Best Digital Vacuum Measuring Instrument

CATV Tester Cable TV Handle Digital Signal Level Meter USA STD-CATV (5M-870M Hz)

High-Performance Surveying Instrument: RY-S110 Signal level meter TV Field Intensity applies to the need of the television and cable television engineering installation and detection, it is the high-performance surveying instrument specially designed for the cable television technical personnel..
Working Channel: U.S. Standard Channel USA STD-CATV/U.S. digital standard channels USA STD-CATV. Working range: S110 47MHz ~ 870MHz, Measuring range: 30dBuV ~ 120 dBuV.
How to switch the meters Channel to US Channel: Enter VOLT and then press ./Z button, and the right corner please switch to 2ch, then you entered US channel..
Liquid Crystal Display: High brightness backlight working mode, digital clear display.
Compatible Size, easy for carrying: Battery: 7.4V / 800mAH lithium battery, Working time:> 6 hours (audio / LCD backlight off), handheld size for easy carrying..

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CAMWAY LCR Meter LCD Capacitance Inductance Resistance Tester Measuring Meter Self-Discharge pF nF μF with Overrange Display

LCR Meter is Inductance, Capacitance, Resistance, Continuity Test And Diodes Measuring Meter, A Special Digital Instrument , Easy to Operat, Reading Accuracy Degree is Higher with LCD Display 1999 (3 1/2)..
Adopted Double Integral A/D Converter Core and A Large-Scale Integrated Circuits, Make The LCR Meter Inductance, Capacitance, Resistance Tester an Excellent Performance Instrument for Users..
Wide Measuring Range 200pF to 2000uF, Accuracy ±(2.5%+5), 200uH Tto 20H,Accuracy ±(2%+5), 200Ω to 200MΩ, Accuracy ±(0.8%+2)..
Multi-function : Auto Power Off, Data Hold function, Low Power Indication, ZERO ADJ for Capacitance , Large Screen Can be Flipped , Sampling rate is 3 times per Second..
Accessory : 1x Instruction Manual, 1xCertificate, A pair of crocodile clip , 1x 9V Battery, Designed to Safely and Accurately Troubleshoot A Variety of Automotive and Household Electrical Problems..

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Carry-On Digital Wind Instrument By Blackstar - Black

Perfect For Kids Development: Learning to play the recorder is a gateway instrument for other wind instruments such as the flute and clarinet. Learning a musical instrument helps develop a child’s motor and coordination skills and also develops cognitive skills important for good mental health. With 3 levels of breath sensitivity, The Carry On Digital Wind Instrument can be enjoyed by children of all ages and abilities..
Silent Practice or Out loud: With the built-in speaker the Carry-on digital wind instrument performs like a traditional recorder but parents and neighbors can relax in peace with the addition of a 3.5mm headphones socket, meaning any player can now practice in silence, anywhere..
Midi Over Bluetooth: The Carry-on Digital Wind Instrument has 10 Instrument voices built-in: Soprano Recorder, Tenor Saxophone, Alto Saxophone, Soprano Saxophone, Flute, Bamboo Flute, Clarinet, Trumpet, Hulusi, and Suona. You can unlock creativity by connecting the Carry On Digital Wind Instrument to MIDI sound generators such as garage band on all platforms, including iOS/Android/PC/Mac, and use as a MIDI controller for any sounds you like..

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Digital Brix Refractometer, Brix Meter for Sugar, Food, Beverage, Fruit, Beer, Honey, Various Sauces, Tomato Sauce and Etc Range 0-55%

...ly needs to drop 2 drops of sample, and then press the measuring key to display the value in 2 seconds. Accurately and quickly measure the refractive index, concentration, and other parameters of various aqueous solutions, avoiding subjectively wrong numerical read. Accuracy ±0.2%/±1℃..
【Precision Optical Instruments】The Brix Meter is a precision optical instrument with a digital LCD display panel. And the Brix refractometer has an automatic temperature compensation function, compensation 10-40°C, which is faster, more accurate, and clearer than traditional handheld refractometers..
【Easy to Use and Carry】One key boot, one key zero-setting, the touch buttons are comfortable and beautiful, only need 2*1.2V AA battery, and the weight is 113g can be easily put in the pocket and can be accurately measured anytime anywhere. Automatic backlight can be measured day or night, easy to read..
【IP65 waterproof 】for the safety of the instrument, the instrument panel and prism part are waterproof, and the solution can be flushed to flow into the instrument (the body is not waterproof, do not soak the body in water). Equipped with a high crystal prism, built-in interference filter, the measurement process is not affected by strong light and....

