Instruments
Z300 zuno
Testing & Riso fault location · 1500 V / 20 A
Essential PV string testing in one portable instrument. Measure voltage, current, polarity and insulation resistance, and locate insulation faults. Connect your results to the emazys Controller App and cloud.
View product →Z300 PVT
Extended troubleshooting · 1500 V / 30 A
Go further with series resistance and disconnect tests, Riso fault location and an integrated tone generator for tracing wiring. Control testing with the emazys Controller App and sync results to the cloud.
View product →Z300 HE
Advanced analysis · 1500 V / 40 A
Detailed analysis for high-efficiency PV systems. Combine extended troubleshooting with MPP / IV analysis, string capacitance and Ipeak testing up to 200 A, all within the same emazys app and cloud ecosystem.
View product →Tempirra
Irradiance & temperature measurement
Add environmental context to your PV measurements. Tempirra provides a wireless irradiance and temperature reference for STC correction of test results.
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