Fluke T90 Two-pole Voltage and Continuity Electrical Tester
- Rugged cable exceeds industry
- Bright backlit multi-LED display
- Audible indication for rapid testing
- CAT IV, IEC certified safety
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Description
The daily work of an electrical technician or maintenance engineer is full of demands that call for accuracy, reliability, and robust safety practices. For these dedicated professionals, the right tester is not just a convenience—it’s a lifeline. The Fluke T90 Two-pole Voltage and Continuity Tester stands out as the foundational companion for voltage and continuity checks, offering a practical solution for anyone who cannot afford to compromise speed, clarity, or safety.
Engineered as the most accessible and easy-to-use member of the Fluke voltage tester family, the T90 delivers fast, simple answers. Its intuitive operation, large tactile buttons, and slim design cater to the needs of electricians who require quick validation of voltage presence or absence, especially before beginning work on any electrical installation or maintenance procedure. In a world where mistaken assumptions about a “dead” circuit can be catastrophic, the T90 provides unmistakable feedback, significantly reducing the risk of electrical accidents.
The T90 is not an elaborate, feature-heavy tool—by design. Instead, its strength lies in focusing on flawless core functionality and exceptional reliability. As a result, this tester’s straightforward performance remains trusted by industry professionals across sectors: construction, facilities, utilities, and domestic installation. If your job demands repeated, unambiguous, and safe live/dead checks, the Fluke T90 stands as an indispensable asset.
Advanced Safety With Proven Fluke Durability
Safety cannot be an afterthought with electrical testing instruments. Even the most experienced professional needs unwavering confidence in their tools. The Fluke T90 is designed from the ground up to satisfy the most stringent international safety standards—specifically, IEC EN 61243-3:2014—guaranteeing reliable absence-of-voltage detection, even in the event of depleted batteries. This extra margin ensures that workers stay protected every time, all the time.
The T90’s safety pedigree is further amplified by its CAT IV 600 V and CAT III 690 V ratings, making it suitable for application across the widest possible range of electrical environments, from residential circuit panels to industrial switchboards and commercial installations. No matter where you’re working—whether in a simple wall socket or a high-energy control cabinet—you know the T90’s barrier of protection has been laboratory-validated for your peace of mind.
Longevity is a hallmark of every Fluke handheld tester, but the T90 specifically builds on the legacy of robust design. Its dual-insulated cable undergoes a brutal triple-cycling test, bending at extreme angles far beyond the norm. While industry standards ask for cable resilience through 5,000 bends at a moderate angle, Fluke’s engineering team demands more: 15,000 cycles at steeper deflection, ensuring that even years of daily fieldwork won’t compromise signal integrity or user safety. For professionals, this is not an academic distinction—reliable cables mean real-world protection and uninterrupted performance.
Fast, Clear Results With Multipurpose Feedback
On-site efficiency depends on fast, clear, and unambiguous communication from your instruments. Anywhere time matters—whether in trouble calls, installations, or rapid assessments—speed and faith in your result are everything. The Fluke T90 masters both, representing the ultimate go/no-go tester for modern professionals.
The tester’s bright backlit LED indicators are purpose-built for visibility in any condition: from daylight-saturated industrial yards to poorly lit crawlspaces. The display delivers an instant, unmistakable read of voltage presence—red for “live,” clearly differentiated for each voltage threshold—and is always readable, even from a distance or at awkward angles.
But feedback is multidimensional with the T90. A clear, audible tone complements the visual signals, useful for loud worksites or for quick checks with hands full or out of line of sight. Whether you are alerting yourself or collaborating with a team, the auditory cues leave nothing to chance. The convenience of both light and sound means fewer mistakes, less time spent double-checking, and much lower stress in high-urgency or chaotic settings.
Uncompromised Usability for Any Work Situation
Ease of use is often the difference between an oft-used tool and one left in the bottom of the box. Fluke engineers the T90 for universal usability: its compact, slim design slips easily into pockets, tool pouches, or crowded site bags. Large physical buttons mean you can use it in gloves or with cold hands, while the thoughtfully contoured body provides a secure grip that stands up to vertical work or overhead tasks.
Fluke knows real job sites are rarely pristine: wet weather, dust, confined spaces, and awkward angles are part of the daily professional landscape. The T90’s IP54 ingress rating protects against splashes and particulate infiltration, maintaining function even in challenging facility conditions, on construction sites, or outdoors. Probe docking and robust push-on tips reduce wear and hasten readiness; the tip protector even offers an ingenious extra hand for opening UK electrical outlets safely and efficiently.
Battery swaps are worry-free, thanks to a fast-access compartment, and a clear low battery indicator removes the risk of unintentional misreadings—a crucial step in preventing accidents. The seamless marriage of reliability and comfort in every detail ensures you can rely on the T90 through countless shifts without fatigue or frustration. It is purpose-built not just for precision, but also for sustained professional engagement.
Versatility and Clarity in Every Measurement
While simplicity is a core philosophy for the Fluke T90, it’s matched with all the technical versatility a working electrician may need. The tester covers a vast voltage measurement range—from 12V to 690V AC/DC—allowing safe use on control circuits, distribution boards, lighting systems, and more. Its LED bar pattern not only confirms voltage presence, but also visually depicts voltage magnitude, letting you quickly spot differences and diagnose faults.
