Product Overview

Description

4 digits LED display Digital 100uV-400V voltmeter with MVT-172D Millivoltmeter

 

Technical Parameter:

 

  AC Voltage Measurement Range:30μV~300V

  dB Measurement Range: -79bB~+50Bb(0dB=1V)

  dBm Measurement Range: -77bBm~+52dBm(0bBm=1V 600Ω)

  Measurement Range: 3mV,30V,300,V3,V30V,300V

  Voltage Inherent Error: ±0.5% readout±6 digits(1kHz as base)

  Frequency Range: 5Hz~2MHz

  Voltage measuring errors effected by frequency (1kHz as base)

  50Hz~100kHz                  ±1.5% readout±8 digits

  20Hz~500kHz                  ±2.5% readout±10 digits

  5Hz~2MHz                    ±4% readout±20 digits

  The highest frequency can reach to 10MHz

  dB Measurement Error: voltage measuring range±1 digit

 

1.10 Input impedance: 1MΩ±10%

Input capacitance: no larger than 30pF

1.11 Highest resolution: 1μV

1.12 Noise: less than 15 digits when input short circuit happens (measuring range 30mV~300V)

1.13 Temperature excursion: less than 100 ppM/℃ (20℃ as base)

1.14 Working Ambient:

1.14.1 Temperature: 0℃~40℃

1.14.2 Humidity: less than 90%RH

1.14.3 Atmospheric pressure: 86kpa~104kpa

1.15 Max input voltage: 450Vrms

1.16 Size:274mm×225mm×88mm(L×W×H)

1.17 Weight: 5kg

Outer packing volume: 4PCS/Carton,

330mm(L) x 120mm(D) x 200mm(H)

S. E. Q (Service, Economic pricing, Quality) is our concern, we will serve you better, we try our best to ensure all the inquiries and requirements will reply ASAP not more than 24hours

After sales service

· All our products have 12 months warranty

· Components and spare parts will deliver for free once the causing traced within warranty period

· We have technical teams will serve you once you face any products issue, thru voice or video conference.Application:

1. LED products, motors and dc fans test,

2. Electronic companies

3. Scientific research units.

4. Aviation and aerospace

5. Education institutions

6. Laboratory , Electronic equipment , Automatic Test Equipment 

7. All other occasions need to use DC Power Supply&Test Machines.