Proshopping Digital AC Voltage Frequency Meter, AC 80-500V Voltmeter 45-65Hz Frequency Counter, LED Display Voltage Gauge, Mini Volt Hz Monitor Tester, High Voltage Panel Indicator -for Generator, RV
2 in 1 AC voltage frequency meter - can automatically detect and display the accurate real-time voltage (V) and frequency (Hz) simultaneously.
Universial volt Hz monitor - wide voltage measuring range AC 80-500V.
high working efficiency of 2 times/s measuring speed.
Sensitive digital LED screen display - the small voltage dectector with a upgrade clear and bright LED display, better than LCD.
Easy to use - 2 wires design, just connect directly with your device, it can test automatically, without extra power supply.
can embedded buckle installation, more stable.
Multifunctional application - Only suitable for Pure AC45-65Hz mains supply, can't be used for measuring circuit of square wave, inverter output and sine wave. (It can't be used for measuring the AC power converted from a DC power with an inverter).
perfect for different modes of gasoline engine generator, diesel engine generator, motor and RV.
Diaotec Mice Repellent Plug-in Rodent Repellent Ultrasonic Squirrel Repellent with LED Strobe Lights, Emits Ultrasonic Waves to Stop Mice Invading Your Home
✅NEWEST FREQUENCY CONVERSION TECHNOLOGY: Frequencies ultrasonic & electronmagnetic waves simulate and interfere with the auditory and nervouse systerm of the mouse, makes mouses feel uneasy and uncomfortable, ensure that the pest can't develop immunity and adaptability. Effectively repelling pests like squirrels, rats, mice, gerbils, jerbois etc..
✅100% SAFE & PEST CONTROL SOLUTION: Non-toxic, radiation, harmful chemicals, Odorless, Inaudible and 100% Safe to human and pets. The ultrasonic pest repellent repel pests away without killing them, say goodbye to mouse traps, mouse mats, mouse poison, spray glue traps, roach motels, rat poison, rat traps and insect sprays..
✅ EASY TO USE : Just plug-in ultrasonic pest repeller to the regular power outlet.The Blue/Green illumination confirms that it is in good working condition,the repeated loops disturb the pest's auditory nerve to effectively eliminate those rodents..
✅ WIDE COVERAGE AREA:This ultrasonic rodent repellent equipped dual microchip system ,it is effectively protects an area measuring 5,000-6,000 unobstructed Sq.ft . Since ultrasound can not Penetrate through walls and solid objects. It is recommended to put one in one room. For areas where severe pests are severe, additional units a....
AROFLY Link A1 Power Meter + Cadence Sensor Bundle, Supports Bike Computer w/ ANT+ & Bluetooth Connection, USB Charging, Mobile App Connection Available
Train harder and smarter with industry-leading accuracy with 3D technology capably of measuring tri-.
axial strain 3D patent pending power meter technology measures tri-axial strain to provide accurat.
e consistent data Left sided, compact design, extremely lightweight at 9 grams Data accuracy is.
Digital Handheld Sound Level Meter - Meter Automatic with A and C Frequency Weighting for Musicians and Sound Audio Professionals, 9V Battery Type - Pyle SPL25, Red/Black (PSPL25)
MAIN FEATURES: MAX/MIN hold feature for measuring absolute high/low peaks. +/- 1.5dBA with 0.1dBA resolution & measuring range of 60-130dBA. Automatic power off feature to save battery life (easily disableable). Sampling rate of 2x/Second. Up to 30 hours of continuous use on a single 9V battery.
EASY TO USE: Super easy and simple to use. All readings are measured in dBA, the most common decibel reading for most all applications, home and commercial. Large easy to read backlit display with a MAX/MIN function to know the MAX and MIN dB levels recorded by the meter.
VERY AFFORDABLE: Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating unnecessary features that only add to the cost that will not normally be used by most consumers. This way you will only be paying for what you really need in a sound meter, a decibel reading.
VERSATILE SOUND LEVEL METER: A great basic sound meter for use across the spectrum in many different fields from music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.
testo 300 Kit - Commercial Combustion Analyzer Kit with Bluetooth printer I CO Meter for flue gas, draft, differential pressure and ambient CO levels of heating systems
Efficient: The combustion tool was made for the challenges of intensive daily use and measures carbon monoxide and O2 level, temperature, draft, and differential pressure.
Commercial Use: Easily carry out legally prescribed measurements thanks to the integrated fine pressure and 4 Pa measurement, as well as instant draft and gas zeroing.
Easy application: Start measuring from standby mode at the touch of a button. Extra strong magnets at the back of the meter enable a hands free and secure measuring operation.
Durable: The flue gas meter is equipped with an extremely sensitive CO and O2 sensor with up to 6 years of life expectancy and a measuring range up to 4,000 ppm.
Complete Set: O2 and CO sensors ((4,000 ppm), power supply (USB), probes and filters, easyHeat software, wireless printer and spare thermal paper.
Digital Tachometer, Walfront DT2234C Handheld Digital Laser Tachometer 2.5-99999RPM Accuracy Non-Contact Measurement Speed Meter Gauge with User Manual
►WIDE MEASURING RANGE -- Wide measuring range and high resolution. Measures exact RPM with no guessing or errors..
