Alcohol Tester, Portable Alcohol Breath Tester LCD Digital Display Alcohol Tester/Analyzer with Backlight
Digital Display: LCD alcohol tester which can improve the detection efficiency, LED backlight display, it can also be used at night. The detection range is 0.00-0.19% BAC and 0.0-1.9g..
Easy to Use: High sensitivity semiconductor sensor, the alcohol tester can analyze the concentration of alcohol in the blood at any time and anywhere. Quick response and with automatic shut down function..
Lightweight and Portable: The size is 112 * 68 * 22（mm）/ 4.4 * 2.6 * 0.8in, portable design, which is very easy to hold in your hand,and carry in your pocket, car or handbag..
Affordable Breath Alcohol Analyzer: Come with 5 pcs inhaler sleeves. You can change the nozzle regularly, it is safer and healthier..
100% Guarantee: Our warranty period is 12 months. If you encounter any problems during your use, you can contact our customer service, They will provide you with solution in time..
JBL 2 IRX112BT 12" 1300w Powered DJ Portable PA Speakers w/Bluetooth+Stands+Mics
...s take the guesswork out of optimizing sound. dbx AFS stops feedback before it starts. Bluetooth integration allows stereo streaming of music, soundtracks and backing tracks..
One-touch ducking automatically lowers music volume when speech input is detected. Wide frequency response: 53 Hz 20 kHz. Lightweight design. Wattage: 1300W. 2 XLR/TRS combo input jacks and 1 XLR out offer a range of connectivity choices. Input accepts mic or line source to enhance versatility. Ergonomic handles make transport quick and easy. Durable honeycomb steel grille is road-tested for reliability. Built-in pole mount expands system set-up options. System type: Powered 12 two-way.
Cabinet: Polypropylene with full grille. Sensitivity (SPL): 129 dB peak. Frequency response (3 dB): 53 Hz 20 kHz. Power rating: 1300 watts peak. Input impedance: 10k ohm balanced. Coverage pattern: 90 (horizontal) x 60 (vertical) nominal. Bluetooth: Audio streaming, Bluetooth version 5.0. DSP: 4 presets, feedback suppression, ducking. I/O: 2 XLR/TRS combo mic/line inputs, 1 XLR pass-thru output. Mounting: 35 mm pole socket. Net weight: 27.3 lb (12.4 kg).
Hyuduo Dissolved Oxygen Meter, Digital Dissolved Oxygen Meter Analyzer for 0.040.0mg/L, Portable Oxygen Concentration DO Pen,PH Water Quality/Temperature Hygrometer
High accuracy, quick response, quick test results can be detected, any 0.040.0mg/L liquid can be tested..
With automatic temperature compensation function, the temperature of the solution can be automatically compensated for 040, and the reading is accurate and stable..
The dissolved oxygen meter is suitable for freshwater aquaculture, marine aquaculture, swimming pools, beverage factories, sewage treatment plants, and laboratories..
The digital screen display with backlight makes the data read more clear and convenient..
Small penshaped design, light and easy to move, you can test water anywhere to get the purest water..
JBL 2 IRX108BT 8" 1000w Powered DJ Portable PA Speakers w/Bluetooth+Stands+Mics
...ts take the guesswork out of optimizing sound. dbx AFS stops feedback before it starts. Bluetooth integration allows stereo streaming of music, soundtracks and backing tracks.
One-touch ducking automatically lowers music volume when speech input is detected. Wide frequency response: 54 Hz 20 kHz. Lightweight design. Wattage: 1000W. 2 XLR/TRS combo input jacks and 1 XLR out offer a range of connectivity choices. Input accepts mic or line source to enhance versatility. Ergonomic handles make transport quick and easy. Durable honeycomb steel grille is road-tested for reliability. Built-in pole mount expands system set-up options. Specifications:.
System type: Powered 8 two-way. Cabinet: Polypropylene with full grille. Sensitivity (SPL): 124 dB peak. Frequency response (3 dB): 54 Hz 20 kHz. Power rating: 1000 watts peak. Input impedance: 10k ohm balanced. Coverage pattern: 90 (horizontal) x 60 (vertical) nominal. Bluetooth: Audio streaming, Bluetooth version 5.0. DSP: 4 presets, feedback suppression, ducking. I/O: 2 XLR/TRS combo mic/line inputs, 1 XLR pass-thru output. Mounting: 35 mm pole socket. Net weight: 17.4 lb (7.9 kg).
BenQ 24-Inch Gaming Monitor - LED 1080p HD Monitor - 1ms Response Time, Head-to-Head Console Gaming (RL2460HT) (Discontinued by Manufacturer)
1ms MONITOR: Head-to-Head game setting, ultra smooth console gaming experience.
HEAD TO HEAD GAMING: Fast Response Time for ultra smooth console gaming experience. OS Compatibility- Windows 7,Windows 8,Windows 8.1Windows 10.
CONSOLE GAMING MONITOR: Black eQualizer provides visual clarity in dark scenes, Display Mode and Smart Scaling for quick screen size adjustment.
ADVANCED 1080p MONITOR with ERGONOMIC FEATURES: Low Blue Light and Flicker Free technology for reduced eye strain, Height Adjustment Stand for improved ergonomics.
PRO GAMING DISPLAY with built-in speakers, HDMI output, and a variety of input connectors, including D-sub, DVI-DL (Dual Link), HDMI x2, Headphone Jack, Line in.
Decibel Meter, Tadeto Digital Sound Level Meter Portable SPL Meter 30dB to 130dB MAX Data Hold with LCD Display Backlight A/C Weighted for Home Factories
...f high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines. More professional measurement methods provide users with a more perfect user experience..
【Fast and Slow Measurement】 The sound level meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125s/time for general environmental measurement. The slow response rate uses a 1s/time constant, which is used for environmental measurements with relatively large changes in noise levels..
【Digital LCD Display 】 The digital display is a 4-digit LCD display with a resolution of 0.1 dB. Large backlit LCD digital display, the reading effect is clearer in dark places. When the battery is low, the LCD display will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced..
【Convenient and Lightweight 】Tadeto sound level meter is lightweight and easy to carry. It's widely used in factories, transportation, car, baby room and audio system offices, sound quality control in homes, schools, and construction sites..
