PAR Meter for Aquarium specially. Waterproof Sensor with a telescopic rod.. Test the PAR for kinds of lights accurately. Can search compare in QA to see the comparison between VBR-AQUA and other brand.. Show the PAR of the blue, green, and red in the light seperately. Know the PAR of Blue that is very important for your coral growth, health, and coloration.. Record 400 points of PAR, convenient to record the PAR of each position in the tank. DLI for 28 days.. 3 AAA batteries can ensure the PAR meter last for 100 hours. Also can use the adapter for continuous testing.. For stable and accurate PAR, please don't let water flow when test..

BETTER ACCURACY This light meter is a kind of instrument that specializes in measuring luminosity and brightness. The product is equipped with imported silicon diode photosensitive components, which can accurately measure the light and brightness accurately, reduce the error, and make the illuminometer measure steady and reliable. Measuring range is 0-200,000 lux, measurement accuracy 4.. POWERFUL FUNCTION MAX MIN data hold function, MAX MIN data can be saved during the measurement process, so that it would help user to record data easily. Low battery indicator function It can help you charge in time to avoid accidents. Automatic power off function It can help you save energy. 1S measurement response time Accurate data can be obtained quickly. LuxFC Unit Selection.. HIGH PERFORMANCE The lux meter have a 180 rotation sensoronly one direction, which is convenient for users to adjust. It also has soft function keys for a comfortable pressing experience. The outer casing is made of high-density polyethylene, which is non-slip and anti-drop.. LED DISPLAY This light tester has a large LED backlight screen that allows users to easily cope with harsh environments such as darkness, making it easy to read and free users from time and place constraints.. WIDELY APPLICABLE Widely used in agricultural research and lighting control in homes, office buildings, warehouses, production lies, farms, aquaculture, stage, stadiums, etc..

Measures luminosity from 0 to 200,000 Lux and ambient temperature. High accuracy of 3 rdg 8 dgts 10,000 Lux, 4 rdg 10 dgts 10,000 Lux. 4 digital color LCD screen, MINMax readings, data hold, auto power off, and low battery indication. Wide range of application, use lux light meter for set design, factory, office or home use. lightweight and compact, 2 years long period warranty.

HIGH ACCURACY- 4 readings - 0.5 f.s 10,000 Lux 1,000 FC - 5 readings - 10 digits 300,000 Lux 30,000FC. 0.4 SECOND RESPONSE23 times sampling per second, Instantly to measure out how much lights youre getting. WIDE MEASURE RANGE This light meter can measure luminance at 0.01300,000 Lumens, 0.0130,000 Foot Candles, Which is much wider than the others. Resolution 0.01. EASY TO USEThe light sensor can be rotated 270, so you dont need to turn around the light meter to measure lights from different angles. Just rotate the sensor, and you can still read the measure at front. MEMORIZE THE LIGHT READINGSThis Lux Meter can help you record 33 sets of readings,Temp Testing, The RELATIVE measuring mode will show you the difference between current recorded data. Ideal to use at home, garden, aquarium,plants, school, office, state, LED lights, indoor and outdoor.

Wide Applications-Measuring luminance ranging 0.1200,000Lux0.0120,000FC, resolution of 1Lux, sampling time 2times, this Lux reader works well for various kinds of lights sources LED, garden grow lights, aquarium fish tank lamps, fluorescent, incandescent, flashlight, bulbs in offices, schools, home.. Par Meter for Plants-Sufficient light is important for proper plants to live and thrive. Use this brightness tool to check lighting intensity in grow room or greenhouse, making your plants and vegetables grow better, avoiding over-lighting.. Clear Reading Display-Lightness tester with backlight function is easy to read in dim or bright places. Data hold function for data freezing. Comes with high quality zippered carrying case, convenient for both indoor and outdoor usage.. Scientific Photo Detector-Sensitive silicon photo diode with filter provides measurements in higher degree accuracy,20,000Lux2,000FC3rdg 0.5f.s 20,000Lux2,000FC 5rdg10dgt. It is useful for photography to check camera exposure and take amazing pictures.. Must Have Luminosity Gauge-Keep track of illuminating intensity from light source, help you adjust optimal illumination of different locations, such as living rooms, warehouse, factories, laboratory. 12 month product quality warranty and life-time technical supports are provided..

4-Range Settings This high-quality digital illuminancelight meter has 4-range settings, 02002,00020,000200,000 Lux, for a dynamic metering ability.. High Accuracy With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, and it will always be fast. EZ-Read Display Clearly readable info lets you read Units and Signs easily, and stay informed with the over-range indicator.. Convenient Switches Get better control over your readings with Data Hold Peak Data hold for when you're recording information. You'll also benefit from its lower power consumption and short rise and fall times.. Bring Anywhere From squeezing into tight places to keeping your load light, you can bring the Dr.Meter Digital Illuminancelight meter wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience.

