UNI-T UT196 Solar Pro True RMS Digital Multimeter

Professional-Grade Testing Solution Designed for Solar System Technicians

Product Overview

The UNI-T UT196 Solar Pro is a specialized True RMS digital multimeter specifically engineered for solar technicians, photovoltaic system installers, and renewable energy professionals. This purpose-built instrument combines comprehensive measurement capabilities with solar-specific features to deliver exceptional accuracy, durability, and functionality for all aspects of solar system installation, maintenance, and troubleshooting in both residential and commercial applications.

Key Features for Solar Professionals

• True RMS AC Measurement: Essential for accurate readings on solar inverters and grid-tied systems with complex waveforms
• DC Voltage Range: From 600mV to 1000V with excellent ±(0.5%+3) accuracy for precise solar panel and string measurements
• DC Current Measurement: Wide range from 600μA to 10A ideal for solar controller and charge circuit diagnostics
• 6000 Count Display: High-resolution measurements with backlight for clear visibility even in bright outdoor conditions
• Low Impedance Mode (LoZ): Eliminates ghost voltage readings when testing solar wiring and connections
• Temperature Measurement: Wide range from -40°C to 1000°C to monitor solar panel efficiency under various temperature conditions
• Capacitance Measurement: Essential for testing filtering capacitors in inverters and charge controllers
• NCV Detection: Non-contact voltage sensing for safely checking live AC connections in solar installations
• CAT III 1000V & CAT IV 600V Safety Ratings: Maximum protection when working with high-voltage solar arrays and grid connections
• IP65 Protection: Dust-tight and water-resistant design for reliable outdoor operation in all weather conditions
• Auto/Manual Range Selection: Flexible operation for different solar system components and testing scenarios
• Data Hold & Relative Mode: Essential for comparative analysis of solar panel performance

Technical Specifications

• Display: 6000 counts LCD with backlight and bargraph
• DC Voltage: 600mV/6V/60V/600V/1000V, ±(0.5%+3) - covers full range of solar panel outputs
• AC Voltage: 6V/60V/600V/750V, ±(0.8%+5) - ideal for inverter and grid measurements
• DC Current: 600μA/6000μA/60mA/600mA/10A, ±(0.8%+3) - perfect for solar charge controller testing
• AC Current: 600μA/6000μA/60mA/600mA/10A, ±(1.0%+5) - comprehensive inverter diagnostics
• Resistance: 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ, ±(0.8%+3) - essential for connection integrity testing
• Capacitance: 60nF/600nF/6μF/60μF/600μF/6000μF, ±(3.5%+10) - for inverter component testing
• Frequency: 10Hz-10MHz, ±(0.1%+3) - crucial for inverter output verification
• Temperature: -40°C-1000°C (-40°F-1832°F), ±(1.0%+3) - monitors panel temperature effects on efficiency
• Duty Cycle: 0.1%-99.9%, ±(0.1%+3) - for inverter pulse-width modulation analysis
• Diode Test: 3V range - ideal for testing bypass diodes in solar panels
• Continuity Test: Audible indication <50Ω - quick verification of panel connections
• Safety Rating: CAT III 1000V, CAT IV 600V per IEC 61010 - safe for high-voltage solar arrays
• Power Source: 3 x 1.5V AAA batteries
• Battery Life: Approximately 100 hours (without backlight) - reliable for extended field work
• Auto Power Off: After 15 minutes of inactivity - conserves battery during system monitoring
• Dimensions: 180 x 90 x 45mm
• Weight: Approx. 370g (including batteries)
• Operating Environment: 0°C to 40°C, ≤80% RH - designed for outdoor solar installation conditions

Solar-Specific Applications

• Solar Panel Testing: Verify open-circuit voltage (Voc) and short-circuit current (Isc) of individual panels and strings
• String Measurements: Validate balanced voltage and current across multiple panel configurations
• Inverter Diagnostics: Analyze AC output quality, frequency stability, and conversion efficiency
• Charge Controller Verification: Test proper charging voltage levels and current limiting
• System Performance Analysis: Compare actual vs. rated output under various conditions
• Ground Fault Detection: Identify insulation failures and potential ground faults
• Battery Bank Assessment: Check individual battery voltage and overall system state of charge
• Grid Connection Verification: Ensure proper voltage, frequency, and phase synchronization
• Troubleshooting Intermittent Issues: Capture min/max values to identify fluctuations during variable conditions
• Preventive Maintenance: Regular testing of critical connections and components to prevent system failures

Package Includes

• UNI-T UT196 Solar Pro True RMS Digital Multimeter
• Premium test leads with silicone insulation (red and black)
• K-type thermocouple temperature probe for panel temperature measurement
• 3 x AAA batteries
• Protective rubber holster with built-in tilt stand for hands-free monitoring
• Solar system quick reference guide
• Comprehensive user manual
• Calibration certificate
• Durable field-ready storage pouch

Why Choose the UNI-T UT196 Solar Pro?

The UNI-T UT196 Solar Pro is specifically designed to meet the unique challenges faced by solar installation professionals. With features optimized for photovoltaic system testing, exceptional safety ratings for high-voltage DC environments, and outdoor-ready durability, this specialized multimeter delivers reliable performance for the entire solar system lifecycle. From initial installation verification to ongoing maintenance and troubleshooting, the UT196 Solar Pro provides solar technicians with a comprehensive testing solution that enhances work efficiency and ensures system performance. Backed by UNI-T's reputation for quality testing solutions, the UT196 Solar Pro represents an essential investment for solar professionals committed to delivering safe, efficient, and reliable renewable energy systems.