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Used i/o module in China

USB-67230/67250 USB Bus Isolated Digital I/O Modules
- Manufacturer: 简仪科技/JYTEK
Introduction: The portable USB digital data acquisition module USB-67230/67250 provides 8-channel solid-state relay output (4 C-type and 4 A-type) and 8-channel isolated digital input, as well as 2-channel freque...
Beijing, China
NRPxxS/SN Three-Channel Diode Power Probe
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: NRP power meter sensors are widely recognized for providing excellent accuracy and speed. The NRPxxS and NRPxxSN power sensors take power measurements to the next level. NRP power meter sensors are ...
Beijing, China
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
- Manufacturer: 固纬电子/GWINSTEK
Introduction: GPM-8320/8330/8320-60/8330-60 is a digital power meter designed to measure the power of three-phase AC power, suitable for most electrical and electronic product testing applications. The "-60" suff...
Beijing, China
AMC93400 Series Battery Tester
- Manufacturer: 航天测控
Introduction: AMC93400 series battery tester has the ability to test internal resistance and open circuit voltage to meet the battery quality monitoring. The quality inspection of battery cells, modules and batte...
Beijing, China
BT3560 Series Battery Tester
- Manufacturer: 日置/HIOKI
Introduction: Including BT3563, BT3563-01, BT3562, BT3562-01, four models, from large component inspection to high-voltage battery production line, high-speed measurement is possible, and multiple external interf...
Beijing, China
3561 Battery Tester
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: The inspection range covers large battery cells to high-voltage battery packs, and the internal impedance and battery voltage can be measured at high speed. A maximum of 30,000 data can be counted, ...
Beijing, China
I/O module SANMOTION C S300 SMC-DM332
Item: I/O module | Interface: Digital input/output | Input power supply [v]: DC24 | No. of inputs: 32 digital inputs | Input type: Positive/Negative common input | Output current: 0.1A | No. of digital outputs: ...
Shanghai, 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.