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AMTAST Digital Brix Refractometer Sugar Juice Honey Beer Brix Refractometer Cutting Fluid Sugar Testing Meter Range 0-53%

  • Designed to measure the refractive index of a solution.
  • Only 2 to 3 sample drope are required for a reading in 2 to 3 seconds.
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Digital Lab Spectrophotometer Visible Spectrophotometer LCD Display 350-1020nm Tungsten Lamp Lab Analytical Equipment 110V (Deliver Within 3-7 Days)

  • ...isible, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection..
  • 【4 LCD Display】:This spectrophotometer has 4 LCD digital display shows measurement values,very convenien for data reading and analyze.Photometric Mode: T, A, C.Detector: Silicon Photodiode..
  • 【Precise Program】:Automatic light door, automatic zero and hundred adjustment equipment calibration make sure the more precise data getting.Wave Range: 350-1020nm.Spectral Bandwidth: 6nm.length Accuracy: ±3nm,length Repeatability: ≤1nm.Photometric Accuracy: ±1%T.Photometric Repeatability: 0.5%T.Photometric Range: 0-200%T， -0.3A~3A..
  • 【Large Sample Chamber】:The sample chamber maximum can place 10cm of colorimetric dish.High efficiency for material analyze.Stray Light: ≤0.3%T @ 220nm,340nm.Stability: ±0.004A/h @500nm.
  • 【Heavy-Dudy Lab Supply】:Adopting tungsten lamp to ensure the service life of equipment..Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr)..
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Testeronics PH Meter and TDS Meter Kit for Practical Water Testing | PH Tester Digital Accuracy 0.01 Accuracy Lab PH Meter Pen Type | ±2% Readout Accuracy 3-in-1 TDS Temperature & Conductivity Meter

  • [EASY READING BIG BACKLIT LCD DISPLAY] PH and TDS meters with double color Bigger Backlit LCD which allows wider angles of data reading and night reading..
  • [PH Meter] The pocket size digital PH pen is equipped with (ATC) auto temperature compensation function. No more need to worry about the temperature of to-be tested liquid. It can accurately determine pH value of the sample at any temperature in a range of 32°F - 140°F (0°C - 60°C). The tester can be calibrated with using Buffer Powder..
  • [TDS Meter] 3 in-1 TDS Meter Digital Water Tester, Accurate&Quick check heavy metal content, soluble salt content and temperature in the water which will be displayed on the screen in ppm (parts per million)..
  • [Accurate & Reliable] The PH tester can test quickly and accurately within ±0.01 PH. TDS meter Equipped with premium quality titanium alloy probe, Its measuring range of TDS is 0-9999 ppm with accuracy: ± 2%. It only takes a few seconds to show accurate and stable reading for the result to appear on screen..
  • [Widely Application] The tester kit is designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food, wine and beer making and more..
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9TRADING 5X Desk Table Clamp Mount Magnifier Lamp Light Magnifying Glass Lens Diopter

  • Features 5 inches 5x diopter magnifying lens. Stainless steel heating pipe,suitable for crafts, salon hobbyists, jewelers, electricians, beauticians, precision work, etc..
  • The illuminating magnifying lens offer pure bright LED light, making it easier to see. Power on and off switch, can adjust the light intensity. Perfect for working, reading, or intricate craftwork..
  • Offers the user a flexible adjustable height for more convenient work with a gooseneck design,the lens head can rotate left and right with 360 degrees and flip up and down 180 degrees,conveniently adjustable height and arm for magnification in any position.
  • Weighted base with five rolling legs is sturdy and it rolls easily on a smooth surface and low carpeting.there is a big hole on the top of the base,fill something(water/sand) to the base thru the hole to keep balance..
  • Can be used at home or in office as reading lamp. Also suitable for publishing and printing, stamp collecting, biological sample making, quinary alloy or neading, etc.It is the best choice for precise work, like tattoo, needlework, experiment. Some assembly required..
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Gain Express Landtek Instruments Window Tint Meter Visual Light Transmission 18mm Digital Tester

  • 【Wide Range】Measurement Range 0~100% Light Transmission.
  • 【Easy To Use】Accurate & reliable reading results with One key calibration.
  • 【PORTABLE and DURABLE】Solid structure, small volume, light weight, exquisite, easy to carry.
  • 【PC-compatible】Can connect with PC computer by the optional cable and the software for RS232C interface (not included in the set).
  • 【Widely Used】All kinds of transparent, translucent samples with parallel plane. Also can be used to determine the turbidity or clarity of liquid sample.
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Digital 18mm Thickness Window Tint Meter 100% Range Glass Plastic Visual Light Transmission with Sensor

  • 【Wide Range】Measurement Range 0~100% Light Transmission.
  • 【Easy To Use】Accurate & reliable reading results with One key calibration.
  • 【PORTABLE and DURABLE】Solid structure, small volume, light weight, exquisite, easy to carry.
  • 【PC-compatible】Can connect with PC computer by the optional cable and the software for RS232C interface (not included in the set).
  • 【Widely Used】All kinds of transparent, translucent samples with parallel plane. Also can be used to determine the turbidity or clarity of liquid sample.
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Legal Drug Dealer Nurse Quote Gift Print - Sticker Decal - Scrapbook Sticker

