Reviews Environmental Light Meter

PEACEFAIR PZCT-02 Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter

SMALL AND LIGHT: This current transformer Built-in input coil.
SNAP JOINT STRUCTURE:The diameter of inner hole is 16mm, the accuracy is 0.5 grade, Using snap joint structure, it can be fixed to the cable directly through nylon ties..
GOOD MECHANICAL PROPERTIES: Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability..
USED FOR ENERGY METER IN SPECIAL: Current transducer used for energy meter in special.
AC 220v, 380v power supply can both be applied..
MINI SIZE:This is a mini split base current transformer.
it's the smallest one compared to the similar products (output 100MA)..

[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 ....

...chine motors and machines. More professional measurement methods provide users with a more perfect user experience.
❤【Fast and Slow Response Rate Conversion】 The spl meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 125 milliseconds for general environmental measurement. The slow response rate uses a 1 second time constant, which is used for environmental measurements with relatively large changes in noise levels.
❤【Maintain the Maximum Value】Long press the MAX key to lock the maximum value measured during the measurement. Note that db meter does not have data logging and saving capabilities. If there is no operation for 10 minutes, the sound meter will automatically turn off.

This instrument is high precision sound level meter, accuracy up to ±1.5dB,resolution: 0.1dB.Temperature measurement function and Temperature unit selection(℃/℉)..
Red back light alarm and sound alarm function. This digital sound level meter with stable and reliable performance.Wide measurement range from 30dB to 130dBA.There will be a alarm warning when the measurement data exceeds the standard..
Data hold function, maximum and minimum value measurement. LCD display with backlight, convenient to use at night..
Low battery indication, automatic & manual power off function. Compact and light, convenient to hold and carry..
Equipped with sponge ball for sensor protection. Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines..

Cabinet LED Light, Sensor LED light 80lm: the light will light up when you get within 3 meter of it and will go out 15 seconds after you walk out of....
3 pack Auto motion sensing LED light: 10 pcs bright white LED with super bright, long operating life, energy saving, and environmental friendly light..
Please wait for 10 seconds to active the sensor for first time install the batteries..

DMM + Lux Meter + Humidity Meter + Sound Level Meter + Thermometer.
20%-95% RH 40-100 dB 40000 LUX -4-1832F 0-200 KHz 0-100 uF.
LED / Sound Warning shows you where to plug the test leads.
Built-in Temperature & Humidity Sensors show you the environmental temperature and humidity.

✔ SOUND DECIBEL METER TYPE 2 - Digital sound level meter with calibration certificate - Reliable meter for measuring loudness, sound and noise levels from environmental and mechanical sources..
✔ MEASUREMENT SOUND LEVEL - Operating range from 35dB 130dB(decibel) - Applicable standard: EN 61672 type2..
✔ SOUND LEVEL METERS - Noise measurement device for application applications include: Environmental and machines noise tester, warehouses, factories, office buildings, restaurants, schools, classrooms, library, hospitals, art galleries, stadiums, building security..
✔ ACCURATE AND RELIABLE - 1/2 inch electret condenser microphone, Accuracy ±1.8dB (ref 94dB@1KHz) and 0.1dB resolution..
✔ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..

Dmm + Lux meter + humidity meter + sound level meter + thermometer.
20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
LED/sound warning shows you where to plug the test leads.
Built-in temperature & humidity sensors show you the environmental temperature and humidity.

Dmm + Lux meter + humidity meter + sound level meter + thermometer.
20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
LED/sound warning shows you where to plug the test leads.
Built-in temperature & humidity sensors show you the environmental temperature and humidity.

...on: this wind speed meter can adjust Celsius or Fahrenheit temperature and record data through the built-in temperature regulator, and it comes with a yellow protective case and wrist strap.
Wide applications: these wind indicator speed gauges can be applied in a variety of applications, such as offshore operations, environmental monitoring, air conditioning systems, kite flying, sailing, surfing and other activities or places, and the anemometer is small in size that can be carried around to inform you the wind speed.