Digital Ammeters, Voltmeters & Power Meters for Sale - Get a Custom Quote at Communica
Shop digital ammeters, voltmeters, and power meters at Communica. Request a tailored quote for your project-local stock, range from top brands, and easy branch collection.
Comprehensive Meter Range
Select from digital and panel ammeters, voltmeters, and power monitors for DC/AC use.
Tailored Quotes & VAT Invoices
Request formal quotes and invoices suitable for procurement or bulk orders.
Branch Pickup & Fast Dispatch
Check stock at Samrand, Pretoria, or Cape Town for quick collection or local delivery.
Why Choose Communica for Ammeters & Voltmeters?
Whether upgrading an electrical panel, building student test rigs, or specifying for industrial control, accurate measurement of current, voltage, and power is vital. Communica supplies a wide selection of digital ammeters, voltmeters, and multifunction power meters from trusted brands, all available for immediate purchase or formal quote to suit procurement processes.
- Panel-mounted and portable digital ammeters, voltmeters, and combined power meters
- Models for AC and DC, single-phase and three-phase applications
- Selection advice and technical datasheets available on request
What Types Are Available?
| Type | Typical Application | Key Features |
|---|---|---|
| Panel Ammeter | Embedded in control panels, test benches | Digital LCD/LED, DC or AC, shunt options |
| Panel Voltmeter | Mains monitoring, battery systems | Wide voltage ranges, compact enclosures |
| Combined Power Meter | Energy monitoring, load analysis | Displays current, voltage, power (W) and energy (kWh) |
| Handheld Ammeter | Field service, troubleshooting | Portability, multiple ranges, clamp or lead input |
All products are sourced from reputable manufacturers-browse our range including Enika, Twintex, Hikari, and other leading brands. Compatible accessories like shunts, current transformers, and enclosures are also available to support your installation or measurement requirements.
Need a specific spec or bulk quantity? Use our quote request to get pricing, lead time, and local availability, with collection options at Samrand (Centurion HQ), Pretoria, or Cape Town branches.
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Specification Guide: Choosing the Right Meter
Key Selection Criteria
- Current/voltage range: Match the meter's range to your peak load; oversize for safety margin.
- Input type: Direct wire input, external shunt, or CT (current transformer) for high-current AC.
- Display: Brightness, resolution (more digits allow finer reading), and mounting type.
- Power supply: Check operating voltage (e.g., 12V/24V DC or 230V AC as required).
- Accuracy: Important for calibration, student labs, and critical site monitoring.
Example Calculation: Using an Ammeter & Voltmeter
Power (W) = Voltage (V) x Current (A)
If a device draws 2.4A at 230V AC (typical South African mains):
Power = 230V x 2.4A = 552W
By measuring voltage with a voltmeter and current with an ammeter, you can precisely monitor load and energy consumption.
Stock Availability & Local Supply
- Communica stocks a broad selection in the Test & Measurement category.
- Popular digital displays and panel meters from local inventory, with support for quote-based orders.
- Bulk discounts and procurement-friendly VAT documentation are available for education and business accounts.
How to Request a Quote or Check Stock
- Visit or browse the relevant category page.
- Identify suitable meters by current, voltage, and power range.
- Click "Request a Quote" online, or note the SKU and contact branch staff for a formal offer, including VAT and delivery options.
Sources
Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.
Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.
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