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Light Meters
Measure the intensity of light.
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Single Phase Energy Meter Type DDS999
Bofa Instrument & Equipment Co., Ltd
DDS999 series Single Phase energy Meter are new and high-tech products adopting special large-scale IC, latest micro-electronic technology and SMT production crafts. It is designed for rough working condition and components selection as foundation, so it can ensure the long-term stable operation. DDS999 series Electronic Single Phase Watt-hour Meter features long life, high accuracy, high reliability, high allowable overload, little power consumption, small size & light weight, etc.
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Single Phase Din Rail Energy Meter Type DDS999D
Bofa Instrument & Equipment Co., Ltd
Single phase DIN Rail energy meter is a new type of single phase electronic energy meters, which completely accords with international standard IEC61036. It can display energy consumption by stepping-motor counter or LCD. It features good reliability, small volume, light weight and convenient installation.
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Single Phase Din Rail Multi-Tariff Energy Meter Type DDS999D
Bofa Instrument & Equipment Co., Ltd
Single phase Din rail multi-tariff energy meter type DDSF999D is a new type of single phase electronic multi-rate energy meter, which accords international standard IEC61036. It features: good reliability, small volume, light weight, convenient installation, etc.
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Three Phase Electronic Meter DTS999
Bofa Instrument & Equipment Co., Ltd
DTS999 series Single Phase energy Meter are new and high-tech products adopting special large-scale IC, latest micro-electronic technology and SMT production crafts. It is designed for rough working condition and components selection as foundation, so it can ensure the long-term stable operation. DTS999 series Electronic Single Phase Watt-hour Meter features long life, high accuracy, high reliability, high allowable overload, little power consumption, small size & light weight, etc.
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Three Phase Din Rail Energy Meter Type DTS999D
Bofa Instrument & Equipment Co., Ltd
Three phase DIN Rail energy meter type DTS999Dis a new type of three phase electronic energy meters, which completely accords with international standard IEC61036. It can display energy consumption by stepping-motor counter or LCD. It features good reliability, small volume, light weight and convenient installation.
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TSS Meter
LD-LTSS-A10
TSS meterLD-LTSS-A10is a tabletop meter with a dual-beam infrared scattered light photometerdetection system for enhanced stability. Built-in self-diagnosis function to ensure dataaccuracy. Optional cleaning brush for automate cleansing function to reduce the sensormaintenance.
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Loss Meter
L2000
3-in-1 as loss meter, light source, and power meter As loss meter Measure fiber loss at 1310nm and 1550nm As light source Single-head selectable output wavelength of 1310 or 1550 nm Ultra high output stability 0.05dB High output power preset at 0 dBm, or at customer-defined value Selectable CW, 270 Hz, 1KHz or 2KHz modulated output As power meter Calibrated outputs at 850, 1310, 1490, 1550, and 1625nm Data storage, logging, and PC up-loading Interactive measurements via PC Calibration on-site with customer's own standard if needed Selection of relative/absolute power measurement Display measurement in dB, dBm, mW, uW, nW Resolution 0.01dB; absolute accuracy 0.25dB For both single-mode and multi-mode optical fiber Small size, easy for field applications Light weight, less than 0.2Kg Auto power shut-off Enable / Disable Auto laser shut off at above 60oC Rechargeable battery, Battery-full and Battery-low indicator Changeable receptacle connector FC, SC, ST
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Polyphase Socket Tester
K-281
Knopp’s K-281 Polyphase Socket Tester is designed to detect backfeed conditions, grounds, short circuits and wiring errors in either a 120/240, 120/208 or 277/480 volt meter socket. It is equipped with high intensity Power Lights and Fault Lights to show whether or not the meter is safe to set. The Polyphase Socket Tester also comes with a heavy duty handle for quick and easy installation.
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Meter Warm-up Board
3000/3001
The Catalog 300X Universal Meter Warm-Up Board is designed to go from the shop floor to a customer location. TESCO's Warm-Up Board is made from a high quality industrial fiberglass enclosure and is light and durable. TESCO's warm-up board is the portable, effective solution to your shop, vehicle, or remote meter warm-up needs.
