USB Lavaliver Microphone With Headphone Jack,Lavalier Microphone
Cost-effective lavalier condenser microphone.
Membrane covered optical CO2 sensor for monitoring Online determination of the dissolved carbon dioxide in water The measurement of dissolved carbon dioxide (excluding HCO3- and CO32-) in water is one of the most important parameters for water monitoring. AMT GmbH has developed now a new membrane covered optical CO2 sensor with titanium housing and other improved characteristics. So the new AMT-CO2 sensor is designed for depths of up to 1,000 m, has an analogue or digital output, a reduced current uptake and includes an automatic internal temperature compensation. The sensor is designed to be interfaced externally to CTD probe systems, to own measuring systems or as stand alone sensor. Main features of the Carbon Dioxide Sensor: - submersible direct reading sensor for natural and industrial waters and sea water - detects CO2 and total inorganic carbon when measuring additionally pH - no signal interferences to silicate, phosphate, HCO3- and CO32- - built-in reference measurement for superior stability - calibration coefficients stored internally - for depths of up to 1,000 m - less than 0.5 W power consumption - with analogue or digital output (please select) - with internal temperature compensation - compensation of humidity and other influences - heated sensor head to avoid condensation Technical data of the membrane covered optical carbon dioxide sensor: Measuring ranges: 15 mg/l, 50 mg/l, 340 mg/l and others on request (please select one) * Dimensions: 225 mm length, 33 mm diameter * Housing material: Titanium * Power consumption: < 0.5 W * Warm up time: < 12 seconds, < 2 minutes for full accuracy * Maximum deployment depth: 1,000 m/1,000 dbar * Available outputs: 4 - 20 mA, 0 - 5 V DC or digital output RS485
RDT-TP03B P3.91 SMD performance full-color indoor HD transparent led display screen for stage Product Description Customizable Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall is transparency and display integrity. According to the customer project customize the curved cabinet. Appearance LED strip has been protected by aluminum, no bare IC and other electronic components, more safe and reliable, the product appearance is more beautiful and tidy. Easy to install and maintenance The light bar is plug-in type, support front and back maintenance, and only need to replace the light module, easy operation, low maintenance costs, short time. No External connection cable Seeing right picture, the upper part is finished installation, the lower part is open the rear cover. No any connection cable after installation,very clear.
ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China Detailed Images ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in ChinaISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China AmFlex Pro, Fine Pitch Flexible LED screen, is ideal for Broadcasts,museums,retail, theaters, corporate or event venues etc industries. With the AmFlex Pro you can create an extraordinary design that wows audiences at the most creative locations. AmFlex Pro Flexible LED screen is bendable,ultra-slim, ultra high resolution display ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China The slim and lightweight magnetic module can stick to customized frame and fit to any construction design. It needs very little space for wire and mounting. ISO Certificate Fast Delivery Long lifespan small flexible led screen Wholesale in China Resolution is often the key factor in most of LED installations,which will decide how much information you will display. The AmFlex Pro is the highest resolution flexible LED display in the market. AmFlex Pro utilizes the ideal module size (400mm x 300mm), allowing for both 16:9 and 4:3 video ratios.
P10.4 high brightness 5500nits full-color indoor transparent rental led screen with 3 years warranty Product Description Customizable Modern glass curtain walls have kinds of size, the standard cabinet can not meet the needs of the project, we can customize the best project according to the customer glass curtain wall size, can customize cabinet structure and size, ensure the glass curtain wall is transparency and display integrity. According to the customer project customize the curved cabinet. Flexible installation cabinet Cabinet supports both horizontal and vertical installation, depending on the curtain wall environment; choose the horizontal or vertical place- ment installation. Appearance LED strip has been protected by aluminum, no bare IC and other electronic components, more safe and reliable, the product appearance is more beautiful and tidy. Easy maintenance The light bar is plug-in type, support front and back maintenance, and only need to replace the light strip, easy opera- tion, low maintenance costs, short time.
