RISEPRO Decibel Meter, Digital Sound Level Meter 30 - 130 dB Audio Noise Measure Device Dual Ranges HT-80A
Brief Description: RISEPRO® decibel meter is a portable, easy to use and handy instrument for sound quality measuring, monitoring and controlling in office, home, school, traffic, audio system and construction site. The meter has wide range of applications such as noise pollution studies, research and other industrial use. Specifications: Sound Level: 30 ~ 130 dB LCD display: 1/2 Inch and 3 Digits Response Time : 0.5 second Resolution: 0.1 dB Accuracy: ±1.5 Db Data Hold, Max, Min and Auto Power Off Frequency Range: 31.5 Hz ~ 4 kHz Frequency Weighting: A Time Weighting: FAST (125mS) Microphone: 1/2 inch electret condenser microphone Power Supply: one 9V battery Power Life: about 50 hours (alkaline battery) Operating Temperature: 0 ~ 40 ˚C (32 ~ 104 ˚F) Operating Humidity: 10 ~ 90 % R.H. Storage Temperature: -10 ~ 60 ˚C (14 ~ 140 ˚F) Storage Humidity: 10 ~ 70 % R.H. Dimensions: approx. 170 (L) x 58 (W) x 35 (H) mm (6.7 x 2.3 x 1.4 inch) Weight: approx. 107 g One Set Included 1 x Sound Level Meter 1 x Sponge Ball / Windscreen 1 x Instruction Manual 1 x Carrying Pouch Premium color gift box
AUGOCOM RY S110 CATV Cable TV Handle Signal Level Meter DB Best Tester 47-870MHz
Great News! Standard F type Barrel has arrived! Now buy one pc S110 TV Signal Meter can get Standard F Type Barrel for free! Please use the "add both to cart" button in the promotion session under the product description!!!Frequency / channel Frequency accuracy: ± 50 * 10E-6 (20 ℃ ± 5 ℃) Resolution: 50KHz Measurement bandwidth: 280KHz ± 50KHz Level measurement Measuring range: 30dBuV ~ 120 dBuV Measurement accuracy: ± 2dB (20 ℃ ± 5 ℃) Resolution: 0.5dB Detection method: peak detection Input Impedance: 75ω (unbalanced, F-type connector) Carrier-to-noise ratio measurement Measuring range: 20dB ~ 50 dB Measurement accuracy: ± 3dB (20 ℃ ± 5 ℃) Resolution: 0.5dB Voltage measurement Input range: 1 ~ 100V (AC / DC) Measurement accuracy: ± 2V Resolution: 1V Operating temperature: 0 ℃ to 40 ℃ Power supply Battery: 7.4V / 800mAH lithium battery Working time:> 6 hours (audio / LCD backlight off) Charging time: ≤ 3 hours External power supply: INPUT: 100 ~ 240V ~ 800mA 50 ~ 60Hz OUTPUT: 9V ~ 2000mA Others Dimensions: 210mm * 90mm * 48mm Total Weight: 650g Audio output: built-in speaker (single-frequency mode manual start) Package: 1pc x Main unit 1pc x RF input connector 1pc x Power charger 1pc x Manual
Our Keter plastic Novel Storage Box is both versatile and attractive. Great for convenient storage outside, this bench box enables you to keep outdoor entertaining items close to where they will be used on the patio or deck. A colorful cushioned pad can be attached to the top of the lid to provide additional comfortable seating for two adults or three children during backyard get-togethers. The large capacity of nearly 90 gallons will hold up to eight cushions for multi-position chairs without having to fold or kink them. You can store a significant quantity of lawn and garden or pool equipment, tools, or supplies in the roomy interior of this handsome unit. Another great use would be hideaway stowage for outdoor or pool toys for the kids. Place it at the end of a path or against a garden wall to create a peaceful place to sit. Transform it into a beautiful and useful yard feature by adding large pots with gorgeous plants on each side. Whatever you decide to store in it, this handy plastic deck box will keep your belongings dry and mildew-free with ventilation openings and weatherproof construction. Available in a variety of color combinations that include black, gray, green, brown and beige, this unit will easily suit any outdoor decor. Featuring sturdy interior supports to prev...
Copper Fabric Blocking RFID/RF-Reduce EMF/EMI Protection Conductive Fabric for Smart Meters Prevent from Radiation/Singal/WiFi Golden Color 39"x43" inch
Shipment: Worldwide. If you need swatch samples or check shipping cost or any other questions please feel free to contact us. Remark: Do not cut the inner package and the goods when you open the parcel by knife or scissors. Nickel may produce skin allergies, this material is not intended for direct contact with skin for long time. Test: 1. Wrap your mobile from 4 sides and wait for a while. Then call it by another phone. Singal will become very weak or no singal. 2. Test both readings on detector V/m and uW/cm2 to meet low or high frequency model,sometimes fabric needs grounding to test.
