 (Forward) | L1 → L3 → L2 (Reverse)
AC Voltage & Features
AC Voltage Range: 0V ~ 440V (Resolution: 1V)
✓ Data Storage  |  ✓ Auto Half-Wave Test
✓ RCD Count Down Test (30s)

The Ultimate All-In-One Electrical Safety Analyzer

Verifying commercial building wiring requires carrying multiple heavy testing devices. Therefore, a professional multifunction installation tester is an absolute necessity for certified electricians. Specifically, the UT595 consolidates all mandatory safety diagnostics into one rugged device. Consequently, it accelerates your daily electrical inspections significantly.

Furthermore, failing to identify faulty safety switches causes catastrophic workplace injuries. Thus, strictly following workplace electrical safety protocols is critically important globally. Specifically, this intelligent meter accurately tests RCD trip times and loop impedance. As a result, it ensures your entire electrical panel complies with rigorous international safety regulations perfectly.

Core Diagnostic Features of the UT595

🔌

Advanced Loop Impedance and PFC

Diagnosing weak grounding systems is incredibly difficult. Fortunately, this device calculates Line and Loop impedance flawlessly. Additionally, it measures Prospective Fault Current (PFC) up to 26kA safely. Therefore, you can ensure that circuit breakers will actually trip during a massive short circuit.

🛡️

Non-Trip RCD Diagnostic Testing

Standard testers accidentally trip RCDs during loop testing frequently. However, this meter features a dedicated Non-Trip Loop Impedance mode. Specifically, it uses a low 15mA test current. Consequently, you can verify active circuits without shutting down the entire office building inadvertently.

⚡

1000V Insulation and Phase Sequence

Degraded cable insulation causes hidden electrical fires constantly. Thus, the UT595 performs 1000V DC insulation resistance testing securely. Furthermore, it easily identifies 3-phase forward and reverse rotation sequences. Ultimately, it validates the complete health of commercial electrical installations effortlessly.

Essential for Certified Electrical Contractors

Ultimately, signing off on a building’s safety requires irrefutable diagnostic data. This heavy-duty multifunction installation tester stores measurement data with a single key press. Therefore, independent contractors and government inspectors rely on it daily for rapid certification reporting.

Are you equipping your professional electrical maintenance team? If so, please explore our complete Electrical Measuring Instruments collection today. Consequently, you can secure the best comprehensive diagnostic tools for your projects immediately.

Related products:
UNI-T UT502C 2500 V insulation tester

FAQs

A: Standard loop testers inject a 20A current into the circuit. Unfortunately, this massive spike trips sensitive RCD safety switches instantly. However, the non-trip mode uses a very low 15mA current. Therefore, you can measure loop resistance accurately without shutting down the building’s power securely.

A: Electrical compliance codes strictly require these specific multipliers. First, the x1/2 test ensures the RCD does not trip under normal leakage. Next, the x1 and x5 tests verify it trips quickly enough during a fatal shock event. Consequently, this device performs all mandatory safety checks flawlessly.

A: Yes, it is fully equipped for 3-phase systems. Specifically, it includes a dedicated phase sequence testing mode. Therefore, you can easily determine forward or reverse motor rotation before startup. Ultimately, this prevents massive mechanical damage to industrial factory equipment.

A: Generating 1000V DC requires significant power natively. However, this intelligent meter utilizes advanced energy-saving circuitry. Furthermore, the test is usually completed within a few seconds. Thus, your batteries will easily last through hundreds of professional field audits safely.

UNI-T UT595 Multifunction Installation Tester, 1000V Insulation Resistance, Loop Impedance & RCD Trip Tester

Original price was: $909.00.Current price is: $765.58.

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.

UNI-T UT595 Multifunction Installation Tester, 1000V Insulation Resistance, Loop Impedance & RCD Trip Tester

Sale!

Original price was: $909.00.Current price is: $765.58.

Features & Details

⚡ INSULATION
Performs strict 250V to 1000V DC insulation resistance tests natively. Specifically, it verifies wire integrity up to 1000MΩ safely.
🔄 LOOP & PFC
Analyzes Line and Loop impedance flawlessly. Furthermore, it measures Prospective Fault Current (PFC) to ensure correct circuit breaker sizing accurately.
🛡️ RCD TESTING
Executes comprehensive RCD trip time and trigger current tests. Consequently, it verifies your crucial safety switches operate within legal milliseconds.
🖥️ SMART DATA
Features a brilliant 9999-count LCD display. Additionally, it stores measurement data with one key press for rapid field reporting easily.