EASY TO USE Incorporates the patented exact Strip reagent delivery method and other advanced technologies that offer faster, safer, easier, and more precise water testing with a digital readout so no color matching required.. DETECTION RANGES OF TESTS INCLUDED IN KIT Total Alkalinity 10 - 200ppm--- Copper 0. 00 - 9. 0ppm--- Calcium Hardnes s 20 - 700ppm--- Cyanuric Acid 1 - 110ppm--- Chloride as salt 80 - 6700ppm--- pH 6. 4 - 8. 4--- Free Chlorine 0. 00 - 12ppm--- Phosphate 0. 2 - 3. 0ppm--- Total Chlorine 0. 00 - 12. 0ppm--- Combined Chlorine 0. 00 - 12. 0ppm. COMPLETE KIT Large black plastic carrying case w Foam includes Pool eXact EZ Photometer, Cleaning Brush, Instruction manual, 25 tests of each Total Alkalinity, pH, Free Chlorine DPD-1, CombinedTotal Chlorine DPD-3, Calcium Hardness, Phosphate, Copper, Chloride Salt and Cyanuric Acid. ACCURATE AND RELIABLE Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods. HIGHEST QUALITY ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices..

Large Range with High Accuracy - This illuminance meter has a large measuring range of 0.1-400,000 lux 40,000 FC, Both weak and strong light can be detected acutely and quickly. Ideal for photography, plant growing, Car Headlights, set design, factory, office or home use.. Quick-response 270 Rotatable Detector - 0.4 seconds is all it takes for an accurate reading. An advanced built-in calibration sensor measures the light levels at a super fast, 34 per second speed. The optical detector rotates a full 270 degree for muti-directional detection, which ensures precise light measurements from multiple angles.. Multifunctional Measurement - This digital lux meter has 2 units of switching lux FC, MAXMIN mode, ambient temperature, backlight, low battery reminder, auto off, data hold and data storage 33 sets functions, helps you to measure the light more conveniently.. Wide Applications - The Holdpeak lux meter can measure a variety of visible light sources and is ideal for detecting illuminance in homes, schools, offices, workshops, stages, farms, and factories. For example, use our light meter to detect uneven illumination from car headlights or LED bulbs in your home to ensure consistent brightness.. What's in the Box - 1x HoldPeak digital light meter with sensor cover, 1x carrying case, 3x AAA batteries, 1x screwdriver, 1x user manual. Enjoy 1-year of after-sale service and lifetime technical support. Please feel free to contact us if you have any concerns. Please note that this is not a professional photography light meter. After obtaining the basic lux readings, you will need to perform some calculations to determine your shutter speed and aperture..

Excellent Function your light digital meter equipMeasure range from 1 to 300,000Lux,accuracy10,000Lux 4rdg0.5f.s,10,000Lux510digitsCalibrated to standard incandescent lamp at color temperature 2856K. Upgrade Accuracy4rdg 0.5f.s less 10,000 Lux1,000 FC 5rdg 10dgt over 10,000 Lux1,000FC Resolution0.1Lux 0.01Fc 0.1 - 300,000Lux1 - 30,000FCMeasurement speed 2 times second.. 270 Degree Rotatable DetectorKeep an eye on the light level anywhere in the roomThe light meter sensor can rotate 270 degrees, So you don't need to move the light meter,just need to rotate the degrees to measure the lights that you need.. Multifunction And Easy To OperateRapid Response, Auto Zeroing, Data Hold Peak-Data hold switches, Low power consumption, MAXMIN Hold,Relative Value, Switch,with LCD backlit. 2 Years WarrantyAOPUTTRIVER provide 2 years warranty and lifetime technical support.If there is any product issues, please feel free to contact us.

180 Rotating Probe 2.25 Backlit LCDTopTes TS-710 Light meter with 180-degree rotating sensor ensures precise light measurements from multiple angles. The backlit 2.25-inch LCD screen allows easy reading even in low-light conditions. LUXFC Measurement UnitsTopTes TS-710 Luxmeter with Wide range 0.1 to 200,000 lux and 0.1 to 20,000 foot candles, 3rdg5dgt accuracy. Optimize your plant's growth with our light meter for plants to find the perfect lighting area. Versatile ApplicationsTS-710 lumen meter measures various visible light sources like LED grow room lighting, fluorescent lamps, metal halides, high-pressure sodium lamps, and incandescent bulbs. Ideal for homes, schools, offices, workshops, stages, farms, and factories. With the TS-710 lumen meter, easily diagnose and fix issues like dim car headlights or uneven LED bulbs in your home, and ensure consistent brightness by testing and replacing bulbs with confidence. Multi-Functional DesignTS-710 foot candle light meter measures ambient temperature and humidity, with the temperature sensor adapting to new environments over time. Features MAXMIN value recording and data-hold for extensive data logging. Auto shut-off after 10 minutes of inactivity. Low-battery indicator for timely battery replacement. Package Contents1x TS-710 digital light meter with sensor cover, 1x soft case, 3x AAA batteries, 1x user manual. Enjoy 36 months of customer service and lifetime technical support. Contact us anytime for any questions or concerns.

