Top Portable Brightness Tester Reviews

Non-Contact Voltage Tester/ Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester, ENGiNDOT Electrical Tester with LCD Display & Buzzer Alarm, Wire Breakpoint Finder-VT02(Black)

【DUAL RANGE】The circuit tester accurately detects standard and low voltage (12-1000V AC / 48-1000V AC), which is more sensitive and flexible. Low sensitivity can probe power supply lines such as power boards, desk lamps, computers, etc., and high sensitivity can detect buried walls and other internal wiring detection (depth≤1.18 inches). The electronic pen can beep from low, medium, and high frequency to indicate voltage..
【SAFETY FIRST】The live wire detector detects voltage in a non-contact way, and insulation operation can ensure the safety of testers. Safety Compliance: CAT.III 1000V CAT.IV 600V.
【MULTIFUNCTION, EASY TO USE】The LED flashlight with high brightness can illuminate your workspace in the dark. In addition, the sound, light, and screen display triple alarms, and the voltmeter buzzer alarms loudly, allowing you to feel the voltage visually and audibly..
【High Efficiency】As long as voltage is detected, the Led in the tester pen will shine..
【COMPACT DESIGN】 The electrical tester uses 2 * 1.5 V AAA batteries (included), which will automatically Power Off in 3 minutes without operation to save energy. What's more, the small-sized body and portable pencil pen hook allow you to carry the item in your pocket..

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5 Inch 4 in 1 CCTV Monitor Tester, AHD/TVI/CVI/CVBS Coaxial Analog Video Monitor Tester, UTP/PTZ Cable Test for 1080P/3MP/4MP/5MP Analog Security Camera, VGA DC12V Output Camera Portable CCTV Tester

Support up to HD TVI video surveillance testing, support 1MP, 2MP, 3MP, 4MP, 5MP. When TVI signal input, the tester will display HD TVI camera image..
Portable multi-functions CCTV tester with 5 inch TFT-LCD Screen(Not touch screen), 800*480 resolution, make your job more easily with this professional CCTV tester..
The CCTV tester builts in 18650 2600mA battery, after charging 3-4 hours, working time lasts 11 hours, long standby time. Small body, portable and easier to carry..
This camera tester also features a multi-purpose testing unit that includes built-in PTZ tester/controller, UTP cable test, audio surveillance test, and power output..
Support VGA/HDMI 1.1 Compliant Digital input, can be used for debugging DVR/NVR recorder, also can be a display..

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La Crosse Technology 911-114 Portable Battery Tester , Blue

Test rechargeable and alkaline batteries.
Works on: AAA, AA, C, D, 9V batteries batteries.
Simple Operation in 4 easy steps: Insert one battery into the tester facing the correct polarity.
Ensure that the battery and the tester are in good contact.
Press down on the tester to make contact with the battery and refer to the indicator to determine the battery strength.
Remove the battery from the tester when testing is complete.

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JASTEK Portable Breathalyzer Tester with 1000mAh Rechargeable Battery, Personal Breathalyzer to Test Alcohol for Home, Party and Professional Use, Includes 10 Mouthpieces, USB Cable, and Storage Bag

Easy-to-use Portable Breathalyzer Tester - Just turn on the alcohol breathalyzer, insert the mouthpiece, wait 15 seconds to warm up, simply blow for 3-5 seconds and get an accurate reading, and your BAC results will be displayed on the bright LCD screen of the breathalyzer. Just remember to wait 20 minutes after drinking alcohol for the most accurate results..
The Personal Breathalyzer Tester has 3 unique features - Firstly, it allows users to adjust the breathalyzer tester with 6 common-used units, including %BAC-US, g/l-EU, mg/L-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL. Secondly, users can set caution and alarming values according to their personal needs. Lastly, the alcohol breathalyzer can store up to 64 recent testing records for easy checking. The testing results range from 0.000-0.190％BAC / 0.000-0.950 mg / L with this alcohol breathalyzer tester..
Portable Breathalyzer Package includes - Breathalyzer Alcohol Tester x1, User manual x1, Mouthpieces x10, USB cable x1, Storage bag x1. Our breathalyzer alcohol tester provides the most accurate and convenient alcohol test, if you are not satisfied or have any quality problems, please feel free to contact us..

