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Digital sound level meter

17 produkter

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Digital Sound Level Meter Decibel Meter Pressure Level Reader Volume Tester

Digital Sound Level Meter Decibel Meter Pressure Level Reader Volume Tester

GN101 Digital Sound Level Meter Decibel Meter Pressure Level Reader with 35dB-135dB Noise Audio Volume Monitoring Tester Description: 1. This machine uses capacitance microphone as sensor, high configuration MCU calculation, high accuracy, fast response. 2. The sound level meter is designed to meet the following requirements: Safety Engineer, health, industrial safety office and sound quality control in various environments such as factories, schools, buildings, etc. Feature: 1. High precision and fast response speed. 2. Colorful LCD display with backlight. 3. Temperature measurement. 4. Maximum and minimum. 5. Data retention. 6. Wide frequency range. 7. Fast / slow weighting. 8. Over range indication. 9. Enable / disable automatic shutdown. 10. Battery life is at least 60 hours. 11. Automatic shutdown. 12. After 15 minutes of idle mode, the instrument will turn off automatically. 13. Shutdown mode, disable auto shutdown function. Specification: Measurement level range: 35dB ~ 135db Dynamic range: 50dB Frequency range: 31.5hz ~ 8kHz Accuracy: ¡À 2.0db Time weighted fast: 125ms / slow: 1s Microphone 1 / 2 Inch Electret Condenser Microphone: High / low reading > 100dB, LCD displays \"Hi\" Indication < 100dB, LCD display \"Lo\" Temperature range: - 20 ¡æ-70 ¡æ / - 4 ¡æ- 158¨H Temperature accuracy: ¡À 1.5 ¡æ / 2.7¨H Resolution: 0.1 Data update: 300ms Battery: 3 * 1.5V \"AAA\" battery (without) Working conditions: - 20 ¡æ ~ 60 ¡æ / - 4 ¡æ~ 140 ¡æ, 10rh% ~ 90 RH% Storage conditions: -20¡æ~60¡æ/ -4¨H~140¨H,10 RH%~75 RH% Size: 144 * 56 * 30.5mm/5.66*2.2*1.2\'\' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.Package Content:1 X Sound Level Meter 1 X User Manual

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155 kr.
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LCD Digital Sound Noise Level Meter 30-130dB Decibel Pressure Tester GM1351

LCD Digital Sound Noise Level Meter 30-130dB Decibel Pressure Tester GM1351

This equipment has been designed to meet the measurement requirement of Safety Engineers,Health,Industrial Safety offices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system. Measuring Range: 30 ~ 130dBA Accuracy: ¡À1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8.5KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Digital Display: 4 digits Microphone: 1/2\" Electret Condenser microphone Auto Power Off Low Battery Indication Max Hold Function Operating Condition Temperature: 0~40¡ãC (32 ~ 104 ¡ãF) Humidity: 10~80%RH Storage Condition Temperature: -10~60¡ãC (14 ~ 140 ¡ãF) Humidity: 10~70%RH Power Supply: 1 x 9V Battery (Not included) Dimension: 55 x 32 x 149mm 1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual Package Content:1 x Sound Level Meter 1 x Sponge Ball 1 x User Manual

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124 kr.
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Digital Multimeter ~ 4.000 Counts ~ with Sound-Level, Temp., R.H. & Lux-Meter

Digital Multimeter ~ 4.000 Counts ~ with Sound-Level, Temp., R.H. & Lux-Meter

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899 kr.

Elektronik Lavpris

Audison BIT TEN, sound processor

Audison BIT TEN, sound processor

Bit Ten - Audison Sound Processor Dette er sound processoren, Bit Ten, fra Audison, som kan kobles på alle autoradioer uanset mærke og model, original såvel som eftermonteret. Bit Ten Sound Processor er en multifunktions digital processor med analog indgang, der er i stand til at omdanne almindeligt OEM- eller eftersalgssystem til et højtydende system. Bit Ten forbedrer lydkvaliteten i din bil. Den fjerner fabriksindstillinger og starter derved på en frisk, hvilket giver dig den optimale lydkvalitet. Bit Ten features • Bit Ten er processoren, der optimerer dit lydsystem ud i det uendelige med justeringsmuligheder som tidligere var ubetalelige • Bit Ten kobles på højttalerudgangene på autoradioen, og herfra omdanner den selv signalet til et low level signal til forstærkere • I opsætningen af Bit Ten bliver signalet "de-equalizeret" således at ujævne frekvensgange i en original autoradio bliver liniariseret for bedst mulig frekvensgang • Tidskompenseringen i Bit Ten giver mulighed for at kompensere for forskelle i højttalerafstande på over 5 meter! Yderligere features kan nævnes: 31 bånds equalizer pr. kanal i 5 kanaler Valgfrit Linkwitz eller Butterworth delefilter Hi-/LO-/Band-pass med valgfri frekvenser og valgfri flankestejlhed 6-24dB/Okt AUX indgang for ekstra signalkilde Bit Tens tekniske data: Analog inputs: 4 high level + 2 pre in Digital inputs: - Analog output: 5 Digital outputs: - For hver kanal 31-bånd equalizer: 1/3 okt. - 12 dB Delefilter type: Full- Hi pass- Low pass- Band pass Frekvens område: 10 - 22k Hz Størrelse: 191 x 34 x 131 mm Vægt: 0.6 kg ©au2TEK.dk 2019
1.738 kr.inkl. fragt
1.699 kr.