Test PAR PPFD for any light spectrum accurately. Can show the PAR of red and blue light in light seperately. Blue light is efficiently absorbed by plant chlorophyll. Red light is conducive to the growth of flowers and the maturation of fruits.. Calculate DLI if the PPFD is stable.. Record PPFD data at different points methodically by grids. It is helpful to know the par distribution under your grow lights.. Simple and safe APP for test PAR. Quick bluetooth connection.. Easy to carry the PAR meter.The PAR Meter can be fixed on the drone or toy car to test PPFD anywhere in the greenhouse. No need for the tester to move around.. Search compare in QA to see the comparison between VBR-100 and a brand..

Easy-to-operate meter to monitor light levels. Measurements in foot candles FC and Lux. Auto and manual range 4000 FC 40,000 Lux. Features backlit LCD display with 40-segment bar graph. Data hold, MaxMin, and Auto Power Off.

Widely usedS8608 is a digital illuminometer, used for measuring visible brightness, large screen display, wide measuring range, up to 200000LUX, automatic conversion range. Can be widely used in such as schools, hospitals, factories, airports, families and other occasions of brightness measurement.. Measurement visible brightness, measurement range is wide. lluminance unit switch,Unit of illuminanceLUXFC. Measurement time S. MAX MIN,Data HOLD,Backlight function. Auto Power Off function,Low-battery indicator.

Kit Contains Standard navy blue plastic carrying case w Foam including 1 Bottle 25 of each Total Alkalinity, pH II, Free Chlorine DPD-1, CombinedTotal Chlorine DPD-3, Calcium Hardness, Bromine DPD-1 METER IS INCLUDED. Full featured kit includes everything needed to start testing Spas. 0.01 ppm mgL precision. Country of origin United States.

EASY TO USE Incorporates the patented eXact Strip reagent delivery method and other advanced technologies that offer faster, safer, easier, and more precise water testing with a digital readout so no color matching required. DETECTION RANGES OF TESTS INCLUDED IN KIT Total Alkalinity 10 - 200 ppm--- Cyanuric Acid 1 - 110 ppm--- Free Chlorine 0. 00 - 12 ppm--- Combined Chlorine 0. 00 - 12. 0 ppm--- Phosphate 0. 2 - 3. 0 ppm--- Calcium Hardness 20 - 700 ppm--- pH 6. 4 - 8. 4--- Total Chlorine 0. 00 - 12. 0 ppm--- Chloride as salt 80 - 6700 ppm--- Copper 0. 00 - 9. 0 ppm. COMPLETE KIT Navy blue plastic carrying case w Foam includes Pool eXact EZ Photometer, Cleaning Brush, Instruction manual, 25 tests of each Total Alkalinity, pH, Free Chlorine DPD-1, CombinedTotal Chlorine DPD-3, Calcium Hardness, and Cyanuric Acid. ACCURATE AND RELIABLE Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods. HIGHEST QUALITY ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices.

AS803 Lux Light Meter is used to measure intensities of illumination in Lux or Footcandles, widely used in scenic design, research teaching, industry inspection as well as agriculture researching and illumination control.. With the advanced built-in calibration sensor and twice per second frequency, it takes only a split second for an accurate reading. The rotatable head is beneficial to multi-directional detection.. Large LCD display and backlight.. Hand-held design and small size make the meter easy to carry.. Measuring range 0-200,000 Lux.

Our water tester comes in a modern and improved edition to give you accurate results. The pool lab Photometer 13 in 1 gives you a modern solution for professional water analysis in whirlpools and pools. It has 6 quick access buttons for personal measuring methods.. With our 13 in 1 water tester, you can test up to 13 water parameters such as pH value Chlorinefreecombinedtotal, Alkalinity Acid Capacity, Cyanuric Acid Stabilizer, Active Oxygen MPS, Bromine, Chlorine Dioxide, Ozone, Hydrogen Peroxide LR, Hydrogen Peroxide HR, Total Hardness, Calcium Hardness, Urea. You only need our water tester to test the 13 water parameters.. Our electronic water tester comes with free software that you can use in your PC and MAC. You can also use the free app for iOS and Android. You also get a free cloud service to help you synchronize data between your smartphone and computer. The cloud service also helps you store the data and make it easily accessible when you need it.. The electronic photometer doesnt need a lot of battery power to work. It comes with 3 x AAA batteries that can run the water tester for a long time before replacing them. Our water tester is just what you need in your home or even in your pool business.. You dont need to hire a professional to help you use our water tester. Our water tester comes with a user manual that is easy to read and understand. The user guide is written in five languages English, German, French, Spanish, and Italian. It will take you through step by step on how to use the electronic water tester..

YSI 9500 Economical Photometer with Hard Sided Carrying Case and USB Cable, 10-5164 Length x 5-5164 Width x 3 Height, 0. 001 AU Resolution, LCD Display, 3x AA Batteries. Waterproof IP-67 rating. Large, backlit graphic display. Sample tube holder automatically adjusts for various diameters. 1-year instrument.