Power Amplifier Panel Dual Analog VU Meter Audio Level DB Meter with Backlit
Specifications:Cover material:PMMA+PSColor:As the picture showModel:P-78WTC-BGB-S106Size: about 15.4cm/6.06"x1.8cm/0.71"x4.6cm/1.81"DCR= 650Ω+-10%, If=500uA+-10%Lamp :White Light x 3pcsLED Lamp Voltage :12V DC(With a resistor to limited the current for protect the LEDs)Material:Pointer material: zinc white copperTop cover: PMMA UL94HB or aboveLower cover: PS UL94HB or aboveArchitecture: SPCCEnameled wire: UEW polyurethane copper wireNote:Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Please allow 1-3mm slight deviation due to manual measurement. Thank you! Package Included:1 x VU Meter
Vixen Horns Loud 149dB 4/Quad Black Trumpet Train Air Horn with 1 Gallon Tank and 150 PSI Compressor Full/Complete Onboard System/Kit VXO8210/4124B
A full train horn system, ready to install. At the heart of this package is the intense quad trumpet air horn, drawing immediate attention. Black color, made entirely of metal for maximum protection against all weather conditions. This system includes a 1 Gallon air tank, 150 PSI 12 volt air compressor, pressure gauge, pressure switch, hose, fittings, horn button and mounting hardware. Ideal for all vehicles with a 12V system. A bold, loud choice. Air Horn Four Trumpet Train Air Horn Color: Black Sound output: 149 dB 12V Electric Air Valve (solenoid) Construction: Metal Dimensions: Overall: 12-¼" L x 13-¾" W x 4-½ H Trumpets: 13-¾" L, 11-½" L, 9" L, 7-½" L x 3-¾" D On-board System 1 Gallon Air Tank with 150 PSI Air Compressor Max Pressure: 150 PSI Power Input: DC 12V Tank Capacity: 1 Gallon 0-140 PSI Pressure Gauge 70 ON / 100 OFF PSI Pressure Switch 30A In-line Fuse Holder 3 Feet 3/8" Air Hose ¼" NPT "L" Type Fitting for 3/8" Air Hose Brass Drain Nut Designed for any high-pressure air horns that require on-board air system Thermal Overload Protection (Will automatically shut off when air compressor goes over 176F and restart when it cool down to 158F) Anti-Corrosion Coating Precision Welded Mounting Hardware Included Dimensions: 15-¾" L x 6" W x 8" H
Mini Handheld Analog Multimeter AC/DC Voltage Current Ohm Battery dB Tester Gray
Features:1.This tester is a battery-powered,easy-operating,durable & safe,handheld analogue instrument .2.It has the high sensitivity 10kohm/V at DCV ranges & 4.5 Kohm/V at ACV ranges.3.Can offer the accurate,reliable measure current,resistance,continuity test,transistor,diode,battery and capacitance,etc.4.It's also provided with the good overload protection via Fuse & Diodes,etc.5.It's an ideal instrument for applications in the fields of garage,workshop,school and home,etc.Descriptions:1.This tester is a battery-powered,easy-operating,durable & safe,handheld analogue instrument .2.Mirror scale feature for accurate reading.3.Can offer the accurate,reliable measure current,resistance,diode,continuity test,transistor,battery and capacitance,etc.Specifications:Model:5828DC Voltage:0.5/2.5/10/50/250/500/1000V ±2.5% F.s.AC Voltage :10/50/250/500/1000V ±5.0% F.s.DC Current :0.1mA/2.5mA/25mA/500mA ±2.5% F.s.Resistance:R1/R10/R100/R1k/R100k±10% of ArcCapacitance test;C*0.1/C*10/C*100/C*1K/C*10KDecibels test:-10 ~ +22dBColor:GrayBattery test:YesTransistor test:YesContinuity test:YesPower supply:1.5V AA battery*2(not included)Item weight:186gItem size:150*80*37mmPackage informations:Package size:175x126x46mm/6.89x4.96x1.81inPackage weight:283g/9.98ozGeneral Box PackagePackage included...
HearTek Kids Ear Protection Noise Reduction Children Protective Earmuffs - Sound Cancelling Hearing Muffs for Toddler, Baby, Infants - Adjustable, Foldable with Travel Bag- Dark Blue
Features and Benefits:-Fully adjustable two-point mounted ear cups for even pressure distribution and seal against noise-Recommended for ages 12 months up to 16 years old. Suitable for small adults-NRR 29.8dB gives very good protection and kids can still hear their parents' voice while using them -Padded headband and soft vinyl earpads for long term comfort Specifically designed to fit smaller ears and head sizes, providing a good seal around the ears while being comfortable -Folding style makes it easy to toss in a handbag, messenger bag, diaper bag, or pocket so you have them when you need them Travel bag included with each ear muff - Great for traveling with or for dust-free storing when not needed-Certifications: CE EN352-1 and ANSI S3.19 HearTek Ear Muffs can be used by children and small adults during... Sporting Events Concerts Fireworks Concerts Festivals and Parades Races and Air Shows And much more! HearTek is a USA family owned business. We stand by our products and guarantee your satisfaction. If you are not happy with your purchase for any reason, we always offer a 100% money back guarantee on all of our products, no questions asked.
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SOLID SF-720 Digital Satellite dB Meter Unboxing And Power Pack review
Db Meter Packages
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SOLID SF-720 Rechargeable Digital Satellite dB Meter with Torch
(Dish Antenna Gain Measuring Instrument)
With MER + BER + Spectrum Analayzer
Support 0/22KHz, DISEqC1.0, UASLS
Support Unicable LNB
Build in highlight LED light
Show the Signal Quality on Nixie Tube
Support to check the powe...
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