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Soldering Iron, Soldering Kit, 19-in-1 60w Soldering Iron Kit Electronics Adjustable Temperature Welding Iron with ON/OFF Switch, Digital Multimeter, 5 Tips, Desoldering Pump, Screwdriver, Tweezers

...welding. Thermostat range of 392℉ to 842℉ (200℃-450℃). The best temperature control on 220℃-330℃..
【Multifunctional Multimeter】We have chosen the HANDSKIT-830LN model. Easy-to-use Digital Multimeter for measuring DC&AC voltage, DC and AC current, resistance, transistors and continuity test. Measuring Instrument with function of data hold and read on large LCD. When measuring battery voltage, the range switch must be turned to DC 20V (top left corner). Please note that 1.5V and 9V (top right corner) is used to test current of corresponding battery..
【Upgraded the Soldering Pump With Eco-Friendly Materials】Most of our customers are environmentalists who hate using the soldering pump made from aluminum and plastic materials. So, we improved our soldering pump to use environmentally friendly materials. High pressure vacuum which can remove solder from the printed circuit board effectively..
【19-in-1 Soldering Kit Electronics Easy and Portable Application】Soldering Kit great for electronic circuit boards, costume jewelry, small appliances and other DIY home repairs. The PU carry Bag with a fashionable design, you can take it anywhere and you will be able to find the tools you need in the carry bag..

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RCYAGO Dissolved Oxygen Meter with Electrode Filling Fluid

Dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode but allows oxygen to pass through the membrane to react, and the concentration can be measured..
Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%), which is the percentage of dissolved oxygen in 1L of water. The oxygen concentration of our dissolved oxygen meter is 0.0-40.0mg/L, most of the range of dissolved oxygen meters on the market is 0.0-20mg/L. When measuring and calibrating, needn't open the protective cover of the electrode, just put the electrode in the solution for measurement..
Detachable probe, easy to replace, equipped with 6 probe protective covers and anaerobic water calibration powder. The film inside the protective cover cannot be taken apart. After using it for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced..

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Capacitance Tester, LCD Digital Meter Capacitance Capacitor Tester mF uF Circuit Gauge

umbrella mount stroller.【Capacitance Meter】CE certified professional capacitance meter, battery not included. 3 1/2 Digits big LCD (max .1999 Display), with backlight.capacimetro.
adjustable umbrella mount.【Data Hold】Data hold function. Manual adjustment knob for zeroing.capacitance meter.
digital voltmeter.【Range& Accuracy】200pF, 2000pF, 20nF, 200nF, 2uF, 20uF, 200uF (+/-0.5%+/-20 digits).
2mF (+/-4.0%+/-20 digits).kondensator tester.
【Handhold】The instrument structure is compact, with a safety jacket, easy to operate and carry, is the ideal electrical measurement props.capacimetre.
【Application】Digital Capacitance Meter can be used for digital analysis, selection of capacitors, measurement of unknown capacitors, matching capacitors, measuring cable capacitance and etc.capacitor tester.

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SainSmart Mini Digital Tweezers Intelligent SMD Tester Portable LCR Meter Diode Resistor Capacitor Voltage Multimeter Frequency 10KHz Signal Generator LED Display Auto Scan with Spare Test Leads

LCR Meter is Inductance, Capacitance, Resistance, Continuity Test And Diodes Measuring Meter, A Special Digital Instrument , Easy to Operat, Reading Accuracy Degree is Higher with LCD Display 1999 (3 1/2)..
Adopted Double Integral A/D Converter Core and A Large-Scale Integrated Circuits, Make The LCR Meter Inductance, Capacitance, Resistance Tester an Excellent Performance Instrument for Users..
Wide Measuring Range 200pF to 2000uF, Accuracy ±(2.5%+5), 200uH Tto 20H,Accuracy ±(2%+5), 200Ω to 200MΩ, Accuracy ±(0.8%+2)..
Multi-function : Auto Power Off, Data Hold function, Low Power Indication, ZERO ADJ for Capacitance , Large Screen Can be Flipped , Sampling rate is 3 times per Second..
Accessory : 1x Instruction Manual, 1xCertificate, A pair of crocodile clip , 1x 9V Battery, Designed to Safely and Accurately Troubleshoot A Variety of Automotive and Household Electrical Problems..

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RAGU Digital Caliper Stainless Steel 6 inch, Electronic Vernier Caliper Measuring Tool with Large LCD Display Gauge, Inch/Metric Conversion, 20 cm Steel Ruler and Glove for Household Measuring Tool

【Precision Measuring Instrument】: The precision polished stainless steel frame can maintain measurement accuracy throughout the life of the tool. It has a better appearance, smooth sliding and accurate results.
【Measuring Modes】: Ragu digital caliper measure indoor, outside, depth, length, width with two sets of jaw and a probe. You can use zero setting at any position within measuring range.
Display: "0.5x 1.5" (14mmx40mm) Resolution 0.0005" (0.01mm), Accuracy 0.001" (0.02mm) One button quick switch between two units: inch and millimeter, definitely save your time.
【Wide Application】: It is an ideal measuring tool for a broad range of professionals and hobbyists alike, by jewelers, hobbyists, woodworkers, machinists, DIY, automotive mechanics and more.
【Clear LCD Screen &Gift 】: High-quality digital calipers and a clear, easy-to-read LCD screen help you get accurate results quickly and easily. Powered by battery, auto off for saving battery after 5 minutes if without operation and remember the last data. Comes with a preinstalled battery, 1 spare battery, 20 cm steel ruler, screwdriver and a pair of gloves for gift.

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