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New Breath Tester - Non-Contact Breath Tester,Portable Small Accurate Digital Tester Non-Contact Tester Shenyang

⇁Speedy Tester: New Breath Tester contains an ultra-sensitive semiconductor sensor system, which tests your level within seconds. It can be used in European countries..
⇁LED Display: Please remember that the test result is 0.08% BAC (or 0.8g/l), the LCD screen displays "Danger" with a fast beep and the red light is on. When the test result is between 0.02% BAC (or 0.2g/l) and 0.08% BAC (or 0.8g/l), the LCD will show "Caution" and a slow beep with a constant yellow light. Test results 003c 0.02% BAC (or 0.2g/l), green indicator light on without sound..
⇁Highly Precise: The USB Rechargeable Breathalyzer comes with good performance and highly accurate test results. It is made of quality material..
⇁Easy to Use: This Non-Contact Breath Tester is very portable and compact. You can easily bring it with you. It is the ideal tester for your home..
⇁Long Life Span: This Portable Breathalyzer Tester with a long service life is the very perfect gift for your friends. It can effectively prevent them from drunk driving if they had been tested before driving..

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CMTOOL Power Circuit Probe Kit 9-30V Automotive Circuit Tester, Test Light Automotive Relay Tester Kit, Car Electrical Tester Digital Voltage Tester Continuity Tester Tool with 6m/20ft Extension Cable

...short circuit or fault causes the output voltage to be greater than or less than the set value of 0.1V, the device will issue a prompt to remind the user..
8.【Automotive Electrical Tester with 2.4-inch LCD Display】The circuit probe tester adopts a TFT liquid crystal display, which has the characteristics of good brightness, high contrast, and a strong sense of hierarchy. The work efficiency and time are digitized, and the adjustment is more precise..
9.【Automotive Circuit Tester with Multi-language Function】The electrical tester supports 14 languages. English, Spanish, German, Russian, Italian, Polish, Portuguese, French, Vietnamese, Malaysian, Filipino, Indonesian, Arabic and Thai. Please set the desired language according to the user manual..

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MIUONO Diamond Tester + 10x Magnifier + Tweezers for Novice and Expert (Include Battery)

Portable design: Diamond tester and magnifier are all equipped with convenient carrying cases. Designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise.
Fast Results: If the stone is a real diamond, the pen will make a beep sound as well as show at least 9 LED lights.a green indicator will be displayed.
Upgraded high precision diamond selector ll: The upgraded diamond tester is more profession and precision. Quick indicate genuine diamond or fake.
Simple use: Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector.
place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient).
Package Contents: 1 x Diamond Tester, 1 x 9v Battery, 1 x 10x Jeweler’s Loupe, 1 x Tweezers.

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KZYEE KM50 Power Circuit Probe Kit Fuel Injector Tester with WH7 5M Wireless Endoscope 1080P HD Zoom 2200mAh WiFi Borescope

【Multiple Working Modes】Electric test pen designs with a switch and 12V/ 5W test light bulb, you can change working modes you want easily. You can choose LED digital display and the bulb work at the same time, or either of them woks, to test voltage and accurately diagnosis faulty battery or fuse circuit. The brightness can be changed with the measured voltage. The voltage(Max 30V)/ The bulb(Max 5W)..
【Replaceable Test Light Bulb & Multiple functions】12V test light has a 5W replaceable test light bulb on the top for high visibility and long life. Bulb can quickly detect the shorts/breaks of the electrical circuit. This Bulb are universal with the car's bulb, so it can be replaced directly. Meanwhile, frequency range can be predicted when led light tester is connected to an AC signal (5~30V), it's used for fuel injector signals, spark plugs, crankshaft sensor signals, etc..
【Bidirectional Voltage Test & LED Digital Display】The light tester comes with bright LED digital voltage display and can read out Volt accurately and quickly, can be clearly seen during the day and night. Connecting a large alligator clip or a second probe to either negative or positive ground, red light indicates positive polarity and green light indicates negative pol....