High Brightness Digital Taxi Advertising LED Display Board 1.Key Features: 1.High Resolution 2.5,3,5 mm pixel Spacing 2.Intensity >=5000 nit 3.Intelligent Power Supply Management 4.Quick installation and maintenance 5.Multiple control Options 6.Made of high quality LEDs 7.Lower Power Consumption 8.IP65 grade Model Type: P2.5 P3 P5 Pixel Pitch 2.5 mm 3mm 5mm LED Type SMD 2121 SMD1921 SMD 2727 Pixel Density 160,000 dot/ m2 111,111 dots 40000 dot/ m2 Module Size 160*160mm 192*96 160*160mm Frame Size 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) 820mm( L) x 390mm(H) X W:170mm(bottom)/ 99mm (top) 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) Frame Materials Aluminum Aluminum Aluminum Screen Size 960mm*320mm 768mm*288mm 960mm*320mm Screen Resolution 384*128 dot 256*96 dots 192*64 dot Brightness >=5000 nit >=3500 nit >=5500 nit Contrast >8000:1 >8000:1 >8000:1 View Angle 150°(H)/150°(V) 150°(H)/150°(V) 150°(H)/150°(V) Scan Mode 1/16 scan 1/32 scan 1/8 scan Power Supply Input DC9--24V DC9--24V DC9--24V Max Consumption 420w 270w 450w Average Consumption 130w 90w 150w Optimal Viewing Distance 1--20M 3--20M 5--50M Driving ICs: ICN2038 ICN2038 ICN2038 MTBF 10,000 Hours 10,000 Hours 10,000 Hours Frame Frequency 60-85HZ 60-85HZ 60-85HZ Fresh Frequency >1920HZ >1920HZ >1920HZ Control Method Asynchronous Asynchronous Asynchronous Control Mode 3G/4G/WIFI/ Ethenet/ USB 3G/4G/WIFI/ Ethenet/ USB 3G/4G/WIFI/ Ethenet/ USB Temperature Operating -40°~+70° -40°~+75° -40°~+75° Working Humidity 10%-90%RH Screen Protection Waterproof, rust-proof, dust-proof, anti-static, anti-mildew Power Protection over-temperature/over-current/ over-voltage protection Package Honeybox Package Dimension 1100mm(L) X 500mm(H) X 270mm(W) Screen Weight: 24 kg 15kg 23kg Gross Weight: 31 kg 22Kg 30kg Certificates CE. ROHS CE. ROHS CE. ROHS
Taxi Top Advertising LED Display Sign 1.Key eatures: 1.High Resolution 2.5,3,5 mm pixel Spacing 2.Intensity >=5000 nit 3.Intelligent Power Supply Management 4.Quick installation and maintenance 5.Multiple control Options 6.Made o high quality LEDs 7.Lower Power Consumption 8.IP65 grade Model Type: P2.5 P3 P5 Pixel Pitch 2.5 mm 3mm 5mm LED Type SMD 2121 SMD1921 SMD 2727 Pixel Density 160,000 dot/ m2 111,111 dots 40000 dot/ m2 Module Size 160*160mm 192*96 160*160mm rame Size 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) 820mm( L) x 390mm(H) X W:170mm(bottom)/ 99mm (top) 1100mm( L) x 410mm(H) X W:164mm(bottom)/ 99mm (top) rame Materials Aluminum Aluminum Aluminum Screen Size 960mm*320mm 768mm*288mm 960mm*320mm Screen Resolution 384*128 dot 256*96 dots 192*64 dot Brightness >=5000 nit >=3500 nit >=5500 nit Contrast >8000:1 >8000:1 >8000:1 View Angle 150°(H)/150°(V) 150°(H)/150°(V) 150°(H)/150°(V) Scan Mode 1/16 scan 1/32 scan 1/8 scan Power Supply Input DC9--24V DC9--24V DC9--24V Max Consumption 420w 270w 450w Average Consumption 130w 90w 150w Optimal Viewing Distance 1--20M 3--20M 5--50M Driving ICs: ICN2038 ICN2038 ICN2038 MTB 10,000 Hours 10,000 Hours 10,000 Hours rame requency 60-85HZ 60-85HZ 60-85HZ resh requency >1920HZ >1920HZ >1920HZ Control Method Asynchronous Asynchronous Asynchronous Control Mode 3G/4G/WII/ Ethenet/ USB 3G/4G/WII/ Ethenet/ USB 3G/4G/WII/ Ethenet/ USB Temperature Operating -40°~+70° -40°~+75° -40°~+75° Working Humidity 10%-90%RH Screen Protection Waterproo, rust-proo, dust-proo, anti-static, anti-mildew Power Protection over-temperature/over-current/ over-voltage protection Package Honeybox Package Dimension 1100mm(L) X 500mm(H) X 270mm(W) Screen Weight: 24 kg 15kg 23kg Gross Weight: 31 kg 22Kg 30kg Certiicates CE. ROHS CE. ROHS CE. ROHS
