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Used gpm in China

  • GPM-8330/GPM-8320 Power Meter

    GPM-8330/GPM-8320 Power Meter

    • Manufacturer: 固纬电子/GWINSTEK

    Introduction: GPM-8320, GPM-8330 are digital power meters designed for power measurement of three-phase AC power with a testing bandwidth up to DC 0.1Hz~100kHz, 16-bit A/D, sampling rate 300kHz, 5-inch TFT-LCD di...

    Beijing, China
  • GPM-8320/8330-60 Digital Power Meter

    GPM-8320/8330-60 Digital Power Meter

    • Manufacturer: 固纬电子/GWINSTEK

    Fase IIIB/Tier IV provisional Voltage/current meter test frequency bandwidth: DC, 0.1Hz～100kHz | Waveform display: V (voltage), I (current), P (power) | Standard interface: RS-232C,USB Device/Host,LAN | Optional ...

    Beijing, China
  • GPM-8310交直流数字功率计

    GPM-8310交直流数字功率计

    • Manufacturer: 固纬电子/GWINSTEK

    简介： GPM-8310是一款单相(1P/2W)交流电源功率测量的数字功率计，该产品测试带宽可达DC, 0.1Hz~100kHz，采用16 bits A/D，采样率300kHz。 GPM-8310，单相(1P/2W)交流电源功率量测的数字功率计，该产品测试频宽可达DC,0.1Hz~100kHz、采用16bitsA/D、取样率300kHz。使用5”TFTLCD显示屏、5位数量测显示、提供25种功率量测上相关参数，以及有高精...

    Beijing, China
  • GPM-8213数字功率计

    GPM-8213数字功率计

    • Manufacturer: 固纬电子/GWINSTEK

    简介： 该产品采用4” TFT LCD显示幕、5位数量测显示、提供19种功率量测上相关参数、积分量测功能，并具有高精准的电压/电流/功率量测能力。 GPM-8213，专为单相(1P/2W)交流电源功率量测设计的数字功率计。该产品采用4” TFT LCD显示幕、5位数量测显示、提供19种功率量测上相关参数、积分量测功能，并具有高精准的电压/电流/功率量测能力、前/后面板输入端子、多样的通讯接口…等，来协助使用者达成清晰、便...

    Beijing, China
  • FUD-I/U single phase 4-20ma AC

    FUD-I/U single phase 4-20ma AC voltage current transducer

    • Manufacturer: BEIJING GFUVE ELECTRONICS

    Changing the measured AC current/voltage to the DC current/voltage output according to the linear scale Excellent temperature characteristic and good working stability Configuration compactness and briefness.

    Beijing, China

Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.