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Sperry Instruments VD6508 Detector with Flashlight,cETLus Listed Lifetime, Warranty, 1, 5 Clams/Master Non-Contact Voltage Tester, Yellow

...tage tester conforms to CE requirements, IEC rated CAT III 1000V CAT IV 600V with high voltage alarm to warn you of voltage above 90V..
Humanized Designs: Designed to be compact and light-weight, the voltage detector is more like a pen so that you can easily take it to anywhere. A white LED flashlight with high brightness and low power consumption keep you away from dark emergency and a Low-Power-Indicator would tell you when battery voltage is below 2.5V..
What You Would Get: 1pc AVID POWER Non Contact Voltage Tester, 2pcs 1.5V AAA batteries, user manual. Any issues, feel free to contact us..

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Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder, 80041 Outlet Repair Tool Kit & RT250 GFCI Receptacle Tester, Electrical Tools Storage Organizer Holder Bag for Accessories (Box Only)

...aker finder set outlet tester, batteries, user manual and other accessories from losing. Et310 for klien and outlet tester organizer holder is quite practical for circuit breaker finder kit when daily use. The orange zipper edge design for klein electrical tool set storage holder just matches breaker circuit finder.
Portable hard carrying organizer case for electrical outlet tester: Case for klein gfci tester with firm rubber handle strap is easy to carry, it can be easily put into a backpack, handbag or suitcase without any extra weight. Portable carrying case is built well for klein circuit finder and it was able to fit for klein tools circuit tracer tool kit inside as well. Any problems we will help you deal with it as soon as possible..

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Greenwon 68S Dedicated Breathalyzer Mouthpiece 20Pcs

★ HIGH PRECISON, SENSITIVE RESPIRATORY. ketosis monitor is used to measure the concentration of ketone substances in the human body.The portable....
★ ENERGY SAVING, automatic shutdown function.Powered by a 2 x AAA 1.5v battery (not included but generally available), this acetone tester will....
★ LARGE DIGITAL LCD SCREEN .The acetone tester has a large screen with an orange background.Backlighting allows you to use this breathalyzer acetone....
★ COMPACT DESIGN.This breathalyzer is small in size, light in weight and easy to carry.You can hang the acetone tester on the keychain when you're....
★ 30 DAYS MONEY BACK GUARANTEE,LIFETIME WARRANTY. GREENWON has 20 years of experience in the production of respiratory tester, in the respiratory....

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USB Digital Power Meter Tester,Tohilkel Safety Tester Multimeter Current and Voltage Monitor DC 5.1A 30V Amp Voltage Power Meter Test Speed of Chargers Cables Capacity of Power Banks-Black

MULTIFUNCTIONAL USB TESTER: USB Meter Tester is mainly used to detect USB charging current, voltage, discharge capacity, quantity of electric charge,....
SECURITY GUARANTEE: Built-in CW3002D chip, use indoor intelligent system, Supports QC 2.0 / 3.0 high voltage test, too low and too high voltage....
WIDE APPLICATION: The handy USB tester can be applied to many electric devices, such as mobile phone, portable power bank, tablets, pad, camera.....
WIDE TESTING RANGE & SIMPLE OPERATION：Input/Output Voltage: DC3-30V, Current Range: 0-5.1A. This portable USB tester is easy to carry and enables....
Any questions contact [email protected]'ll be solve online at the first time..

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Diamond Tester Professional, Diamond Tester, 2 types Professional High Precision Moissanite Portable Jewelry Gemstone Tester, Precision Tools Meter Device with LED Indicator

High precision diamond tester: the professional diamond dial will indicate true or fake diamonds, LCD monitors and LED indicators. Compared to the second generation, its sensitivity and precision have been improved considerably..
Portable design: designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise. The tester is lightweight, compact (size of credit card) and easy to transport..
Audible and readable alarms: emits audible sounds to easily distinguish between readings, portable electronic devices, to distinguish between true diamonds and other simulated gems. The real diamond is indicated by a red LED and a sound. The results of the tests are accurate, reliable and easy to read. If the stone is a pseudo-crystal, a simulation object such as cubic zirconia (CZ) will not react..
Versatile: the tester offers a highly compact design that is ideal for buying jewelry, buying / exchanging diamonds, selling real estate, auctions, etc. The cost of Diamond Selector III is not even a fraction of the cost of diamonds, but it can help you feel better knowing that you are buying real diamonds instead of fakes..
Professional Diamond Selector II will indicate genuine diamond or fake. Uses large / small ....

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