Large screen graphics dot matrix LCD

August 08, 2022

Product Description Take high-performance single-chip microcomputer as the core, adopt 3 independent voltage channels, 3 independent current channels, 3 current clamps, large-screen graphics dot-matrix LCD display, long-term nickel-hydrogen battery, battery management circuit, non-easy The hardware design of the volatile data memory, high-precision clock, serial data interface, etc., has reached a new level of portable phase measurement and multi-functional meters, and is an ideal replacement product for the traditional double-clamp phase volt-ampere meter.

Technical Specifications Voltage: Measurement range: 5 ~ 500V; Resolution: 0.01V; Accuracy: 0.5.

Current: Measurement range: 10mA～10A; Resolution: 1mA; Accuracy: 0.5.

Phase: Measurement range: 0-360°C; Resolution: 0.1°; Accuracy: 3°.

Frequency: Measurement range: 45Hz to 65Hz; Resolution: 0.1Hz; Accuracy: 0.1Hz.

Power supply: internal battery: long-term nickel-metal hydride battery, power consumption 6W, backlight use time is about 6 hours;

AC power supply: 165V ~ 265V, 0.8A, power ≤ 8VA.

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