Microtest 7100 Series Power Analyser / Meters

Precision Performance & Analysis
The 7100 Series combines the functionality of a high-precision power meter with the visual insights of an oscilloscope. With a 500kSPS sampling rate and a bandwidth spanning DC and 0.2Hz to 100kHz, these analysers provide a comprehensive view of electrical performance.

• Ultra-High Accuracy: Delivers a base accuracy of ±0.05%, ensuring reliable data for critical testing.
• Deep Harmonic Insight: Supports advanced harmonic analysis (up to the 50th order on the 7130 and the 100th order on the 7140) to identify and resolve power quality issues.
• Real-Time Waveform Observation: The integrated 4.3” TFT colour LCD allows for direct observation of voltage and current waveforms, trend charts, and bar graphs without the need for an external oscilloscope.
• Low-Power Sensitivity: Ideal for standby power testing with a 5mA minimum range and a granular 10μW power resolution.

Optimised Workflow & Versatility
Designed to handle demanding industrial inputs while remaining user-friendly, the series features a compact footprint that maximises bench space.

• Robust Input Ratings: Supports direct input of up to 800V and 30A, suitable for testing heavy-duty appliances and industrial machinery.
• Automated Integration: Features automatic integration for up to 10,000 hours, allowing for simultaneous harmonic and integration measurements to boost efficiency.
• Pass/Fail Evaluation: A built-in Comparison Mode enables upper and lower limit testing, providing instant PASS/FAIL judgments for high-volume production lines.
• Extensive Parameter Tracking: Measures a full suite of parameters—including Crest Factor, Total Harmonic Distortion (THD), and Displacement Power Factor (DPF)—with real-time min/max tracking.