►HIGHLY ACCURATE TACHOMETER -- Highly accurate non-contact digital tachometer and instant readings from 2.5-99999RPM..
►STRONG MEMORY FUNCTION -- Memorized the last value, max. value and min. value. Low battery power indication..
►EASY-TO-READ LCD SCREEN -- Readings are displayed on a large, easy-to-read LCD screen, stores last, min,max reading..
►NON CONTACT HANDHELD METER -- Non contact type handheld meter, auto-switch function, with user manual, convenient to use..
Diaotec Mice Repellent Plug-in Rodent Repellent Ultrasonic Squirrel Repellent with LED Strobe Lights, Emits Ultrasonic Waves to Stop Mice Invading Your Home (Black White-2)
✅NEWEST FREQUENCY CONVERSION TECHNOLOGY: Frequencies ultrasonic & electronmagnetic waves simulate and interfere with the auditory and nervouse systerm of the mouse, makes mouses feel uneasy and uncomfortable, ensure that the pest can't develop immunity and adaptability. Effectively repelling pests like squirrels, rats, mice, gerbils, jerbois etc..
✅100% SAFE & PEST CONTROL SOLUTION: Non-toxic, radiation, harmful chemicals, Odorless, Inaudible and 100% Safe to human and pets. The ultrasonic pest repellent repel pests away without killing them, say goodbye to mouse traps, mouse mats, mouse poison, spray glue traps, roach motels, rat poison, rat traps and insect sprays..
✅ EASY TO USE : Just plug-in ultrasonic pest repeller to the regular power outlet.The Blue/Green illumination confirms that it is in good working condition,the repeated loops disturb the pest's auditory nerve to effectively eliminate those rodents..
✅ WIDE COVERAGE AREA:This ultrasonic rodent repellent equipped dual microchip system ,it is effectively protects an area measuring 5,000-6,000 unobstructed Sq.ft . Since ultrasound can not Penetrate through walls and solid objects, It is recommended to put one in one room. For areas where severe pests are severe, additional units a....
KAIWEETS HT206B Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle (AC Clamp Meter)
...es Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household..
LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord..
NCV Defection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires.
The NCV button lies on the right side. Simply place your thumb on it and push..
Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity..
Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36-Month product service provided. 7/24 Customer Service..
Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory
[Broad Measuring Range & High Precision] – LONVOX Decibel Meter features a highly sensitive and precise condenser microphone that is capable to measure noise levels from 30 to 130 dB with an accuracy of ±1.5 dB. The dB meter is A-weighted, which is ideal for the measurement of environmental noise, such as traffic noise, baby room noise, classroom noise, home theater noise, industrial noise, and so forth. The sampling rate is 2 times per second, which is ideal for dB tests in various contexts..
[Backlit LCD Display & Versatile Uses] – LONVOX sound level meter features a large backlit LCD display with 4 digits and 0.1 dB resolution, ensuring readouts are clearly visible, and easy operation in a low-light environment. When sound levels exceed the setup value, the backlit display will keep flashing as a visual alarm. Maximum or minimum dB level can be assessed by the sound meter. The data hold function can freeze the current readout of sound measurement based on personal needs..
[Ergonomic & Lightweight Design] – The sound pressure level (SPL) meter is light in weight and compact in size, which is easy to carry. The lightweight design allows long-time operation with less muscle fatigue. The compact design ensures the noise meter fits into your hand ....
Wood Moisture Meter - Digital Moisture Detector Moisture Tester, Pin-Type Water Leak Detector Damp Tester Dampness Meter for Wood Building Material Firewood Walls Paper Floor (Sliver)
【ACCURATE & QUICK MEASURING】- FIND HIDDEN WATER LEAKS IN WALLS AND SURFACES. Designed with 2 high precision pins, penetrate into the test surface and quickly know the moisture level in your walls,give you an estimate of the potential for moisture growth throughout your home.Tavool moisture meter for wood is the best way to identify the location of moisture buildup.NOTE:the Botanical name of RED OAK and WHITE OAK on the user manual list is “Quercus spp”, please switch to MODE “A” when testing!.
【PROFESSIONAL DEVICE FOR WOOD MEASURING】- 8 CALIBRATION SCALES, FIND OUT THE %MC OF MANY DIFFERENT WOOD TYPES. Our wood moisture detector sensor is a great tool for manufacturers, flooring installers, inspectors, and lumber suppliers to quickly and easily scan the %MC (Moisture Content) in their wood products.You can quickly know the %MC is Low (5-12%), Medium (12-17%) or High (17-60%). Easily check %MC before purchasing or using expensive lumber and hardwoods and avoid cracks, splits, warping..
【USER FRIENDLY, SIMPLE TO UNDERSTAND】- EASY TO USE,BIG LED DISPLAY with BACKLIT, HOLD FUNCTION. Our Digital Moisture Detector designed with Large easy-to-read Backlit LED screen, and Hold key freezes readings.Moreover, it features Memory function,Max/M....
