Luminance Meters
measure light emanating from a given direction and surface area.
See Also: Luxmeters, Luminance Photometers
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Product
Automatic Three Phase Transformer Ratio Meter
ATRM PLUS
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*Fully Automatic measurement.*Wide selection of Excitation Voltages of 10V, 40V, 100V, 230V & 250V from front panel.*4V Excitation voltage provided for CT measurements*Ratio range of up to 5000; direct display of measured ratio.*No conversions required.*Automatic Jumper selecting as per the vector*Diagram of Transformer.*Automatic testing of all 3 phases in 3 phase transformers*Without manual intervention.*Displays % deviation from a nominal ratio.*External storage facility using pen drive.*Internal storage up to 10000 readings.*Touch screen 7” Color TFT display with backlighting with*Resolution of 800 X 480.*Tap changer facility.*Computer interface using RS-232 or USB.*Windows Interface software provided for data transfer.*USB printer interface.*Four terminal measurements to reduce errors due to*Winding and lead resistance.*Auto print and storage facility.Fast measurements.
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Product
Voltage Meter
МН32С
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The mezzanine module (mezzanine) МН32С is designed to measure instantaneous voltage values over thirty-two differential channels.
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Product
T Series Panel Meter
ST-75
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Standard Electric Works Co., Ltd
● Hz Meter : Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz Rated Voltage : 110V, 220V Accuracy : ± 2.0% full scale● Case and Composition: ABS case and PC cover Four studs mounting● Accuracy : ± 2.0% full scale value● Color：Black case and white scale plate.● Pointer：Knife-type, color in black.
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Product
1000 Amp AC/DC Digital Clamp Meter
DL6402
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With inclusion of DC current temperature & capacitance readings, this clamp meter is the ideal all purpose instrument.The slim design combined with the tear shaped jaw makes it an ideal unit for use in crowded panels and tight spaces.The data hold and peak capture function makes this a versatile and cost effective clamp meter.
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Product
Handheld Optical Power Meter
JW3402
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW3402 Optical Power Meter is a highly cost-effective portable power meter and it’s newly launched by the Joinwit Company. It can be used for the optical power measurement within the wavelength 800～1700nm. JW3402 also has a wide measurement range which is more than 70dB. It’s designed with the common wavelength calibration points, such as 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm. The instrument is widely used in fiber-optic link construction, testing and maintenance.
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Product
Handheld Optical Power Meter
JW3205
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW3205 mini handheld optical power meter is the most lightweight and compact in size testing instrument. It features ease-of-use and economy advantages and can be used for absolute power measurement in optical fibers. JW3205 in combination with the JW3110 mini handheld light source become the most portable and advantageous testing pair.
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Product
Pen Type pH Meters
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Pen pH meters can be used widely at the remote area to check the integrity of drinking water and soil around the industries to check the acidic composition in it. The device is highly used at areas with low and maximum temperature hence used by many research laborites, life sciences and bio chemical industries.
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Product
pH Meter kit
MW101-SOIL
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The Milwaukee MW101-SOIL PRO pH meter has won fans around the world with its reliable, fast operation as well as its rugged design and accuracy.
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Product
Voltage Meter
MN8I
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The МН8И mezzanine module (mezzanine) is designed to measure instantaneous voltage values over eight differential channels isolated from each other.
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Product
Laser Power Meter Calibration Services
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Following the successful setup of our UKAS accredited laser testing laboratory we have now set up a calibration laboratory in our Bournemouth premises for the purpose of offering laser power meter calibrations. We are able to undertake NPL traceable calibration of laser power meters at any of the following wavelengths:
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Product
Light Meters For LEDs
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Photometers for the measurement of visible LEDs and radiometers for UV , visible and NIR LEDs.
