ZY5110 Digital Level Comprehensive Tester is a multi-function instrument integrating level oscillator, wideband level meter, bandpass level meter, scanning meter, noise meter, impedance meter, carrier channel automatic testing meter, frequency meter. It is suitable for the test of baseband characteristics of communication system, power carrier and power line protection equipment, high voltage transmission line, power system substation for power line carrier channel attenuation, crosstalk and other high frequency parameter test, power communication combined equipment high frequency surge arrester, combined filter, high frequency cable commissioning and maintenance test, and meet the needs of laboratory and teaching.
This manual describes the ZY5110 digital electricity level complex tester, a multifunctional instrument for measuring signal level, frequency, impedance, and other parameters. It includes an all‑Chinese interface, LCD display, and features such as AFC, auto‑search, and dual‑channel measurement.
The document covers hardware specifications, power requirements, operating conditions, and step‑by‑step usage instructions, as well as maintenance notes and safety precautions for field and laboratory use. This manual is written in Chinese.
| Dimensions | 270 mm × 120 mm × 265 mm |
|---|---|
| Weight | 2.6 kg |
| Power consumption | 8 W |
| Input voltage | 220 V AC ±10% (50 Hz) |
| Operating temperature range | 0 °C – 40 °C |
| Relative humidity range | 20 % – 90 % RH |
| Frequency measurement range | 200 Hz – 1 700 kHz |
The device operates from 0 °C to 40 °C.
It requires 220 V AC ±10% at 50 Hz.
The instrument measures 270 mm × 120 mm × 265 mm and weighs 2.6 kg.