Specifications

Introduction

TC30A, the digital video true RMS milli-volt meter can measure the true RMS voltage for all kinds of waveform ( for example: sine wave, square wave, impulse wave, saw tooth wave, triangular wave and random noice  ect ). Voltage and decibel Can be optional display.

Features:

1. Touching switch function.
2. Manual, automatic range optional.
   1. 4 1/2 digit display voltage /dB values, readings can be locked.
   2. no need adjusted one step by one step and self-alibration. Easy to use.

Main technical specifications

1.  Input Voltage Range: 100µV - 300V, TC 30A is divided into size range: 3, 30, 300mV; 3, 30, 300V.

1. Input decibel range: -80dB~50Db
2. Frequency: 10Hz~10MHz
3. Inherent error: voltage error: ≤± 2%
4. input impedance: 3mV ~ 300 mV: Ri≥8MOohms, Ci ≤ 40PF; 3V ~ 300V: Ri≥8Mohms, Ci ≤ 20PF
5. Wave crest coefficient: ≤ 10 for full range
6. Power supply: 220 ±10%, 50Hz± 4%; consuming power less than  5W
7. Weight: 2.5kgs
8. Dimensions (WXHXD): 225mm X 210mm X 100mm