Basic Information Material :Silicone+Metal+Steel+Aluminum Alloy Colors: Black/ Red/ Silver Feature: Strong Magnetic Packaging: CaseMe Retail Package Package Size :43*30*32cm Weight: 47g MOQ: 100pc Master Carton Size: 30*21.5*30cm
Variable Speed Limited Sign(VSLS) VS Series Australian Variable Speed Limit Sign Variable Speed Limited Sign(VSLS) Australian Standard AS4852.2-2009 Red (Annulus) / White (Matrix) Safe, Reliable and Stable High intensity LEDs Lower Power Consumption Intelligent Solar & Battery management System Strong Cooling Device Easy Control RS232 Serial Direct Connection GPRS (Remote Control) Optional Industry PC
Variable message signs (vms) Vms series High intensity leds used Asia vms design: 16mm, 31.25mm Australian vms design: 46mm, 58mm With more than 5 years experiences on the production of these products, we are supplying oem business for these products.
independent 3 heating zones temperature control system 1.The upper and lower hot air heating,which can heat up at the same time from the top of he component to the bottom of the PCB;temperature precision control within ±1.8 segment temperature control independently. 2.Adopted high precision K-type thermocouple close-loop control and PID parameter self-setting system;4 temperature curves can be displayed with instant curve analysis function and multi-group user data can be saved;temperature can be tested precisely through external measurement interface,curves can be analysedã?�set and correct on the touch screen at any time. Precision optical alignment system Using high definition and adjustable CCD color optical alignment system,beam splitamplificationlesseningfine adjustment and auto focus with the function that automatic color aberration resolution and brightness adjustment,adjustable image contrast;equipped with 15 high definition LCD monitor. Multi-functional and humanized operation system 1.Adopting the HD touch human-machine interface;upper heating head and mounting head designed 2 in 1;providing many kinds of titanium alloy BGA tuyere can be rotated in 360 degree for easy installation and replacement. 2.Xã?�Y and R angle adopted micrometer fine-tuning,accuracy locating,precision can reach ±0.01mm. Superior safety protection function With the alarm function, after the BGA welding the machine can alarm by itself.In the case of temperature abuse, the circuit can power off automatically with the double over-temperature protection.Temperature parameter having password protection to prevent any modification. Technology parameter 1Power supply:AC 110V/220V±10 50/60Hz 2Total power:Max4200W 3Heater power:Upper temp.zone 1200W,second temp.zone 1200W,IR1800W 4Electrical material :Driving motor+PLC smart temp.controller+color touch screen 5Temperature controlling:high precision K-sensorClosed Loop),independent temp.controller,the precision can reach ±1 6Locating way:V shape slot,PCB support jigs can adjust,Laser position 7PCB size:Max 260260mm Min55mm 9Overall dimension:L450W480H670mm 10Chips:Max 60Ã?60mm Min 11 mm 11Weight of machine:35KG 12Color :Gold&gray 13camera:Auto out & in 14Optical system:Industry prism+HD industry camera 15Working mode:Five mode for choosing: semi auto, manual,weld,remove,mount
This kind of NTC Thermistor used in automotive engine temperature sensing with two wire type in different mechanical and electrical specifications as per customer spec. We can support all the needs as per request.
