FLUKE T110 Voltage Tester (Voltage & Continuity Tester)
- Safe, reliable, and built to last
The FLUKE T110 is a professional two-pole voltage and continuity tester. It‘s designed for electricians and engineers needing dependable performance in domestic, commercial, and industrial settings. With built-in safety features, a rugged design, and multiple ways to detect voltage, the FLUKE T110 ensures your electrical testing is safe, quick, and accurate—every time.
Accurate and Safe Voltage Detection
The FLUKE T110 voltage tester gives you full confidence when confirming the presence or absence of voltage. It complies with HSE GS 38 (including safety tip caps) and IEC EN 61243-3:2014, so you can verify a circuit is de-energised even if the batteries are flat. This is essential for safety before starting work on any circuit.
Unlike many standard testers, the FLUKE T110 includes a switchable load function. This helps eliminate "ghost voltages" (false readings) and significantly reduces the chance of accidentally tripping RCDs (residual current devices) by drawing a small amount of extra current from the circuit.
Clear Indicators for Instant Feedback
The FLUKE T110 offers four types of voltage indication, ensuring you always know what‘s happening:
- LED lights for quick visibility
- LCD display for exact voltage readings
- Audible beeps for sound feedback
- Vibration alerts for noisy environments or added confirmation
No matter the conditions—dark panels, noisy sites, or sensitive equipment—the FLUKE T110 tester provides the confidence to proceed safely.
Designed for Durability and Practical Use
The FLUKE T110 is not just smart; it‘s also incredibly tough. Its dual-insulated cable is tested well beyond standard bending requirements, giving you a longer lifespan in real-world conditions. You‘ll also appreciate:
- A built-in torch to work easily in dark panels or cupboards
- Backlit scale and indicators for low-light visibility
- An audio on/off switch for quiet environments
- A probe tip protector that doubles as an extra hand when opening UK safety outlets
- Improved probe docking for safe and secure storage
It also features phase rotation detection for use in three-phase systems and a single-pole phase test to identify live conductors fast.
Technical Highlights
- Switchable load to eliminate ghost voltages
- CAT IV 600 V / CAT III 690 V safety rated
- Low battery indicator
- Built-in electric torch
- Phase rotation and single-pole phase test
- Push-on probe tips and accessories included
The FLUKE T110 voltage tester is the ideal tool for anyone who needs a simple, safe, and precise way to check for voltage and continuity on the job.
▶ FLUKE T110: Dependability You Can Feel, Performance You Can Trust

What comes with FLUKE T110?
- FLUKE T110 Voltage/Continuity Tester
- Instruction sheet for FLUKE T110 Voltage/Continuity Tester
- Probe tips
- 2 x AAA batteries
❓ Frequently Asked Questions (FAQ)
Q: Can the FLUKE T110 operate without batteries?
A: Yes, the FLUKE T110 is engineered to detect voltage even with discharged batteries, which ensures maximum safety when verifying circuits are de-energised.
Q: What is the primary advantage of the switchable load feature?
A: This feature helps eliminate ghost voltages and significantly reduces the likelihood of tripping RCDs by drawing additional current during testing.
Q: Is the FLUKE T110 suitable for use with 3-phase systems?
A: Yes, it includes a phase rotation indicator specifically designed for identifying the phase order in 3-phase systems.
Q: Does the tester provide vibrational feedback upon voltage detection?
A: Yes, vibrational feedback is one of four indicators employed to alert the user to the presence of voltage.
Q: Which safety standards does the FLUKE T110 comply with?
A: It complies with both HSE GS 38 and IEC EN 61243-3:2014, and holds a safety rating for CAT IV 600 V and CAT III 690 V environments.