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dB Meter
The dB meter is used to determine the stability or fluctuations of the optical power over a large dynamic range with high accuracy and measurement speed. A fiber-coupled, power-stabilized 1.55µm laser diode is built into the device to enable simple and quick testing of passive fiber optic components or local fiber loops. Alternatively, light from external light sources in the wavelength range 780nm-1650nm can also be used.
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Gloss & Reflectance
Visual appearance can determine a person’s perception of a product. Colour and Gloss are two key parameters that are used to define a product’s overall quality. Perception is subjective, but Elcometer’s range of gloss meters, DOI meters and colour assessment equipment can quantify appearance measurement. The ability of a surface to reflect light without scattering is known as gloss. Using a gloss meter, gloss is measured by directing a constant intensity light beam at a fixed angle to the test surface and then by monitoring the amount of reflected light at the same angle. Different surfaces require different reflective angles.
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Portable Power Meters and Light Sources
A compact portable light source and optical power meter are crucial tools to test and verify that insertion losses are within specifications in fiber links deployed by cable TV, enterprise, service provider, carrier, Ethernet and FTTH networks.
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Optical Power Meter
PM203
The PM203 optical power meter can be used to measure the radiometric power in a beam of monochromatic or narrow band light. Using the internal calibration table the micro-processor controlled PM203 displays directly the optical power in Watts or dBm or the calibration wavelength.
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Process Ozone Sensor
Model 452
Teledyne Advanced Pollution Instrumentation
The Model 452 is a microprocessor based gas sensor for measuring high concentrations of ozone in oxygen or air with accuracy and dependability. The measurement principle is based on the absorption of UV light at 254nm. Readings are available in % by weight, or grams/Normal cubic meter. Temperature and pressure compensation up to 3 Bar Absolute is a standard feature.
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Mid-Range Gas Filter Correlation CO Analyzer
Model T300M
Teledyne Advanced Pollution Instrumentation
The Model T300M CO analyzer measures low to mid ranges of carbon monoxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO filled chamber and a chamber with no CO present. The light path then travels through the sample cell, which has a folded path of 2.56 meters.
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Rebar Locator
Profoscope
The Profoscope is a versatile, fully-integrated rebar detector and cover meter with a unique real-time rebar visualization allowing the user to actually “SEE” the location of the rebar beneath the concrete surface to a maximum depth of 180 mm. This is coupled with rebar-proximity indicators and optical and acoustical locating aids. Rebar diameter can also be estimated within the specified testing range. The Profoscope combines these unique features in a compact, light device that allows the user to operate this rebar detector with one hand making the task of locating rebars a simple and efficient process. In addition, Proceq’s rebar detector convinces through its intuitive user interface making rebar detection easy.
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Kvar Meter
Ajinkya's KVAR METER useful for testing and measuring capacitance and Kvar of Power factor correction capacitors. The capacitance measurement is done off line and Kvar is calculated at rated capacitor voltage. Rated capacitance voltage is displayed on power on and can be set with through keyboard. It is a handy and light instrument operating directly on single phase a.c. power. It is a table top instrument which can be used in laboratories as well as can be carried out on site easily.
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Turbidimeters
Turbidimeters are instruments used for measuring the turbidity of liquid substances. Turbidity is the optical properties of a liquid that causes the intensity of light rays to decrease. Turbidimeters assess the degree of this turbidity, which is an indicator of the environmental health of the liquid. This measurement is carried out in wavelengths in a cell with modifiable constant temperature. GAOTek turbidity meters are imperative tools for monitoring water quality and are for sale to the United States, Canada and globally.
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UV Light Meters
Shenzhen Linshang Technology Co., Ltd.
As a professional UV light meter manufacturer, we have developed several UV radiometers for a variety of applicable industries during the last 12 years since the foundation of Linshang. Boasting a leading research and development team and a mature, stable quality management system, Linshang has the confidence that every UV light meter can meet the user's needs.
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Sky Quality Meter
SQM-LU-DL
A USB enabled data-logging light meter for night-time sky brightness monitoring! An affordable meter for continual, connected or autonomous data-logging to measure sky brightness for astronomers and light pollution investigators. The "Sky Quality Meter - LU-DL" (SQM-LU-DL) measures the brightness of the night sky in magnitudes per square arcsecond.
