- Designed for industrial electrical testing
- Detects AC/DC voltage from 12 V to 690 V
- Switchable load helps suppress ghost voltage
- Audible, visual and vibrating indicators
Fluke T110 Voltage & Continuity Tester
The Fluke T110 Voltage & Continuity Tester is a two-pole voltage and continuity tester for test and measurement in industrial, commercial and household environments. Designed to IEC EN 61243-3:2014, it can verify the absence of voltage even when the batteries are discharged and carries CAT III 690 V and CAT IV 600 V safety ratings. Its backlit multiple-LED bargraph indicates AC and DC voltage from 12 V to 690 V, while audible feedback and vibration under load provide additional indication.
Switchable load uses two pushbuttons to lower the input impedance, helping reduce interference voltages caused by inductive or capacitive coupling and supporting RCD trip tests during voltage measurement. Continuity and diode testing covers checks on cables, switches, relays, bulbs and fuses, while single-pole phase testing and rotary field indication extend its supported functions. A built-in torch, backlight, switchable beeper, low-battery indicator, probe docking and wear-indicating test lead wire support practical day-to-day use.
Key Benefits
- Verifies the absence of voltage even with discharged batteries
- CAT III 690 V and CAT IV 600 V ratings support work across different electrical installations
- Backlit LED voltage levels improve visibility in poorly lit areas
- Vibration under load provides tactile confirmation that load current is flowing
- Switchable load helps reduce interference voltages from inductive or capacitive coupling
- Supports trip testing of 10 mA and 30 mA RCDs in 230 V systems
- Switchable audio allows the beeper to be disabled for quieter working areas
- Built-in torch and backlight support testing in dark cabinets and confined areas
- Rotary field indication remains usable while wearing gloves
- Probe docking and wear-indicating test lead wire support secure storage and inspection
Common Applications
The Fluke T110 is suitable for a range of electrical test and measurement tasks, including:
- Industrial electrical test and measurement
- Commercial electrical test and measurement
- Household electrical test and measurement
- AC and DC voltage testing
- Continuity testing of cables and switches
- Continuity testing of relays, bulbs and fuses
- Single-pole phase testing
- Rotary field indication on three-phase systems
- RCD trip testing during voltage measurement
Why Choose This Model?
The Fluke T110 suits users who need backlit LED voltage indication from 12 V to 690 V and do not require an LCD or Display HOLD. The Fluke T130 adds a 3½-digit LCD with 1 V resolution, an indication range starting at 6 V and Display HOLD.
Product Comparison
| Feature | Fluke T110 | Fluke T130 |
|---|---|---|
| Voltage AC/DC range | 12 V to 690 V | 6 V to 690 V |
| Voltage display | Backlit multiple-LED bargraph | Backlit multiple-LED bargraph and 3½-digit LCD |
| LCD resolution | — | 1 V |
| Display HOLD | — | ✓ |
General Specifications
| Specification | Details |
|---|---|
| Product type | Two-pole voltage and continuity tester |
| Display | Backlit multiple-LED bargraph |
| ELV indicator | Independent LED indicates voltage above 50 V ac or 120 V dc, including with no battery power or a main circuit failure |
| Switchable load | Low-impedance load activated by pressing two pushbuttons simultaneously |
| Vibration indicator | Indicator probe vibrates while switchable load current is flowing |
| Beeper | Switchable audio for continuity, AC voltage and single-pole phase tests |
| Torch and backlight | Built-in torch and backlight with automatic switch-off after 30 seconds |
| Self-test function | Built-in self-test for test lead continuity, batteries, indicators and internal circuits |
| Single-pole phase test | Supported and usable while wearing gloves |
| Rotary field indication | Double-pole rotary field indicator for three-phase systems |
| Continuity and diode test | Visual continuity or forward-biased diode indication with switchable audible feedback |
| Test lead wire | Rugged double-insulated wire with wear indicator |
| Probe storage | Probe docking and multifunctional Probe Tip Protector Cap |
| Safety standard | EN 61243-3:2014 |
| Safety rating | CAT III 690 V / CAT IV 600 V |
| Overvoltage protection | 690 V ac/dc |
| Ingress protection | IP64 |
Measurement and Accuracy Specifications
| Measurement Function | Range and Details | Indication or Response |
|---|---|---|
| AC/DC voltage | 12 V to 690 V dc and ac Frequency: 0 / 40 to 400 Hz |
Multiple backlit LED bargraph LED response time: < 0.5 s |
| Continuity | 0 to 400 kΩ | Visual and switchable audible results |
| Phase rotation | 100 V to 690 V | Double-pole rotary field direction indication |
| Single-pole phase test | AC voltage above 100 V | Visual and audible indication when the beeper is enabled |
| Fixed input impedance | Approximately 200 kΩ | Current draw 3,5 mA @ 690 V Current draw 1,15 mA @ 230 V |
| Switchable load | 7 kΩ input impedance with load buttons pressed | Current draw 30 mA @ 230 V |
Mechanical and General Information
| Specification | Details |
|---|---|
| Operating temperature | -15 °C to +45 °C |
| Storage temperature | -20 °C to +60 °C |
| Humidity | 85 % RH maximum |
| Maximum altitude | 2000 m |
| Pollution degree | 2 |
| Dimensions | 26 cm x 7 cm x 3.8 cm |
| Net weight | 280 g (9.9 oz) |
| Power supply | 2 x 1.5 V Micro / LR03 / AAA |
| Power consumption | 50 mA maximum / approximately 250 mW |
| Docked probe-tip distance | 19 mm |
| Country of origin | Great Britain |
Specification Notes
- The LED bargraph and independent ELV indicator provide indications and must not be used for measurements
- The single-pole phase test must not be used to determine whether a conductor is live; use the voltage test
- The protected switchable-load circuit reduces load current after 20 seconds @ 230 V and after 2 seconds @ 690 V
What’s Included
- GS38 Probe Tip Sheath, part number 4083642
- 4.2 mm Ø Probe Extensions, part number 4083656
Meta Description
Fluke T110 Voltage & Continuity Tester measures 12 V to 690 V AC/DC, with switchable load, LED indication and CAT IV 600 V safety.
Official Documents
EAN & MPN
| Identifier | Details |
|---|---|
| MPN | Fluke T110 |
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