Jonard Tools SPM-800 Solar MPPT Power Meter for Voltage, Current, and Power

Ensure accurate, reliable solar system verification with the Jonard Tools SPM-800 solar MPPT power meter. This professional-grade multimeter is built for field technicians and installers who need fast, precise readings of voltage, current and power to commission, troubleshoot and optimize PV systems. The SPM-800 measures MPPT peak power voltage and peak power current and reports open-circuit and short-circuit values, helping you confirm maximum energy harvest and validate inverter performance.

Equipped with MC4 leads for direct panel connections and a clear LCD for real-time monitoring, the meter speeds up inspections and reduces guesswork during maintenance. Built-in safety protections — including over-voltage, over-current and reverse polarity safeguards — protect both the technician and the equipment while working in live environments. Lightweight and rugged, the SPM-800 is ideal for residential and commercial solar installations, monitoring setups, and integration into security or surveillance power checks where reliable supply measurement matters.

Add the Jonard Tools SPM-800 to your toolkit for faster commissioning, accurate PV testing and dependable field monitoring. Order now to streamline solar testing and reduce system downtime.

• Quickly verify solar array performance on-site with MC4-ready leads for instant voltage, current and power readings
• Maximize system efficiency by testing MPPT peak power voltage and current to validate inverter and panel output
• Reduce downtime and risk with built-in over-voltage, over-current and reverse polarity protection for safe field use
• Clear LCD and simple controls make data interpretation fast for installers, technicians, and commissioning teams
• Compact, lightweight design fits in a service kit for routine maintenance, troubleshooting and solar monitoring tasks