Unit Ammeters and Voltmeters
An ammeter measures the current passing through a conductor and a voltmeter measures the voltage between two points; this category gathers portable current and voltage measuring instruments used in the field. They are used to read load current in panels and distribution lines, to verify connections in meter and instrument transformer circuits, and in fault finding. The Ammeter Measuring Instruments subcategory includes flex coil clamp ammeters and hook ammeters with an insulated pole, and the Voltammeter Measuring Instruments subcategory includes two- and three-phase Unit models that measure voltage, current, power and power factor together. Compare the quantity you will measure, the current and voltage range, the jaw or flex coil size that fits the conductor diameter, the True RMS requirement, and the measurement category appropriate for the voltage level of the line. The devices in this category are portable field instruments; they should not be confused with panel-type ammeters and voltmeters mounted on a panel door. Classic jaw clamp ammeters are listed in the Clamp Meters category under Measuring Instruments.
Products
- Unit UT267B Smart-Type Three-Phase Digital Volt-Ammeter — Unit · SKU: UT267B · TRY 36,316.94 · In stock
- Unit UT268B 3-Phase Wireless Digital Volt-Ammeter — Unit · SKU: UT268B · TRY 34,261.26 · In stock
- Unit UT255E Wireless High/Low Voltage Hook-Type Ammeter — Unit · SKU: UT255E · TRY 43,626.00 · Made to order
- Unit UT281E True RMS Flexible Clamp Ammeter — Unit · SKU: UT281E · TRY 7,628.84 · In stock
- Unit UT265B Smart-Type Two-Phase Digital Volt-Ammeter — Unit · SKU: UT265B · TRY 19,186.31 · In stock
How to choose Ammeters and Voltmeters
An ammeter measures the current passing through a conductor and a voltmeter measures the voltage between two points; this category gathers portable current and voltage measuring instruments used in the field. They are used to read load current in panels and distribution lines, to verify connections in meter and instrument transformer circuits, and in fault finding.
- Identify the measurement or fastening task and the required insulation safety rating.
- Select jaw profile, cross-section range and accessories for the conductor or fastener standard.
- Check CAT voltage category and replacement tip or die availability for field conditions.
Frequently asked questions
What is Ammeters and Voltmeters and where is it used?
An ammeter measures the current passing through a conductor and a voltmeter measures the voltage between two points; this category gathers portable current and voltage measuring instruments used in the field. They are used to read load current in panels and distribution lines, to verify connections in meter and instrument transformer circuits, and in fault finding.
What should I compare when choosing Ammeters and Voltmeters?
They are used to read load current in panels and distribution lines, to verify connections in meter and instrument transformer circuits, and in fault finding.
Which product groups are available under Ammeters and Voltmeters?
The current subcategories include Ammeter Measuring Instruments, Voltammeter Measuring Instruments. Open a subcategory to compare its products and technical details.
Ammeters and Voltmeters Selection Guide: Technical Criteria and Engineering Practice