Best Sensitivity Testing

Prime Screen Saliva Alcohol Test Strip, High Accurate Home Test, Result in 2 Minutes - 25 Tests

ACCURACY OVER 99%: Easy@Home Alcohol Urine Strips detect Ethyl Glucuronide (EtG) metabolite in the urine at 500 ng/mL cutoff level. This is a more conclusive indicator than detecting actual alcohol since alcohol stays in the system 3-4 days after drinking..
80 HOUR DETECTION for PERFECT USE SCENARIOS: Min detection 1-2 hours,.
works well for pre-employment, school alcohol testing, rehab clinics, workplace testing, law enforcement DUI or personal home alcohol testing.
EASY USE & INEXPENSIVE OPTION: Dip for 10 seconds and read results in exactly 5 minutes (results after 5 min are invalid).
great low-cost solution with a longer time frame for finding and determining alcohol use in the body.
CLEAR RESULT, OPTIMAL SENSITIVITY: Sensitive enough to detect alcohol use in a timely and effective way.
avoids picking up miniscule amounts unnecessarily for false positives and confusing faint lines.

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Professional Geiger Counter Nuclear Radiation Detector Radioactive Meter Tester with LED Display,JD-3001 High Precision Nuclear and Electromagnetic Radiation Detector Dosimeter (Built-in Battery)

【High Sensitivity】: Professional geiger counter, Geiger Core radiation detector has built-in acoustic and visual signals for the degree of radiation captured. Using a highly developed GM tube as the core sensor. It has automatic data logging. The LCD screen allows you to read the required data quickly and accurately, it is used to record natural background radiation and artificial radiation.(TRHOPR 品牌已加入，跟卖者一律斩杀，不妥协！祝您好运~).
【Long-term Monitoring of Radiation and Radiation Detection】: 2 in 1 Function- Radioactive Detector for Nuclear Radiation und Electromagnetic Radiation.The nuclear radiation detector uses a complex GM tube as the core sensor with a small error, high precision 0.01 UPS / h to ensure accurate measurement, high sensitivity, wide range measurement , lasting benefits . Measuring range: electric field: 1V/M~1999V/M.
【Safe Monitoring】: Nuclear and electromagnetic radiation tester has been developed with data display, memory and output functions .And built-in timing shutdown, threshold alarm function. If you are in an environment with electromagnetic radiation for a long time, it will cause great harm to our body. We need nuclear radiation detectors t....

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Breathalyzer, Portable Breath Alcohol Tester Digital Alcohol Detector for Drive Or Home Use, High Accuracy Semiconductor Sensor Personal Breathalyzers with 5 Mouthpieces

【High sensitivity】High Sensitivity and advanced semiconductor technology, this breathalyzer is precise to the within a hundredth of a percent.Please test after drinking for at least 20 minutes because it takes about 20 minutes for the alcohol to be absorbed from the digestive into the bloodstream. If testing immediately, it can only reflect the alcohol concentration in the oral cavity, not in the blood】..
【High-precision digital breath analyzer】 With advanced semi-conductor sensor ensures accurate readout in short time.【????When using alcohol tester for the first time or hasn’t been used for a long time, press the power button a few more times to clear the semi-conductor sensor internal excess gas to ensure accurate readings】with 5 Mouthpieces,on the back of the breathalizer..
【With backlight LCD display】Night display and give you professional accuracy for safe driving. Make alcohol testers turn off automatically to save power when you have completed the test for 5 seconds..
【Portable alcohol breathalyzer】Space saving, lightweight, completely easy to hold and carry everywhere.【????For more accurate measurement readings: ① Do NOT smoke or eat within 20 minutes before testing. ② The test time should be after 3 minutes fr....

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Aidteq Professional Rapid Multi-Drug Test Dip Cards | 5 Pack | Urine Drug Test | Test for Marijuana (THC), COC, OPI, MTD, AMP, MDMA, BZO

FAST RESULTS: Test urine for the presence of Cocaine (300ng/mL), Opiates (2,000ng/mL), Methadone (300ng/mL), Amphetamines (1,000ng/mL), Cannabis (50ng/mL), Ecstasy (500ng/mL) & Benzodiazepines (300ng/mL) in just five minutes..
PROFESSIONAL ACCURACY: Meeting the accuracy and sensitivity levels of the US SAMHSA, conduct drug of abuse tests for the highlighted drugs with an accuracy level of up to 99.99%. Perfect for home drug testing, workplace drug testing, school/college/university drug testing and substance abuse rehabilitation centers..
EASY INTERPRETATION: Utilising an easy to read line result system, read test results directly on the individual 7-in-1 rapid drug test dip cards within the results windows under each corresponding drug of abuse..
SEALED & STERILE: Produced in a manufacturing facility certified by TUV SUD, each 7-in-1 rapid drug test dip card is individually wrapped in a secure and sterile foil packet to maintain effectiveness and guarantee quality..
FIVE PACK: Each pack includes five 7-in-1 rapid drug test dip cards allowing for the testing of five individual urine samples. A detailed instruction manual is also provided for full user clarity..