  • CLIA Waived / 510k Cleared. IMPORTANT: This 12 panel cup does NOT test for FEN. Identify tests with a dedicated FEN panel are not available in this store..
  • IMPORTANT: Wait 5 minutes before reading results. Some T-lines may appear instantly & some may take up to 5 minutes to react fully with the sample specimen..
  • Over 99% accuracy detecting the following according to the listed cut-off levels: AMP, BAR, BUP, BZO, COC, MDMA, MET, MOP, MTD, OXY, PCP, THC..
  • Used by doctors, hospitals, national rehabilitation facilities, home office testing, workplace, educational institutions, pain management, family practice, probation courts, law enforcement, staffing agencies..
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Bal Supply 505C Differential Cell Counter, 5-Key

  • Expiration date for the (100 PACK only) is on or better than: JANUARY 19, 2024..
  • Made In USA. Designed in Florida, Manufactured in California. CLIA Waived / 510k Cleared. IMPORTANT: This 12 panel cup does NOT test for FEN. Identify tests with a dedicated FEN panel are not available in this store..
  • Over 99% accuracy detecting the following according to the listed cut-off levels: AMP, BAR, BUP, BZO, COC, MDMA, MET, OPI300, MTD, OXY, PCP, THC..
  • IMPORTANT: Wait 5 minutes before reading results. Some T-lines may appear instantly & some may take up to 5 minutes to react fully with the sample specimen..
  • Used by doctors, hospitals, national rehabilitation facilities, home office testing, workplace, educational institutions, pain management, family practice, probation courts, law enforcement, staffing agencies..
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Digital pH/TDS Meter with ATC pH Tester, 4 in 1 EC pH TDS Temp 0.01 Resolution High Accuracy TDS Meter, Water Tester for Water, Wine, Spas and Aquariums

  • ...to the water temperature and water quality. So you do not need to care about the temperature of the liquid being measured..
  • 【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital ph meter ensure accurate and fast response. One-button lock reading function helps lock reading even if the tds meter is taken out of the sample!.
  • 【IP67 Waterproof Grade pH Meter】The pH meter is IP67 waterproof grade to prevent the product can not be used after accidentally falling into the water or other solutions.The battery cover is equipped with a waterproof line, but when this issue happen, pH meter should be taken out immediately because soaking the product long time may cause product damaged and can not be used normally..
  • 【Easy to Read TDS Meter】The pH meter with Green Backlit LCD helps to read the EC, PH, TDS and TEMP at odd angles and in low light. Press the HOLD/TEMP key to lock the reading, which helps to easily record readings..
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(25) 5 Panel Oral Saliva Drug Test. @ $5.68 ea - Amphetamines / Cocaine / Marijuana / Opiates / Methamphetamine. (25 count)

  • This 10 panel cup detects the following list of 10 substances. Each test panel abbreviation is followed by its specific cut-off level threshold number in ng/mL: AMP1000, BAR300, BZO300, COC300, MET1000, MOP300/OPI300, MTD300, OXY100, PCP25, THC50..
  • IMPORTANT: Wait 5 minutes before reading results. Some T-lines may appear instantly & some may take up to 5 minutes to react fully with the sample specimen..
  • (CLIA Waived) Used by doctors, hospitals, national rehabilitation facilities, home office testing, workplace, educational institutions, pain management, family practice, probation courts, law enforcement, staffing agencies..
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Cocaine Detection Swabs - Detect The Presumptive Presence of Cocaine on Any Surface (25)

  • Expiration date for the (25 PACK only) is on or better than: APRIL 17, 2024..
  • CLIA Waived / 510k Cleared. IMPORTANT: This 7 panel cup does NOT test for FEN. Identify tests with a dedicated FEN panel are not available in this store..
  • IMPORTANT: Wait 5 minutes before reading results. Some T-lines may appear instantly & some may take up to 5 minutes to react fully with the sample specimen..
  • Over 99% accuracy detecting the following according to the listed cut-off levels: AMP, BUP, BZO, COC, OPI300, OXY, THC..
  • Used by doctors, hospitals, national rehabilitation facilities, home office testing, workplace, educational institutions, pain management, family practice, probation courts, law enforcement, staffing agencies..
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Pen-Type Digital Salinity PPM Temperature Waterproof Tester Meter for Salt Water Pool and Koi Fish Pond

  • 3-in-1 meter! Measure total dissolved solids, salinity, and temperature of water sample with just one device..
  • Functions: Large LCD double reading display with temperature compensation function.
  • wide range of measurement and a variety of measurement units can be selected..
  • Multi-point calibration design, automatic calibration with one button.
  • indicator lamp with insufficient battery capacity..
  • This tool is also perfect for testing water in swimming pools, hydroponics, water treatment businesses, and other related industries..
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