Disc NTC Thermistor type used in automobile engine temperature sensor assembly and widely using in globally for the automotive area engine temperature sensing. We can support your custom requirements and can support accordingly
Good Day We would like to introduce to you our company H – Star Enterprises, Inc, manufacturer of Phoenix material handling products and other allied items. Over a decade now we have been manufacturing steel products like: STEEL PALLETS, RACKING SYSTEMS, SHELVINGS, CAGES, TROLLEYS, CARTS, and other special fabricated products such as: STAINLESS GREASE TRAPS and WATER TANKS. Our steel products are all customized to suit our clients need. Most of them are made of mild steel plate, galvanized iron (G.I.) and stainless steel and are fabricated using state-of-the-art roll-forming machine and machine press. Attached herewith are brochure / flyer for ready reference. If you need some clarifications, please feel free to call the undersigned for a visit to further explain technical details of the products at your most convenient time.
1. Introduction Designed for coverage expansion of conventional macro cell base station for rural area with low popularity. To minimize the influence in ul path by higher power from dl, both paths are fully separated by electrical and mechanical. High-precision power control by zero error attenuator technology. Adaptive pwm fan control protects residents from loud noise. It has following key features : - supports 1.8ghz wcdma band, 3fa - gsm 900/1800/1900, cdma 800/1900, lte 900/1800 band also available - consists of two unit by dl and ul - dl : 50dbm, ul : 0dbm output - high input range : 30 ~ 46dbm - high precision output control by hybrid analog and digital attenuator - auto limit control , auto shut down, auto fan control - high ingress protection for harsh field environment
1. Introduction The LMPRF3030DS On-Frequency Repeater has been designed for indoor operation that is used to enhance 4G LTE signal strength in small and medium sized shadow areas such as building or a parking lot. 2. Key Performance and Features Supports 850MHz & 2.1GHz or 2.1GHz LTE Only GSM900/1800, CDMA 800/2100, LTE 1800/2100 Band also Available Consists of Two Unit by DL and ULSupports WCDMA Standards Easy Set Up by Auto Gain Control Function Auto Isolation Check between Donor & Remote Antenna Reverse Auto Sleep to Reduce BTS Noise Floor High Gain of 95dB Gain & 30dBm Output Single Housing for 2.1GHz and Extension Housing for 850MHz High Reliability & Quality proven by LG U+ Telecom in Korea Optional Remote Monitoring and Control via Wireless Data Modem 3. Application Medium Sized Office Buildings Shopping Center Parking Lot
Product Parameter: Pixel Pitch : 6.0mm Module Resolution : 48*24pixels Physical Density : 27,778pixels/m LED arrangement : SMD2020 Driver mode Constant Current Module Size(mm) : 288*144mm Module Weight (kg) : 0.36kg Brightness : 1000-1500nits View Angle : 140ºH/140ºV Refresh rate : 1920HZ Operation Power : 100-240VAC, 47 - 63 Hz Max Power Consumption : 480W /m² Average Power Consumption : 160W /m LED Life(Normal Tep) : 100.000Hrs Protection Level : indoor only Installation Type : Fixed
English or Chinese voice reporting number +CTCSS /DCS + Voice purifying + Time -out -timer + Battery Saving +16 Channels + Channel scanning + High / Low power switch + Alarm function + Anti-interference function + COMP function + Low power reminder + IP67 waterproof + Full frequency design ,wide frequency
-- Silicon Earmold -- contents : Left and right, 1 pair (2pcs) -- sale in pairs (Left + Right) -- There are 3 size for it, "Small", "Medium", "Large"