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Product
PH/ORP, Conductivity, Oxygen & ISE Meters
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As one of the leading brands for laboratory and field measuring instruments, WTW develop solutions that are used worldwide in drinking and waste water treatment, environmental monitoring, research and industry. The portfolio ranges from high-precision benchtop meters for the laboratory to robust handheld meters for mobile use and complex multi-parameter systems. Whether pH value, conductivity, dissolved oxygen or ISE - our devices deliver reliable and standard-compliant results even under the most demanding conditions.
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Product
Water Meters
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Hong Kong Songyang Industrial Ltd.
Copper sealed register, the reading can be kept clear in longtime service. The most frost protected metal housing center sweep hand dial. Measuring units: U.S.GALLON, CUBIC FEET and M3. Measuring accuracy conform to American Standard AWWA C-708. Selected high quality Reed-Type pulse. Reliable signal output, long working life
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Product
Energy Meter
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Mors Smitt™ energy meter is a compact solution to measure energy consumption across multiple sub-systems of the rail transport that ensures:
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Product
Three-Phase Transformer Winding Resistance Meters
TWA Advanced Series
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TWA Advanced series is the latest DV Power solution for three-phase transformer winding resistance measurement and tap changer analysis. They are capable of testing six transformer windings with a single cable connection, as well as three-phase automatic transformer demagnetization. It has the option of the automated test mode, where the instrument operates the tap changer without operator input (minimizing the risk of human error) and records winding resistance results based on pre-selected stabilization criteria.The unique DVtest method of tap changer analysis enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, together with the measurement of tap changer motor current which detects motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or simultaneously on three phases. It can also be performed together with the winding resistance test in all tap positions.A unique advantage of TWA Advanced instruments is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer connected in a YN configuration. This can significantly speed up the testing– for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.TWA500 is equipped with a large 10.1” graphical touch-screen display, while TWA400 has a 7” graphical touch-screen display. Besides making the interface much more user-friendly compared to older winding ohmmeters, it also enables certain test options that were previously available only with DV-Win software. The most important among them are DVtest, tap changer motor current measurement, “Heat Run” test, test templates, and automatic test mode.
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Product
Process temperature meter
PCE-IR 6
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Electronic Product Test & Design
Its infrared sensor has an optical resolution of 50:1 and accurately measures temperatures from a distance. The infrared temperature meter is equipped with various relays that enable an alarm to be triggered and makes a cooling or heating control possible.The measurement range is -50 ... 900 ° C, with a resolution of 0.1 °C. The emissivity of the infrared temperature meter can be freely set, which makes the pyrometer PCE-IR 6 useful for a variety of surfaces in safety engineering, plastics processing and steel processing.
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Product
Analog Power Meters
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An analog power meter is a device that features a printed display to indicate any electrical parameter. An example could be the energy consumed by a typical business, or electrical device. Also called an electromechanical meter, these offer a simple to read display.
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Product
3.5 Digit Handheld Clamp Meters
U1210 Series
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Measurements of electrical distribution cables can be challenging and risky. For cables up to 2 inches in diameter, the Keysight U1210 Series (U1211A, U1212A, U1213A) handheld amp clamp meters (also known as clamp-on ammeters) enable high-current measurements without breaking the circuit. Plus, they provide an extra layer of protection with CAT IV 600 V and CAT III 1000 V safety ratings and include full digital multimeter (DMM) measurement features.
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Product
Resistivity Meters
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Precisely Measure Surface Resistivity, Volume Resistivity, or Resistance to Ground. Advanced Energy's Trek and Monroe resistivity meters offer accurate and repeatable measurements for surface resistivity, volume resistivity, or resistance to the ground.
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Ultra Sonic Flow Meters
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RB Flow meter manufactures and Supplies Ultrasonic flow meter, non-intrusive, Clamp-on Ultrasonic flowmeters, insertion ultrasonic flowmeters, handheld flowmeter, heat meter, BTU meter, water meter, portable flowmeters, ultrasonic flowmeter, ultrasonic flow meters, portable flow meter, handheld flow meter, and more.
