Test Equipment Sound Level Meters

(Effectively used to test speaker polarity. 3 green light flash and 1 red light indicates that the speaker output is in positive phase correct connection); 3 red light flash and 1 green light indicates negative phase (reversed connection).

Grand écran LCD, facile et clair pour la lecture. Affichage: LCD. P A I E M E N T. L I V R A I S O N. À propos de nous. Equipé d'une balle en éponge. 1 x manuel de l'utilisateur. 1 x sonomètre.

Red back light alarm and sound alarm function. Equipped with sponge ball for sensor protection. Low battery indication, automatic & manual power off function. Data hold: Maximum and Minimum hold. Compact and light, convenient to hold and carry.

Feature: This is a complete audio wire kit for car amplifier and subwoofer installation. High power and good performance. It is a good choice for you. Increases the power of your car audio system.

<p>Please see photos for condition details.</p>

Model: GM550. The unit's optics sense emitted, reflected and transmitted energy which is collect and focused onto a detector. The unit's electronics translate the information into a temperature reading which is displayed on the LCD.

<p>KAMPLEX KM 4 Sound Level Meter. Condition is good used and working</p>

Red back light alarm and sound alarm function. Equipped with sponge ball for sensor protection. Low battery indication, automatic & manual power off function. Data hold: Maximum and Minimum hold. Compact and light, convenient to hold and carry.

Tattoos & Body Art. Noise(A Weighting) 30~130dB 0.1dB ±1.5dB. Fast/Slow sampling: free response selection, press the button to perform even fast 125ms and slow 1 second response rate for higher accuracy.

Other great features are: Min/Max display function, Sampling rate of 2x/second, Automatic back light display, Low battery indication, Frequency response range of 31.5Hz ~ 8.5KHz. After receiving the item we will either repair or replace the item at our discretion.

Large LCD screen display(NO BACKLIGHT); 15 minutes auto power off. Display: LCD 4 digits. Accuracy Within +/-1.5dB; Resolution: 0.1dBA. Storage situation. Data hold function. Anyway we will try our best to avoid this kind of thing.

Item is in Used, Working Condition. Check out the pictures and my eb a y for more.

1 Piece Hanging Noise Tester. - Accuracy: +1.5 dB (reference sound pressure level, 94dB @ 1kHz). - Large LCD display screen, accurate to one decimal place, and also easy to read in distance. I am sure it the right thing you need now.

Output: CCLD. Triaxial: Yes. There is a small deformation of connector but it does not affect the operation of the device. Sensitivity: 10 mV/ms^-2. Maximum Shock Level (± peak): 5100 g. Resonance frequency: X39-Y19-Z19 kHz.

1 pièce testeur de bruit. - Testeur sonore ou bruyant de haute précision 35-135 dB. Le forfait comprend - Plage de test: 35-135 dB. - Type de batterie: 3 x 1.5V AAA (non inclus). - Température / humidité de travail: 0-40 / 10-80% HR.

Excellent condition. Includes factory wooden box.

It supports a variety of hardware ranging from sound cards which are available in almost all computers to proprietary ADC and DAC hardware such as VT DSO, VT IEPE, VT CAMP, VT RTA, NI DAQmx cards and so on.

Generates 100 kHz to 150 MHz in 6 bands and up to 450 MHz on third harmonics. +/- 3% dial accuracy. RF output: 100mV RMS to 35MHz. Audio output: 1 kHz at 1V RMS. Modulation: internal 1 kHz, external 50 Hz to 20 kHz.

The unit powers on with no errors and appears to function properly. The display is clean and in good condition. All connection points are clean. Batteries are not included. Includes everything in the pictures and nothing else.

DIY Solder Yourself USB - MiniPlug Audio Analyzer. 1 x USB - MiniPlug Audio Analyzer. Audio Analyzer. Must solder together yourself. Dual Audio Input. Audio Input. Clean flux off board after assembly, or it will affect operation.

SERIAL NUMBER 1742571.

Dear Friend. Sound Pressure Level with 94 dB and 114 dB. Sound Pressure Level: 94dB & 114dB. 1 x Main Unit. here we are always standby to try you a 100% satisfied buying, hope you'll enjoy an excellent buying experience here.

Make sure you read the following to avoid any. enter the country of dispatch. Other countries: request.

Model: TA8151. Item Type: Noise Tester. 1 x Noise Tester. When the battery power is not sufficient, there would be a sign in the LCD indicating to ensure the long service life. It is lightweight, compact, ergonomic, user-friendly and ideal for monitoring noise levels.

<p>Simpson Sound Measuring System 886 Sound Level Meter W/ 890 Calibrator Tested. Condition is Used.</p><br><p>Fresh Duracell batteries, tested and both work, no foam inside case, as pictured! Used!</p><p>Thanks!</p>

Very easy to operate.

Weigh: 65g (exclude batteries). VL Peak wavelength: 530nm. UV Peak wavelength: 365nm. IR Peak wavelength: 1400nm. Simple operation, putting the testing sample in the ““OPENING”“, UV, Visible and Infrared transmission values of the sample will simultaneously display.

Il tester adesso si accende,ho fatto una prova. Made in Germany. Però non posso in alcun modo testarlo sulle altre funzioni. Oggetto usato,venduto con formula AS IS (visto e piaciuto nelle condizioni in cui si trova).

Power Plug: UK 3 Pin. Model: DRC-MK 6. Condition: Item is in used condition with signs of previous use however overall condition is very good. Everything included in the sale is photographed. Anything not photographed is not included.