Au2tek.dk

Sealey Multimeter 5-in-1 - TM104

Sealey Multimeter 5-in-1 - TM104

Five-in-one digital multi-tester has been designed to combine the functions of Sound Level Meter, Light Meter (Lux), Humidity Meter, Temperature Meter and Digital Multimeter. Conforms to IEC-1010 and CATIII 600V safety requirements for electrical equipment for measurement, control and laboratory use. Features integral upright stand, auto and manual range selection, data hold, relative measurement, auto power off function, LCD display and back light. Supplied with test probes and thermocouple.Measures:- AC and DC Voltage- AC and DC Current- Resistance- Diode Test- Continuity Buzzer- Frequency- Duty Cycle- Capacitance- Humidity- Light (Lux)- Sound Level- Temperature (Thermocouple & Sensor)Model No:TM104AC Voltage (Accuracy):4V, 400V (±0.8%), 600V (±1.5%)DC Voltage (Accuracy):0-400mV, 400V (±0.7%), 600V (±1.0%)AC Current (Accuracy):40mA, 400mA (±1.5%), 10A (±3.0%)DC Current (Accuracy):40mA, 400mA (±1.2%), 10A (±2.0%)Resistance (Accuracy):400 , 4M (±1.2%), 40M (±2.0%)Capacitance (Accuracy):4nF, 40µF (±3%), 200µF (±8%)Temperature (Accuracy):-20 C-0 C (±5%), 0 C-20 C (±3%), 20 C-400 C (±2%)Frequency (Accuracy):9.999Hz (±2.0%), 99.99Hz, 9.999kHz (±1.5%), 99.99kHz, 199.99kHz (±2.0%)Duty Cycle:0.1%-99.9% (±3.0%)Continuity Audible:YesDiode Test:YesTransistor Test:NoHi-Impact Rubber Case:NoDigits x Height:7 x 19mmLow Battery Indicator:YesBatteries (Supplied):1 x 9VInformation:Data-Hold & Auto Power OffSize (L x W x D):178 x 85 x 40mmWeight:320gConformity:IEC 1010Humidity:30-90% (±8%)Sound Level:35-100dB (±5dB at 94dB)Light:0-40,000Lux (±5%) (x10)
964 kr.inkl. fragt
797 kr.
Demon Tweeks Logo
SARAMONIC SR-AX107

SARAMONIC SR-AX107

The SARAMONIC SR-AX107 is a 2-channel XLR audio adapter with prlifiers and phantom power, ideal for any DSLR cameras with a built-in microphone jack.It allows you to connect professional condenser microphones, wireless microphones, digital recorders, external audio mixers, sound boards and more to your DSLR camera or camcorder via two balanced XLR inputs.The SR-AX107 makes your recording work much easier. Level meter allows you to verify the proper input levels in real time, the output signal can be adjusted by the level controls for optimum recording.The phone jack lets you monitor the audio from the adapter during recording, or from camera during playback. The AGC disable feature reduces noise during quiet moments of recording.Key FeaturesCompact sizeTwo balanced XLR inputsMono/Stereo output selectorBuilt-in phantom power (12/48V)Level meter indicates the sound level in dB for each channelGain switch selector (Low or High for +20dB boost)Auto gain selectorDual headphone jacks for Play or Rec1/4" screw mount on top of the mixerBoth 3/8" och 1/4" screw mounts underneathPowered by internal 9V battery

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1.799 kr.
GOdigital.dk Logo
API A2D