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Product
pH Meters
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Test the acidity or alkalinity of sushi rice, soil, aquarium water, home-brews, cheese, or anything else with these accurate, easy-to-use ThermoWorks pH meters. Great for laboratories, agriculture, and food processing. Most models feature auto-temperature compensation and 3-point calibration.
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pH 620 Waterproof Meters
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These waterproof handheld meters feature a –2.00 to 20.00 pH range with 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line. Store up to 500 data sets in the meter‘s memory. Time-and-date stamping meets Good Laboratory Practice (GLP) standards.The pH 620 meters offer the latest in pH calibration capabilities including up to six calibration points, a user-settable “calibration due” alarm, and up to 15 buffer options with auto-buffer recognition of USA, NIST, DIN, and PWB standards. The infrared (IrDA) wireless technology makes PC downloading more convenient and easier. Dual powerup allows you to use batteries while out in the field or the optional AC power adapter while in the lab.As always, our waterproof meters are IP67 rated for protection against both dust and water, even with no probes attached.
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Product
Digital Cable Phasing Meter
PMT3000
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Power Measurement Technologies Inc.
The PMT3000 Digital Cable Phasing Meter facilitates the testing, maintenance and installation of electrical distribution systems. Voltage magnitude, phase angle, phase rotation, frequency and tap capacitance measurements are provided in one convenient battery powered hand-held instrument.
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Product
Opacity & Shade Meter
Novo-Shade Duo + Reflectometer
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The Novo-Shade Duo reflectometer has 3 modes of operation*OpacityThis is used for measuring the hiding power of a coating or plastic film*ShadeMeasure the shade of surface on a greyscale*CleanlinessMeasure the substrate cleanliness or oxidisation of a surface
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Digital Phase Meters
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Digital Phase Volt-Ampere Meter is a well-developed full-automatic, multi-functional, digital, intelligent meter specifically designed for field testing, which is a overall upgrade product based on mechanical knob phase volt-ampere meter, can simplify operation and reduce the possibility of misoperation, featuring high accuracy, high stability, low power consumption, easiness to use and so on.
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Product
Handheld Water Quality Meters
LAQUA PH220
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- Automatic pH calibration - up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers) - 0.01 pH resolution- Offset and average slope display - Automatic / manual temperature compensation and temperature calibration function- ORP calibration option- °C & °F temperature readings- With real-time clock and date/time stamp for GLP compliance- Auto log data; built-in memory can store up to 1000 data- Auto shut-off (programmable: up to 30 minutes)- Auto stable, auto hold, and real time measurement modes- Calibration alarm (programmable: up to 90 days)- Built-in electrode holder allows 2 electrodes to be attached- Monochrome LCD with white LED backlight: 50 x 50 mm- Phono jack output for connecting meter to computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout - Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip- Powered by 2 x AA batteries- Packaged with electrode and calibration solutions in carrying case- 3 years meter warranty
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Product
Oxygen Meters
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In the diverse PCE range you will find an oxygen meter for water and gases. We have available an oxygen meter for water for both pure oxygen content and for oxygen concentration. The oxygen meter for water and gases has a water resistant design, interface and internal data memory as well as the classical version for laboratories. The oxygen meter for gases follows the security norms and is used for detection and measurement of methane, hydrogen sulfide, carbon monoxide and oxygen (as well as 50 more gases).
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Product
Transformer Turn Ratio Meter
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A specialized, highly accurate diagnostic instrument used to measure the ratio of primary to secondary winding turns in transformers.
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Product
Surface Resistivity Meter
395
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The ACL 395 handheld meter features sophisticated circuitry that allows for the same advantages as megohmmeters, but at an economical price. Utilizing color-coded zones, the LED scale is easy to read and evaluate. Half decades indicate where the measurement value falls within the decade giving a closer indication to actual value. Unlike other pocket-sized meters, the ACL 395 features rubber rails which provide the best possible contact.
