Shenzhen Graigar Technology Co.,Ltd.
A rapid growing enterprise who integrate the production and marketing of various of instruments and meters. exporting to worldwide markets with higher quality, lower price and prompt lead time.
- 0086-755-27541660
- 0086-755-23728063
- sales@graigar.com
- Xinfu Building,Center Road,Shajing Street
Baoan District
Shenzhen, CN 518125
United States
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product
Vibration Meter
Shenzhen Graigar Technology Co.,Ltd.
Vibration meter (also called vibration severity) uses Piezoelectric Acceleration Transducer transfer the vibration signal in to electrical signal, analyze the input signals, and show the Acceleration, speed, shift of the vibration. It is widely used in the lines of Power, petrochemical, machinery manufacturing, metallurgy, vehicles, etc.
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Force Gauge
Shenzhen Graigar Technology Co.,Ltd.
A force gauge is a small measuring instrument used across all industries to measure the force during a push or pull test. Applications exist in research and development, laboratory, quality, production and field environment.
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Airflow Meter
Shenzhen Graigar Technology Co.,Ltd.
An air flow meter, is a device that measures air flow, i.e. how much air is flowing through a tube. It does not measure the volume of the air passing through the tube, it measures the mass of air flowing through the device per unit time.
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Ultrasonic Flaw Detector
Shenzhen Graigar Technology Co.,Ltd.
Flaw detection is the most commonly used technique among all the applications of industrial ultrasonic testing. Generally, sound waves of high frequency are reflected from flaws and generate clear echo patterns.
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Frequency Meter
Shenzhen Graigar Technology Co.,Ltd.
A frequency meter is an instrument that displays the frequency of a periodic electrical signal. Various types of frequency meters are used. Many are instruments of the deflection type, ordinarily used for measuring low frequencies but capable of being used for frequencies as high as 900 Hz.
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Underground Metal Detector
Shenzhen Graigar Technology Co.,Ltd.
An electronic device that gives an audible or other signal when it is close to metal, used for example to search for buried objects or to detect hidden weapons.
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Surface Roughness Meter
Shenzhen Graigar Technology Co.,Ltd.
Surface Roughness Tester is powerful, accurate and easy to use. It is ideal for checking large components, structures, auditing batch prior to shipment and production line process control.
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Tachometers/Stroboscopes
Shenzhen Graigar Technology Co.,Ltd.
Measurement of the speed of a rotating shaft is a common requirement in many industrial and laboratory applications. Such measurements have usually been carried out in the past with the help of contact type tachometers with friction drive. More recently digital optical non-contact tachometers have been designed which count the reflected pulses from a white patch on the shaft and then display the speed in rpm. The light source is usually a filament lamp operating with dry cells leading to limited life and illumination. A similar ideawith magnetic pick-up from a particular area of the shaft has also been used for speed measurement.
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Clamp Meter
Shenzhen Graigar Technology Co.,Ltd.
A clamp meter is an electrical tester that combines a basic digital multimeter with a current sensor. Clamps measure current. Probes measure voltage.
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PH Meters
Shenzhen Graigar Technology Co.,Ltd.
A pH Meter is a device used for potentiometrically measuring the pH, which is either the concentration or the activity of hydrogen ions, of an aqueous solution. It usually has a glass electrode plus a calomel reference electrode, or a combination electrode.
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Gas Detectors
Shenzhen Graigar Technology Co.,Ltd.
A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.
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Gloss Meter
Shenzhen Graigar Technology Co.,Ltd.
A glossmeter is an instrument which is used to measure specular reflection gloss of a surface. Gloss is determined by projecting a beam of light at a fixed intensity and angle onto a surface and measuring the amount of reflected light at an equal but opposite angle.
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Power Analyzer
Shenzhen Graigar Technology Co.,Ltd.
This power analyzer is used for single-phase or three-phase measurements of the active, reactive and apparent power, power factor, phase angle, energy, voltage, current as well as peaks and harmonics up to 50ยบ of the harmonic waveform. The power analyser clamp is equipped with data logger.
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Anemometers
Shenzhen Graigar Technology Co.,Ltd.
An anemometer is a device used for measuring wind speed, and is a common weather station instrument. The term is derived from the Greek word anemos,which means wind, and is used to describe any wind speed measurement instrument used in meteorology .
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Sound Level Meters
Shenzhen Graigar Technology Co.,Ltd.
A sound level meter is an instrument that can measure sound level, commonly used in noise pollution studies for the quantification of different kinds of noise, especially for industrial, environmental and aircraft noise.
