Reviews Sound Measurement

U.S.SOLID Rotary Viscometer Viscosity Meter LCD Display 1-100,000 mPa

【EASY TO OBSERVE】LCD screen display with backlight function,lighting display intensifies as the environment lighting condition gets darker.
【EASY TO OPERATE】The power button can turn on / off power and backlight.
The MIN/MAX button can display MAX / MIN measurement.
【CONVENIENT TO CARRY】Comes with compact and lightweight design, designed to fit comfortable in your palm,convenient to carry around..
【HIGH ACCURACY】Sound Level Meter with stable performance and high accuracy,perfect for the measurement of Sound level ( 30 dBA - 130 dBA)..
【WIDELY APPLIED】Great tool for monitoring noise levels in hotels, conference halls, home theater, hospitals, factories,offices, theaters and any other noise sensitive environments..

Automatic Bluetooth transmission: temperature data is automatically transmitted to the App via Bluetooth. The App can generate BBT curves and intelligently analyse womens menstruation, ovulation and fertile phases.
Accurate and fast measurement: the measurements have a resolution of 0.01C. Measurement can be completed in as short as 30 seconds. Fully automatic data transmission and recording will completely eliminate the possibility of error caused by manual recording.
User-friendliness: there is no button and no switch. It is ready for measurement as soon as the lid is pulled out. It will enter into power-saving sleep mode as soon as the lid is on again. Every morning, it takes only about 1 minute of your time to complete the measurement. The thermometer itself can store 300 sets of temperature data, which can be synchronized to the App on your phone at any time.
Unique design: simple yet stylish. Its lipstick-like design is tailored for women. There is no need to worry about people noticing your little secret of trying for a baby or trying not to any more. The thermometer comes with an alarm. The sound is soft and its volume is adjustable. You dont have to worry about waking up your partner who might be sound asleep..

AC/dc 1000V/10a 200Khz 200Uf 40Mohm relative measurement hfe diode check continuity.
LED/sound warning when incorrect banana jacks are used relative to function switch setting.
Auto and manual ranging with relative measurement (all ranges except frequency).
Auto power off (could be disabled) & blue LED back-lit lcd display.

Enjoy 97dB of crystal clear sound that fills the room*. * Sound Pressure Level measured using pink noise at 1 meter, C-weighted. Total Harmonic Distortion calculated as electrical measurement of amplifier distortion..
Two built-in 3” subwoofers deliver robust, deep bass you can feel..
DTS Virtual:X adds virtual height and surround audio to your entertainment, putting you in the middle of the action..
Designed to complement TVs 40” and larger..
Flexible design – rest the Sound Bar below the TV or mount it on the wall, the speakers will automatically adjust to either configuration..
Stream music from your smartphone, tablet or laptop via Bluetooth..
All cables included – enjoy amazing sound in minutes..

Auto and Manual Ranging with Relative measurement (all ranges except frequency).
Auto power off (could be disabled) & Blue LED Back-lit LCD display.
AC/DC 1000V/10A 200KHz 200uF 40Mohm Relative Measurement hFE Diode Check Continuity.
LED / Sound Warning when incorrect banana jacks are used relative to function switch setting.
All range fused (resettable) with 1 Year Warranty.

【Real-Time Measurement】: The air quality monitor can accurately detect the level of Carbon Dioxide(CO2), Volatile Organic Compound(TVOC), Formaldehyde(HCHO), temperature and humidity, updates the measured results per second on the colorful display..
【Accurate Measurement】: Adopted a high-precision infrared sensor and a built-in high-performance chip, which can accurately capture the weak current generated during the electrochemical reaction, to calculate the carbon dioxide measurement result..
【Smart Alarm】: Air quality can be divided into three levels, GOOD, OK and POOR, when the measured air level turns into OK, the indicator will turn YELLOW and the device will sound “Bee--Bee” twice to remind you and when the measured air level turns into POOR, the indicator will turn RED and the device will sound “Bee--Bee--Bee” twice, you will see the color clearly with the large screen..
【USB Charging】: Built-in 1200mAh Lithium Battery. Takes 2.5 hours to charge the battery, lasts 6 to 8 hours when it is fully charged..
【Wide Application】: The device is ideal to monitor air quality in cafeterias, restaurants, schools, offices, greenhouse, factories, hotels, hospitals, etc. Note: Air changes constantly, the measured results will be affec....

PRECISE CANAL LENGTH MEASUREMENT Measurement display with sound volume indicator and canal indicator bars give you accurate canal measurement Reliable dental sensor digital x-ray with multi-frequency accuracy lets you measure both in wet and dry canal conditions.
STATE-OF-THE-ART IMPEDANCE VECTOR MAPPING Unlike other apex locators for endodontics our dental x-ray machine features the latest generation of high-end impedance vector mapping advanced bio-electrical multi-frequency measuring technology.
LCD FULL-COLOR DISPLAY Full-color display portable electric dental scaler designed to give you improved canal tracking Easily probe into the oral cavity with our highly-sensitive mouthwatch camera and determine canal length measurement in a breeze.
AUTOMATIC CALIBRATION Easily probe inside the oral cavity in both wet and dry canal conditions Smoothly glide into the transition between the upper canal zone and apical zone with our reliable probe cord.
1 YEAR Includes rechargeable batteries and 1-year to give you the most reliable unparalleled multi-frequency accuracy.

AC/DC 1000V/10A 200KHz 200uF 40Mohm Relative Measurement hFE Diode Check Continuity.
LED / Sound Warning when incorrect banana jacks are used relative to function switch setting.
Auto and Manual Ranging with Relative measurement (all ranges except frequency).
All range fused (resettable) with 1 Year Warranty.
Auto power off (could be disabled) & Blue LED Back-lit LCD display.