Fluke 114 True-RMS Electrical Multimeter with AutoVolt

114 go/no-go electrical multimeter with AutoVolt explained

The Fluke 114 True-RMS Electrical Multimeter (114) is a compact true-RMS multimeter built for go/no-go electrical testing. AutoVolt picks AC or DC voltage automatically, and the LoZ function loads the circuit to remove ghost voltages that mislead a high-impedance meter. Seven Star LLC supplies 114 in Oman and the GCC as an independent supplier in Muscat, not affiliated with the manufacturer.

The key to the 114 is its automatic voltage mode, decoded in the table below along with the other identifiers.

114 technical specifications

Values are taken from the manufacturer product page and the Fluke 114 data sheet.

How the Fluke 114 True-RMS Electrical Multimeter works

In AutoVolt mode the 114 senses whether the voltage at the input is AC or DC and switches to measure it, so the technician does not have to choose before probing. With the LoZ selection, the meter applies a low input impedance. A real supply stays at its value, while induced ghost voltage from neighbouring cables collapses to near zero, giving a clearer yes or no.

The 114 does not include the frequency, capacitance or temperature functions found on the 115 and 116; that is what keeps it simple. It still true-RMS measures AC and has a backlight and easy-open battery door.

Key features

• AutoVolt automatic AC/DC selection
• LoZ mode to reject ghost voltage
• White LED backlight
• Easy-open battery door
• Holster with probe holders

Where 114 fits and related Fluke models

The 114 is the simplest meter in the 110 line. If your technicians mainly answer is-there-voltage questions, the 114 gives quick answers and rejects ghost voltages. If they also test capacitors or frequency, the 115 is the broader choice, and the 116 is the HVAC variant.

Note that LoZ mode loads the circuit; on RCD or GFCI protected circuits it can cause a trip when measuring phase to earth, so use caution.

Selection checklist for 114

Confirm the following points before ordering, so that the instrument matches the work and the safety rules of your site.

• Ghost-voltage issues in long cable runs or trays favour the 114.
• No capacitance, frequency or temperature function.
• CAT III 600 V; not for 1000 V systems.
• Standard leads are supplied; check accessory needs.

Safe use, care and maintenance of 114

• Before each shift, inspect the case, the holster and the test leads. Cracked insulation, exposed metal or a loose input jack means the leads should be replaced before the 114 touches any live circuit.
• Confirm the meter on a known live source before and after a measurement that decides whether a circuit is dead. Never rely on a single reading when the result will be used to release a lock-out.
• Keep the input fuses to the specified type only. A blown fuse in the current inputs is the most common service event on a multimeter used on motor circuits, and a wrong fuse defeats the safety design of the Fluke 114 True-RMS Electrical Multimeter.
• Replace the battery when the low-battery symbol appears, because readings near the lower end of the range become unreliable on a weak cell. Remove the battery before long storage.
• Store the instrument clean and dry. In coastal Oman, wipe off salt film and condensation after outdoor use and avoid leaving it in a vehicle cabin in summer.

Typical applications of 114 in Oman and the GCC

Handheld multimeters are carried in every plant. In Oman, oil and gas facilities, power stations, desalination plants and petrochemical sites rely on them for control-panel faults, motor circuits, instrument loops and routine electrical checks.

The 114 suits electricians doing fault finding on lighting circuits, small power and control wiring in plant buildings, camps and commercial sites in Oman, where long parallel cable runs often induce phantom voltages and a plain high-impedance meter gives confusing readings.

114 compared with nearby models

Comparison is limited to functions stated in the manufacturer material for each model.

Information to send with an RFQ for 114

To prepare an accurate quotation, please send:

• Exact model 114 and the quantity required.
• Whether the meter is for a lab, a workshop or field service, so the correct accessory set can be quoted.
• Required test lead type and any extra clips or probes.
• Temperature probe, case or magnetic hanger requirements.
• Whether calibration traceability paperwork is needed on delivery.
• Delivery point in Oman or elsewhere in the GCC and the required date.

Storage, handling and spares for the Fluke 114

Store the Fluke 114 in its case or holster with the test leads disconnected. Remove the batteries if the meter will not be used for several weeks, because leaking cells can damage the battery contacts. In Oman and the GCC, do not leave the instrument in a parked vehicle during summer, where cabin temperature can go well above the storage limit in the user manual.

• Inspect test leads, probes and clamps before each use and replace any lead with damaged insulation or exposed metal.
• Use only leads and accessories rated for the same or a higher measurement category than the work you do.
• Keep spare fuses of the exact type given in the manual; a wrong fuse removes the protection the meter is built with.
• Plan a regular calibration interval, often twelve months, and keep the certificate with the instrument records.

If your team uses several units of the Fluke 114, it is useful to order spare test leads and batteries in the same RFQ, so that a meter is not taken out of service for a simple accessory.

Documents and quotation

A manufacturer datasheet for the Fluke 114 True-RMS Electrical Multimeter is attached on this page so that you can check the full specification before ordering. Please review it against your site requirements.

For a quotation, send the part number 114, the quantity and your delivery location in Oman or the GCC through the RFQ button on this page. Availability and lead time are confirmed per request.