Diagnostic Function
UNI-T UT595 Detailed Specifications

Insulation Resistance & Continuity
Insulation Resistance (Ω)
250V Output: 0.05MΩ ~ 250MΩ  |  Accuracy: ±(5%+5)
500V Output: 0.05MΩ ~ 500MΩ  |  Accuracy: ±(5%+5)
1000V Output: 0.05MΩ ~ 1000MΩ  |  Accuracy: ±(5%+5)
*Short-circuit current: <2mA
Low-Resistance Continuity
Range: 0.00Ω ~ 199Ω  |  Accuracy: ±(2%+5)
Test Current: >200mA (for 0.00 ~ 2Ω range)

Line / Loop Impedance & PFC
Line Impedance (Ω)
Range: 0.01Ω ~ 2000Ω  |  Accuracy: ±(5%+5)
Operating Voltage: 195V ~ 440V (45Hz ~ 65Hz)
Test Current: 20A  |  PFC Test: 0kA ~ 26kA
Loop Impedance (Ω)
Range: 0.01Ω ~ 2000Ω  |  Accuracy: ±(5%+5)
Operating Voltage: 195V ~ 253V (45Hz ~ 65Hz)
Test Current: 20A  |  PFC Test: 0kA ~ 26kA
Non-Trip Loop Impedance
Range: 1.00Ω ~ 2000Ω  |  Accuracy: ±(5%+5)
Low Test Current: 15mA (Prevents RCD tripping)
PFC Test: 0kA ~ 26kA

RCD Safety Switch Testing
RCD Operational Specs
Voltage: 195V ~ 253V (45Hz ~ 65Hz)
Test Currents: 10mA / 30mA / 100mA / 300mA / 500mA (±10%)
Ramp Test: Supported seamlessly
RCD Trip Time Multipliers
×1/2 *I△n: 0ms ~ 2000ms
×1 *I△n: 0ms ~ 300ms (500ms with count down)
×2 *I△n: 0ms ~ 150ms (200ms with count down)
×5 *I△n: 0ms ~ 40ms

Phase, Voltage & Smart Features
Phase Sequence Test
Voltage: 100V ~ 440V (45Hz ~ 65Hz)
Indication: L1 → L2 → L3 (Forward) | L1 → L3 → L2 (Reverse)
AC Voltage & Features
AC Voltage Range: 0V ~ 440V (Resolution: 1V)
✓ Data Storage  |  ✓ Auto Half-Wave Test
✓ RCD Count Down Test (30s)

The Ultimate All-In-One Electrical Safety Analyzer

Verifying commercial building wiring requires carrying multiple heavy testing devices. Therefore, a professional multifunction installation tester is an absolute necessity for certified electricians. Specifically, the UT595 consolidates all mandatory safety diagnostics into one rugged device. Consequently, it accelerates your daily electrical inspections significantly.

Furthermore, failing to identify faulty safety switches causes catastrophic workplace injuries. Thus, strictly following workplace electrical safety protocols is critically important globally. Specifically, this intelligent meter accurately tests RCD trip times and loop impedance. As a result, it ensures your entire electrical panel complies with rigorous international safety regulations perfectly.

Core Diagnostic Features of the UT595

🔌

Advanced Loop Impedance and PFC

Diagnosing weak grounding systems is incredibly difficult. Fortunately, this device calculates Line and Loop impedance flawlessly. Additionally, it measures Prospective Fault Current (PFC) up to 26kA safely. Therefore, you can ensure that circuit breakers will actually trip during a massive short circuit.

🛡️

Non-Trip RCD Diagnostic Testing

Standard testers accidentally trip RCDs during loop testing frequently. However, this meter features a dedicated Non-Trip Loop Impedance mode. Specifically, it uses a low 15mA test current. Consequently, you can verify active circuits without shutting down the entire office building inadvertently.

⚡

1000V Insulation and Phase Sequence

Degraded cable insulation causes hidden electrical fires constantly. Thus, the UT595 performs 1000V DC insulation resistance testing securely. Furthermore, it easily identifies 3-phase forward and reverse rotation sequences. Ultimately, it validates the complete health of commercial electrical installations effortlessly.

Essential for Certified Electrical Contractors

Ultimately, signing off on a building’s safety requires irrefutable diagnostic data. This heavy-duty multifunction installation tester stores measurement data with a single key press. Therefore, independent contractors and government inspectors rely on it daily for rapid certification reporting.

Are you equipping your professional electrical maintenance team? If so, please explore our complete Electrical Measuring Instruments collection today. Consequently, you can secure the best comprehensive diagnostic tools for your projects immediately.

Related products:
UNI-T UT502C 2500 V insulation tester

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