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Light & Display Measurement
Konica Minolta Sensing Americas, Inc
Konica Minolta Sensing precise light & display measurement products offer a plethora of styles and sizes for measuring light accurately. Konica Minolta light meters can be used in labs to measure chemically reactive substances and the illumination of LEDs and OLEDs for quality control, government testing, photography and cinematography.
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Haze Meters
Haze meters are referred to as a haze and transmittance measurement machines. They perform both vertical and horizontal sample measurements. Features open measurement area; there's no limit on sample size. It uses different light sources sort of A, C, D65 to quantify haze and transmittance of the test sample. Designed in accordance with ASTM, ISO international standards.
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Handheld Water Quality Meters
LAQUA WQ-330-K
- Triple channel- Large colour graphic LCD screen (70 x 52 mm) with backlight - Built-in foldable meter stand- IP67 waterproof and dustproof- Battery and USB powered- Eco-friendly, shock-proof, scratch-resistant, and non-slip- Built-in sensor holders- Efficient sensor locking mechanism- Sensor's LED light as reading stability indicator- No sensor adapter needed for attaching multiple sensors together- Compatible with conventional electrodes having BNC and phono connectors and long cables- Sensor status indicator- Temperature sensor indicator- °C & °F temperature units- Sample ID setting- Detailed calibration data- Auto stable, Auto hold, and Real time measurement modes- Customizable meter kit - up to 35 meter-sensor kit combinations- Hands-free testing- Ergonomic design- Multi-language options- Versatile channel and adaptive display- Up to 3 simultaneous calibrations and measurements- Automatic sensor recognition function- Data transfer via USB or wireless communication- Printer communication- 3 years meter warranty
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High Voltage Meter
STME-VM
Statclean Technology (S) Pte Ltd
This is a High Input Impedance Voltmeter with 70 Gigohm input impedance. Capable of measuring up to DC voltage up to +/-5.5kV with 1.0V resolution over a range of himidity and temperature, the meter measures with better than 1% accuracy without loading the power source. Its compact size and light weight body allows applications in laboratory and field work when powered by battery.
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GO-R5000 Full-Field Speed Goniophotometer
Hangzhou Everfine Photo-E-Info Co., LTD
The GO-R5000 integrates more powerful functions such as near field, middle field and far field distribution goniophotometer, which can be used for spatial luminous intensity distribution and total luminous flux test of indoor lighting lamps, floodlights, street lamps, etc. Equipped with imaging luminance meter and spectroradiometer, it can measure the spatial luminance distribution and spatial spectral color distribution of the light source.
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Touch Screen Multimode Mini OTDR 850/1300nm
TR1600M
Shenzhen Sharingtek Communication Co., LTD
Small size and beautiful, easy to carry5-inch high-definition full touch screen, support multi-touch, interactive friendlyRich functions, one machine in hand, all installation and maintenanceWorking wavelength: 850 and 1300nmBattery working time is more than 8 hours, safety guarantee1.5m event dead zone, 6m attenuation dead zoneHigh-performance processor for smooth handlingIntelligent link analysis to visually display analysis eventsAutomatic OTDR, expert OTDR, event map, optical power meter, red light, stable light source, loss test
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Touch Screen Mini SM OTDR 1310/1550nm
TR1600D Series
Shenzhen Sharingtek Communication Co., LTD
Small size and beautiful, easy to carry5-inch high-definition full touch screen, support multi-touch, interactive friendlyRich functions, one machine in hand, all installation and maintenanceWorking wavelength: 1310 and 1550nmBattery working time is more than 8 hours, safety guarantee1.5m event dead zone, 6m attenuation dead zone, maximum test range 100kmHigh-performance processor for smooth handlingIntelligent link analysis to visually display analysis eventsAutomatic OTDR, expert OTDR, event map, optical power meter, red light, stable light source, loss test
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Car Battery Analyzer
TE6-0602
Hangzhou Tonny Electric & Tools Co., Ltd.
For DC12V car battery test. Plugs conveniently into any vehicle cigarette lighter socket, Measure remaining power, Compact and easy to store, Easy to read light meter