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- 2026-10-17
Featured 87 manuals
87 Series Single-Phase Digital Electrical Parameter Meter User Manual
The document provides a detailed user guide for the 87 Series single-phase digital electrical parameter meters, including models 8716B1, 8713B1, 8716C1, 8775A1, 8775B1, and 8775C1. It describes the instrument's advanced 32-bit processor and dual 24-bit AD converters, highlighting its high precision and wide dynamic range for measuring voltage, current, power, frequency, and power factor. This manual is written in Chinese.
Covers: Main Performance and Technical Indicators · Usage Instructions · Serial Port Usage · Relay String Usage · Packing List · Precautions and Troubleshooting
Latest 87 manuals
87 Series Single-Phase Digital Electrical Parameter Meter User Manual
User Manual 22 pages · 2.5 MB · ZHThis manual covers the performance, technical specifications, operation, serial port usage, relay configuration, packing list, precautions, and…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 87 manuals
What parameters can the 87 Series meter measure?
It can measure RMS voltage, current, active power, apparent power, reactive power, energy accumulation, energy timing, frequency, and power factor.
From: 87 Series Single-Phase Digital Electrical Parameter Meter User Manual
What is the measurement accuracy for the 8775B1 model?
The working error is ±(0.1% reading + 0.1% range) for voltage and current.
From: 87 Series Single-Phase Digital Electrical Parameter Meter User Manual