A robust continuity check (0–400 kΩ), delivered through both visual and audible feedback, gives instant clarity when confirming connections or diagnosing open circuits. This function is invaluable for quickly sorting faults in complex wiring or as a pre-work safety check. Because continuity and voltage detection are handled by one dual-probe device, there’s no need to swap testers, reducing workflow interruptions and minimizing equipment carried on-site.
Single-pole phase detection adds additional flexibility: within moments, you can identify live conductors or check the correct phase in multi-phase setups—a necessity for ensuring proper operation of three-phase equipment and motors. Across all of these tests, feedback is foolproof and immediate, so you’re never waiting or second-guessing. The T90 offers a frictionless blend of simplicity and versatility, so whether you’re performing routine checks or urgent diagnostics, you have the answers in seconds.
Trusted Worldwide from tpt24 With Guarantee
When it comes to professional measurement and precision tools, reliability extends beyond the product itself—choosing a reputable source is crucial. tpt24 stands out as one of the world’s premier distributors for measurement instruments, offering global access to original, factory-certified Fluke testers and accessories. When you choose the Fluke T90 from tpt24, you receive not only the device but a guarantee of authenticity and performance.
tpt24’s international logistics network ensures delivery to any country, providing peace of mind no matter where your work takes you. Every T90 tester is protected by Fluke’s rigorous warranty, manufactured in Great Britain to world-class standards, and shipped under tpt24’s transparent, customer-focused service philosophy. From first click to final test on-site, you receive guidance, documentation, and post-sale support every step of the way. Whether you’re purchasing for personal use, a small enterprise, or a large multinational, tpt24’s solution-oriented team is ready to assist.
Buy with absolute confidence: no risk of counterfeits, no gray imports, no uncertainty about standards or origin. The T90 will reach you, no matter your continent or country, with the full assurance of tpt24’s commitment to customer satisfaction and product excellence.
Specifications
| Features | T150 | T130 | T110 | T90 |
|---|---|---|---|---|
| Backlit LED indicator | • | • | • | • |
| Backlit LCD digital display | LCD | LCD | ||
| Continuity test—visual results | • | • | • | • |
| Continuity test—audible results | • with on/off |
• with on/off |
• with on/off |
• |
| Vibratory indicator under load | • | • | • | |
| Display hold | • | • | ||
| Voltage test | • | • | • | • |
| Indication of polarity | • | • | • | |
| Resistance measurement | • | |||
| Switchable load | • | • | • | |
| Single pole test for phase detection | • | • | • | • |
| Rotary field indicator | • | • | • | |
| Probe tip protection | • | • | • | • |
| Voltage detection with discharged batteries | • | • | • | • |
| Electrical torch function | • | • | • | |
| Wear indicator test lead wire | • | • | • | • |
Product specifications
| Specifications | T90 | T110 | T130 | T150 |
|---|---|---|---|---|
| Voltage AC/DC | 12V – 690V | 12V – 690V | 6V – 690V | 6V – 690V |
| Continuity | 0 – 400 kΩ | 0 – 400 kΩ | 0 – 400 kΩ | 0 – 400 kΩ |
| Frequency | 0 / 40 – 400 Hz | 0 / 40 – 400 Hz | 0 / 40 – 400 Hz | 0 / 40 – 400 Hz |
| Phase rotation | – | 100 V – 690 V | 100 V – 690 V | 100 V – 690 V |
| Resistance measurement | – | – | – | Up to 1999 Ω |
| Response Time (LED indicator) | < 0.5 s | < 0.5 s | < 0.5 s | < 0.5 s |
| 200 kΩ input impedance | Current draw 3,5 mA @ 690 V Current draw 1,15 mA @ 230 V |
Current draw 3,5 mA @ 690 V Current draw 1,15 mA @ 230 V |
Current draw 3,5 mA @ 690 V Current draw 1,15 mA @ 230 V |
Current draw 3,5 mA @ 690 V Current draw 1,15 mA @ 230 V |
| 7k Ω input impedance (with load buttons pressed) | – | Current draw 30 mA @ 230 V | Current draw 30 mA @ 230 V | Current draw 30 mA @ 230 V |
| Safety rating | CAT II 690V CAT III 600V |
CAT III 690V CAT IV 600V |
CAT III 690V CAT IV 600V |
CAT III 690V CAT IV 600V |
| IP rating | IP54 | IP64 | IP64 | IP64 |
| Power requirement | 2-AAA batteries | 2-AAA batteries | 2-AAA batteries | 2-AAA batteries |
| Net weight | 280 g (9.9 oz) | 280 g (9.9 oz) | 280 g (9.9 oz) | 180 g (6.4 oz) |
| Size (LxWxH) | 26 cm x 7 cm x 3.8 cm | 26 cm x 7 cm x 3.8 cm | 26 cm x 7 cm x 3.8 cm | 23 cm x 6.5 cm x 3.8 cm |
| Warranty | 2 years | 2 years | 2 years | 2 years |
| Country of origin | Great Britain | Great Britain | Great Britain | Great Britain |












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