API A2D

Stereo/Dual Mono mic preamp. 2 stk. 312 mic preamps med mic- og line inputs og dermed ægte API-lyd samt AES- og A/PDIF digitalt output med 6 valgfri sample rates. Features A pair of signature API 312 Mic Preamplifiers API 2510 and 2520 Operational Amplifiers 20 Segment LED metering on both analog and digital sections Mic and Instrument inputs Polarity, phantom power, input pad, 2:1 transformer routing, Mic/Line switches Six sample rate choices Sync to external Word Clock with feed through BNC External Super Clock input Ability to be slaved with other A 2 D units Insert point provided between analog and digital sections The first API product with an integrated digital output, the A 2 D contains a pair of API 312 Mic Preamplifiers that feed an A/D section with a set of standard digital interface outputs, multiple sample-rate choices and internal or external clock options. Precise control of both the Analog gain and the level feeding the digital section means that the microphone signal may be kept super-clean if desired or driven harder to achieve the warm, punchy “API sound.” The A 2 D Analog section consists of the circuitry contained in two 312s, half of that of the popular API 3124+. A level control pot with an expanded 20-segment metering system shows precise mic gain levels, while control switches include polarity, 48v phantom power, input pad, Mic/Line select and 2:1 transformer routing, which selects a lower gain contribution from output transformer. Each analog input contains a balanced low-Z input XLR connector and a high-Z instrument input on a 1/4″ jack. The digital section of the A 2 D includes two API discrete 2510 amplifiers with level pots to adjust the feed to the A/D converters, each with a corresponding 20-segment calibrated meter. A multi-position switch selects the desired sample frequency. The External Sync LED will light when an external clock signal is used. Rear panel analog connectors include an XLR input and output for each channel, as wel...

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25.688 kr.

Cyberfarm

SOUNDSATION MIOMIX 202M 4CH AUDIO MIXER WITH BLUETOOTH

SOUNDSATION MIOMIX 202M 4CH AUDIO MIXER WITH BLUETOOTH

Description MioMix 202M is a 4-channel mixer with USB player ideal for small home recording, live gigs and podcasting applications that require professional quality level and maximum portability. Two Mic inputs are equipped with noise-less preamps that accepts all main sound sources, such as condenser microphones - thanks to the +48V Phantom Power, dynamic mics, line and high-impedance inputs (guitars, basses, etc.). A stereo line input allow you to connect keyboards, CD players, DJ consoles, tablets, smartphones, etc. The USB & BT player accepts WAV, MP3, WMA and FLAC format audio files, as well as wireless audio streaming (BT). It also records your gig in MP3 format (48kHz/16bit @ 128Kbps). The professional echo digital effect enriches your performance by allowing you to adjust speed and number of repetitions. An indispensable and reliable tool for all small audio applications. Features 4 Total Channels 2 Mic/Line channels with noiseless preamp, combo connector, Hi-Z input for guitars, +48V Phantom Power, Peak Indicator 1 Stereo Line Channel with ¼” Jack inputs, +4/-10dB Pad Adapter and Peak Indicator USB Media Player and Recorder (WAV, MP3, WMA, FLAC and BT wireless audio streaming) 2-Band EQ for channels 1 and 2 Digital Echo Effect with Repetition, Delay and Level adjustment Media Player output level control Headphone monitor out with level control XLR Main Outputs with Master Level Control Stereo 6-Led VU Meter Bar Rugged and Lightweight Metal Case for Maximum Flexibility and Portability Specifications Input Connections Balanced XLR/Jack Combo (Channel 1-2), Balanced ¼” Jack (Channel 3-4) Output Connection Balanced XLR (Main Out L-R), Stereo ¼” Jack (Phones) Channel 1-2 Functions +48V Phantom Power, Impedance switch (Line/Hi-Z), 2-Band EQ (80Hz/12kHz +/-15dB), Effect Send Level, Pan Position, Channel Volume, Peak Led Indicator Channel 3-4 Functions Impedance switch (+4/-10dB), 2-Band EQ (80Hz/12kHz +/-15dB), Effect Send Level, Pan Position, Channel Volume, P...

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705 kr.

9900watt

SWIM & FUN Varmepumpe 10 kw (30.000 liter)

SWIM & FUN Varmepumpe 10 kw (30.000 liter)

