Test, Lab, Medical equipment » Electrical Test Instruments » China

Building Filters

30

Used sensors & controllers in China

NRQ6 Frequency Selective Power Sensor
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: NRQ6 provides the accuracy of a high dynamic range power meter, and can quickly perform high-precision power measurements down to -130dBm. Milestone in power measurement NRQ6 provides the accuracy o...
Beijing, China
NRP18S-xx Series High Power Sensors
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: The NRP18S-xx series of high-power sensors includes fully integrated devices. They can be used with the NRP2 base unit and with a laptop/PC via a USB interface. Taking power measurement to a new lev...
Beijing, China
NRT2 Power Reflectometer and NRT-Zxx Directional Power Sensors
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: Directional power sensors measure forward and reverse power under operating conditions. Forward and reverse power measurements are required when installing, servicing and monitoring transmitters, an...
Beijing, China
NRP-xxT(TN) Series Thermal Power Probe
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: Thermal power sensors are particularly suitable for complex measurement tasks with strict accuracy requirements. In order to provide measurement accuracy, the hardware design of the NRPxxT (TN) ther...
Beijing, China
NRP-Zxx Series Power Probe
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: NRP-Zxx power sensors operate as standalone measuring instruments and store their own characteristic data over frequency, level and temperature. They can be operated on an NRX base unit or connected...
Beijing, China
NRPxxS/SN Three-Channel Diode Power Probe
- new
- 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
NRP2 Absorption Power Meter (discontinued)
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: Measurement power -67dBm ~ +45dBm, frequency DC ~ +110GHz. NRP2 absorption RF power meter accurately measures RF power. Simple digital and graphical display of measured values, and intuitive operati...
Beijing, China
NRPxxTWG Thermal Waveguide Power Probe
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: NRP power meter probes have been widely recognized for providing excellent accuracy and speed. The NRPxxTWG thermal power probes are particularly suitable for complex measurement tasks with strict a...
Beijing, China
PW3336 Power Meter
- new
- Manufacturer: 日置/HIOKI
Introduction: Supports 2-channel input, DC, can measure single-phase 2-wire ~ three-phase 3-wire, used for the development and production of motors, inverters, power conditioners, power supplies, etc., high basic...
Beijing, China
PW3335 Power Meter
- new
- Manufacturer: 日置/HIOKI
Introduction: High-precision measurement of standby power and operating power, high basic accuracy of ±0.15%, 1mA range ~ 20A range, single-phase power meter, AC/DC high-precision measurement of standby power and...
Beijing, China
PW3337 Power Meter
- new
- Manufacturer: 日置/HIOKI
Introduction: Supports 3-channel input, DC, can measure single-phase 2-wire ~ three-phase 4-wire, using 2 synchronization + free PC application software can be used as a 6-channel power meter, used for the develo...
Beijing, China
6482 Picoammeter/Voltage Source
- new
- Manufacturer: 美国吉时利/Keithley
Introduction: Measures current from 20fA to 20mA at speeds up to 1000 readings per second. The 6482 Dual-Channel Picoammeter/Voltage Source has 2 independent channels for a wide range of low-level measurement app...
Beijing, China
NRPM Over-the-Air (OTA) Power Measurement Solution
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: NRPM OTA power measurement solution is dedicated to calibrating transmit antenna output power and performing OTA testing of beamforming functions. Applicable to WLAN IEEE802.11ad, IEEE802.11ay and 5...
Beijing, China
NRT through-type power meter
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: Reflection power meter with a frequency range of 200kHz to 4GHz; no attenuator is required, and the maximum measured power can reach 2000W; it displays the measured power and reflection simultaneous...
Beijing, China
3169 Clamp-On Power Meter
- new
- Manufacturer: 德国罗德与施瓦茨/R&S
Introduction: Measuring power consumption and harmonics of up to 4 lines at the same time, these clamp-on power meters can achieve power management, energy-saving measurements and harmonic measurements in the cop...
Beijing, China

12

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.