Measuring & Layout
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Portable 0-100V SM8124 Battery Internal Resistance Voltmeter - Orange
FEATURES An intelligent instrument for battery measurement It is mainly used to measure battery terminal voltage and internal resistance Adopt four-wire method which helps to ensure the accuracy of the measured value Come with a pair of test probe, convenient to use Widely applied to measurement of..
$113.82
Portable Alcohol Tester Dual LCD Digital Display Breathalyzer White
FEATURES Test the alcohol concentration in the breathEasy to use, simply blow into the vacuum vent and you will get the results in secondsGive audible alert when the result is higher than certain levelBuilt-in sensor ensures a deep lung sample for testing 0.00-0.19% BACDual LCD display, clock and a..
$20.56
Portable Head Wearing Magnifying Glass 10X 15X 20X 25X with LED Light
FEATURES 2 adjustable LED lightsDetachable elastic silica gel headbandHigh quality that durable enough for daily useThis head wearing magnifier is more practical than handheld one8 lenses in different magnifications for your choice(10X, 15X, 20X, 25X), and they are very easy to be switchedPortable ..
$37.02
Portable MT87 LCD Digital Clamp Meters Multimeter With Measurement AC/DC Voltage Tester Current Resistance Multi Test - Blue
FEATURES Clamp meter is an instrument integrating current transformer and ammeter. It is an important branch of digital multimeter. Its working principle is the same as that of current measurement by current transformer. The clamp meter is a combination of a current transformer and an ammeter. The ..
$26.65
Portable Non-contact AC Voltage Test Pencil Detector LED Light Alert Electric Voltage Tester 12-1000V Detection
FEATURES Non-contact test pen, safe, convenient to usePen clip design, portable for useWide AC voltage range: 12-1000VCome with LED indicator light (blue and red) and buzzer alarmAuto power off functionDesigned to international safety standard EN61010-1 / 600V CAT ⅢA good electric tool for home app..
$26.65
Portable Refrigerant Halogen/Freon Leak Detector R134a R410a etc Tester
FEATURES Detect all kinds of halogen refrigerantsSensibility adjusted at any time and it can be adjusted automatically to the best state of detectingInner precise IC with ultra-low consume circuit design, more stable, longer battery timeExcellent sensor, high sensitivity, long use timeFlexible prob..
$50.58
Professional Portable Pen Type pH Meter with pH Electrode Acidimeter Industry & Experiment Analyzer Red & Black
FEATURES Qualified pH meter with replaceable electrode Large and clear LCD with backlight, easy to read and accurately measuring functions Simple to operate, strong and durable to use Reliable basic glass electrode pH meter ATC function CE and RoHS certificated to offer safer and precise measuremen..
$69.51
Resistance Measuring Reader OHM Meter Ohmmeter Voltmeter Coil Tester Vaporizer Atomizer Coil Tester
FEATURES Ohm meters are highly recommended when building your atomizers Safely test atomizer´s resistance before using on your mod Numbers display uses bright red LEDs Compatible with 510 and 808 threading ABS outer shell for ensuring excellent strength and hardness Specifications Special Functi..
$19.24
S02 1X-500X 2MP USB Digital Microscope 8LED Electron Endoscope Magnifier
FEATURES Ideal for a wide variety of uses like industrial inspection, lab research, jewelry inspection, or for students to learn science1X to 500X magnification lets you see tiny things clearly under the scope2.0MP digital camera enables picture taking and video recording when you need it mostLED i..
$30.50