Showing results 3376 - 3390 of 4283 products found.
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ORPTestr 10 - Eutech Instruments
Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
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pHTestr 30 - Eutech Instruments
Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
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pHTestr 10BNC - Eutech Instruments
Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
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pHTestr 10 - Eutech Instruments
Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
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pHTestr 20 - Eutech Instruments
Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
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Labfacility Ltd.
A comprehensive selection of Environmental Instrumentation including hand held thermometers, Infrared thermometers, light meters and data loggers
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Calmet Smart Calibration Devices
Resistance calibrator is adapted for efficient checking of analog and digital insulation's resistance meters up to 10GΩ at voltages up to 2.5kV.
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IT-083 DVB-S/S2 - Planar, llc
A configuration of IT-08 Multifunction TV Meter designed for adjustment of reception systems of satellite analog and digital (DVB-S and DVB-S2) TV signals.
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5680-FC - Greenlee Communications
Includes: Optical power meter, 1310/1550nm Laser source w/FC connector, FC/PC SOC adapter, and carrying case
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5680-ST - Greenlee Communications
Includes: Optical power meter, 1310/1550nm Laser source w/ST connector, ST/PC SOC adapter, and carrying case.
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PX-D102 - Photonix Technologies, Inc.
The TECHLITE series of test sets allow fiber technicians to perform precise optical testing in the field. The meters, when operated in absolute power mode, are used to determine the level of optical power being emitted from a transmitter. In relative mode, the meters are used with the included source to perform fiber loss measurements or splice tuning operations. The TECHLITE meter, in relative measurement mode, will store the zero reference reading for all four wavelengths independently in non-volatile memory. This allows all zero references to be taken at one time and also allows the unit to be turned off while moving between locations preservebattery life. The TECHLITE meters utilize a graphic LCD screen to create unusually large and easy to read numbers as graphics to indicate power levels.
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SHANGHAI POWOO INDUSTRY
System features:Manual type Water Meter Test Bench with Scale system It can test according to ISO 4064 or OIML R49 For the same lot of water meters, you need to have parameters setting only for one time.WM5-DN15-DN25 for 1-5 meters in series.Adopt TCS Series Electronic Balance from the largest electronic scale sensors manufacturer in China. The scale has virtues of high precision, high stability, easy operation, convenient information collection etc.It can have pressure testing for water meter.The equipment has water circulated function, and has virtues of low noise, high stability.It can adapt to all kinds of mechanical water meters verification, and is very flexible.The equipment is made of 304 stainless steel and copper.Sufficient spares for wearing parts are (like o washer etc).Low fault rate, convenient repair.With full technical documents.
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HT2533 - Wuhan Huatian Electric Power Automation Co., Ltd.
With the rapid development of China's power industry, electrical equipment preventive experiment is an important part in protecting the safety operation of power system and maintenance. Insulation diagnosis is an important method to detect insulation defects or failure. Pointer insulation resistance tester is the special instrument to measure insulation resistance. JJG662-89 "insulation resistance meter (megger)" approved in May 1990 requires that insulation resistance meter is one of compulsory verification instruments. Nowadays the development trend of electrical equipment (such as transformers, generators, etc.) is that high capacity, high voltage, diversified structure and better seal. So insulation resistance meter (pointer) itself must have the characteristics such as large capacity, strong anti-interference ability, diversified measurement indexes, accurate measurement results, easy and fast measurement process, easy to carry and so on. The instrument produced by our company is equipped with ultra-thin taut suspension meter.
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AS385 - Velleman, nv
For Surface Resistivity Readings: Place the meter on the surface being tested and press the test button . If the LED showing 10^6. is illuminated, the surface being tested has a surface resistivity of 10^6 ohms per square or less. If the LED labeled insulative, is illuminated, the surface under test has a surface resistivity is greater than 10^12 ohms per square. (Be sure the ground wire is not connected through the ground jack when surface resistivity measurements.) For Resistance to Ground Readings: Place the meter on the surface being tested. Connect the meter to a known ground through the ground jack. When the ground wire is connected through the ground jack, the meter will not measure surface resistivity. Press the center button and the illuminated LED will indicate the resistance 10^5 ohms or less. If the LED shows insulative ,the resistance to ground of the surface under test is greater than 10^12 ohms.
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Sper Scientific
The amount of mineral and salt impurities in the water is called total dissolved solids (TDS). TDS shows how many units of impurities there are for one million units of water. One way to measure impurities in water is to measure the electric conductivity of water. Absolutely pure water is a poor conductor of electricity. Water shows significant conductivity when dissolved salts are present. Over most ranges, the amount of conductivity is directly proportional to the amount of salts dissolved in the water or Salinity. Four basic styles of Conductivity / TDS / Salinity meters are available for varying applications: Pens, Portable Meters, Data Loggers, and Benchtop meters.