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Halogen Leak Detector HLD-100+ Refrigerant Gas Leak Detector R134a R12 R22 R600a …

UPDATED：The sensitive elements adopt the advanced and reliable corona refrigerant sensor which has great sensitivity and excellent repeatability.(with 2 x Sensing Tip, 2 x C batteries).
LOW POWER CONSUMPTION：eight-bit microprocessor controller Dual-color LED indicator light with progressive and real time display Sensitivity adjustable seven level alarming indicated by LED display Modular sensor, convenient for maintenance Seven levels audible and visual alarm Auto reset testing when the detector is turned on Battery level indication..
HIGH ACCURACY：Response in 3 seconds, Warm up in 6 seconds. Max sensitivity for halogenated refrigerants: 0.11oz/yr. One extra spare sensing tip is included..
PORTABLE：Dual-color LED indicator light, with visual and clear display, smart and portable design is convenient for your mobile operation. When there is excessive refrigerant in the leak gas, this unit will automatically audio alarmed to effectively test the refrigerant leak.Adopt advanced..
BUY WITH CONFIDENCE：We've got your back with a 100% satisfaction guarantee. Reach out to us in case of any issues with your gas leak detector and we'll do all we can to make it right..

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Essential Oxygen BR Certified Organic Toothpaste, for Whiter Teeth, Fresher Breath, Happier Gums, Tooth Sensitivity, Peppermint, 4 Ounce (Pack of 2)

Contains 2 - 4 ounce tubes of organic toothpaste.
It Works! Premier Oral Care for whitening, breath freshening, removing bad breath germs & tooth sensitivity with the power of hydrogen peroxide, aloe and organic essential oils. Learn more at YouTube: Essential Oxygen Brushing Rinse.
It's Safe! Lowest RDA (abrasiveness) of any toothpaste to address tooth sensitivity and enamel erosion..
It's Clean! All natural, NON GMO and free of fluoride, glycerin, sugars or sodium lauryl sulfate or anything objectionable! It's Planet Positive! Our oxygen-based formula makes grass greener and oceans cleaner..
Woman owned, NON GMO, vegan, gluten-free, BPA-free packaging, no animal testing and community giving.

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MESTEK Digital Clamp Meter Multimeter Voltage Tester Voltmeter Auto-ranging NCV True RMS 6000 Counts Measures AC/DC Voltage & Current Resistance Capacitance Diode Temperature Continuity Frequency

[Upgraded Clamp Meter]: Upgraded chips greatly increase the product performance, which makes testing more accurate and steady..
[0.1mA AC Resolution]: Delivers 0.1mA AC resolution and sensitivity..
[1mA Resolution]: Delivers 1mA resolution and sensitivity, which make it a great a tool for measuring such as parasitic draws..
[Dual Line Display]: Dual line display can show both AC voltage/current and frequency on the screen..
[Back Clip Design]: Back clip make it more portable, hang on your belt or pocket..

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Chassis Ear Automotive Engine Noise Finder Tool, 6 Channel Chassis Ears Sound Detector Identify the Troubling Engine Noises (Over-Ear Headphones)

...ith LED Indicator】The power indicator lights up when the chassis ears starts up and begins testing. The abnormal sound indicator is divided into three colors: green, yellow, and red. The color changes are determined by the detected volume. The minimum volume is green and the maximum is red. By adjusting the light sensitivity knob, the indicator can be used to assist in judging the location of the anomalous noise..
【High Sensitivity】The automotive noise detector turn the indicator light clockwise to increase the sensitivity, and rotate counter clockwise to reduce sensitivity. The range of the indicator light changes with the adjustment of the sensitivity. 6 channel chassis ear car detector tool have six channels to detect abnormal noise sources at different locations at the same time, find the location of abnormal noise..
【Packing Include】The engine chassis ear kit includes automotive detector tool, 6 clip-on sensors, sensor extension cords (3 for a 5-meter extension cord and 2 for a 3-meter extension cord), over-ear earphones. All accessories are neatly packed in the tool case for easy carrying. If you encounter any problems during use, please feel free to contact us..

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Infinity REF1000S 10-9/16' Shallow Mount Subwoofer

Harman-proprietary SSI (Selectable Smart Impedance), 2 ohm or 4 ohm, switch selectable.

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