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Amprobe AM-520 HVAC Multimeter

by Amprobe

Last updated Mar 29, 2026 · 2 revisions

HVAC-focused digital multimeter with 4000uF capacitance range for motor startup capacitor testing and diagnostics.

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About This Product

The Amprobe AM-520 is purpose-built for HVAC/R professionals with capacitance ranges from 40nF to 4000uF for testing motor start and run capacitors. Also measures AC/DC voltage, current, resistance, frequency, temperature, and microamps for flame rod testing. Features non-contact voltage detection and auto/manual ranging.

Capabilities

How this product is delivered and what's included out of the box.

Mobile app
Not available
Free trial
No
Free tier
No
Public API
No
Deployment
On Premise

Trust & Privacy

Each statement below was extracted directly from the vendor's privacy policy or terms of service. Click "source" to read it in context.

Shares data with third parties

"we may share personal information with third parties for marketing purposes in relation to our products and services with your prior permission or where otherwise permitted by applicable law"
Confidence: high Source

Data deletion honored on request

"You may access, update, correct or delete personal information at any time in accordance with applicable law."
Confidence: high Source

Primary policy document: https://amprobe.com/privacy/

FSH Score Breakdown

Ease of Use
6.5
Features
6.0
Support
5.0
Value
5.0
Integrations
3.0
AI Capabilities
1.5

Customer Reviews

Features

15 features confirmed across 6categories· Showing confirmed capabilities only

Hardware Features6features

Multi-Measurement ModesAutorangingData HoldDC Microamps for Flame SensorsDifferential Temperature MeasurementAuto ShutoffAuto power-offTouchscreen DisplayBacklit display with bar graph

Equipment & Asset Management3features

Remote Monitoringmin/max recordingAlertslow battery warningSelf-Diagnostic Modebuilt-in test leads storage

Compliance & Safety3features

Capacitor Test Calculatoraudible continuityLive Circuit DetectionStatic Pressure MeasurementMax/min memory

Reporting & Analytics1feature

Data History Browsing with Average, Min, and Max Values

Mobile & Field Tools1feature

AI Photo Analysisbuilt-in flashlight

Technician Management1feature

Electrical Measurement Trackingnon-contact voltage detection

Pricing

Model
Custom
Starting at
$75
Notes
HVAC-specific autoranging digital multimeter. 750V AC / 1000V DC, AC/DC current, resistance, frequency, capacitance, temperature (Type K thermocouple), microamps for flame sensor testing. CAT III rated. Includes NCV detector, backlit LCD, built-in flashlight, test probe holder, Velcro hanging strap. 1-year warranty.
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