SWIM & FUN Varmepumpe 10 kw • Nul udgifter til montage • Høj energieffektivitet • Lydsvag Swim & Fun Xpress10+ varmepumpen opsamler energi fra luften og overfører det til poolvandet. For hver brugt kW, producerer varmepumpen 10 kW** til poolen. Det er derfor en meget energieffektiv og miljøvenlig løsning, idet mere end 80% af den energi der produceres af Xpress varmepumpen, er opsamlet fra luften. Swim & Fun Xpress varmepumpen er meget lydsvag, så man kan nyde badeoplevelsen i det dejlige opvarmede poolvand, selvom pumpen er i drift. Oven i dette er Xpress varmepumpen nem at betjene på det intuitive digitale kontrolpanel. Pumpen er vedligeholdelsesfri og beklædt i UV resistent, rustfrit polymer materiale af høj kvalitet. Fungerer både med lavstrøms cirkulationspumpe og sandfiltersystem. Leveres med RCD integreret netstik, 4 meter kabel samt med 38, 32 og 50 mm slangekoblinger. Passer til alle pools op til 30000 Liter/30 m3. Pumpen fungerer fra +8 grader. Husk termocover (sommercover). Det er nødvendigt at anvende et termocover når poolen ikke er i brug, for at holde på den opbyggede varme – især om natten og på kolde dage. Læs også artiklen "Værd at vide om pool varmepumper". I den kan du læse hvorfor det er en god idé at anskaffe sig en varmepumpe, om det lave energiforbrug, hvornår du skal vælge en større varmepumpe, diverse teknologier og de mange valgmulighed. Find artiklen her. Specifications Heating capacity kW: 10 Power input kW: 1,55 Max. pool volume m3*: 30 Ambient temperature down to down to +8ºC Effect A: 6,5 COP**: 5,4 Powersupply V/Ph/HZ: 220-240/1/50 Control: Digital with built-in diagnostic Heat exchanger: Titanium Compressor numbers: 1 Compressor type: Rotation Cooling agent, freon-free: R410A Cooling agent, kg: 0,97 Fan numbers: 1 Fan power W: 80 Fan speed rpm: 1200 Fan direction: Vertical Sound level 2 m dB(A): 57 Hose connection mm: 32/38/50 mm Flow m3/t: 5-12 Water pressure, decrease (max) kPa: 15 Protection: IPx4 RCD protection mA: 10 Measure...

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9.890 kr.

Total Poolservice

SWIM & FUN Varmepumpe 5 kw (12.000 liter)

SWIM & FUN Varmepumpe 5 kw (12.000 liter)

SWIM & FUN Varmepumpe 5 kw • Nul udgifter til montage • Høj energieffektivitet • Lydsvag Swim & Fun Xpress5+ varmepumpen opsamler energi fra luften og overfører det til poolvandet. For hver brugt kW, producerer varmepumpen 5 kW** til poolen. Det er derfor en meget energieffektiv og miljøvenlig løsning, idet mere end 80% af den energi der produceres af Xpress varmepumpen, er opsamlet fra luften. Swim & Fun Xpress varmepumpen er meget lydsvag, så man kan nyde badeoplevelsen i det dejlige opvarmede poolvand, selvom pumpen er i drift. Oven i dette er Xpress varmepumpen nem at betjene på det intuitive digitale kontrolpanel. Pumpen er vedligeholdelsesfri og beklædt i UV resistent, rustfrit polymer materiale af høj kvalitet. Fungerer både med lavstrøms cirkulationspumpe og sandfiltersystem. Leveres med RCD integreret netstik, 4 meter kabel samt med 38, 32 og 50 mm slangekoblinger. Passer til alle pools op til 12000 Liter/12 m3. Pumpen fungerer fra +8 grader. Husk termocover (sommercover). Det er nødvendigt at anvende et termocover når poolen ikke er i brug, for at holde på den opbyggede varme – især om natten og på kolde dage. Læs også artiklen "Værd at vide om pool varmepumper". I den kan du læse hvorfor det er en god idé at anskaffe sig en varmepumpe, om det lave energiforbrug, hvornår du skal vælge en større varmepumpe, diverse teknologier og de mange valgmulighed. Specifications Heating capacity 5 kW Power input 0,8 kW Max. pool volume 12 m3* Ambient temperature down to +8ºC Effect A 3,5 COP** 4,9 Powersupply V/Ph/HZ: 220-240/1/50 Control: Digital with built-in diagnostic Heat exchanger: Titanium Compressor numbers: 1 Compressor type: Rotation Cooling agent, freon-free: R410A Cooling agent, kg: 0,65 Fan numbers: 1 Fan power W: 70 Fan speed rpm: 950 Fan direction: Vertical Sound level 2 m dB(A: 53 Hose connection: 32/38/50 mm Flow m3/t: 3-12 Water pressure, decrease (max) 11 kPa Protection: IPx4 RCD protection mA 10 Measure, net L/B/H: 458/472/530 Measure, gross L/B/...

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7.190 kr.

Total Poolservice

SWIM & FUN Varmepumpe Xpress 7 kw (20.000 liter)

SWIM & FUN Varmepumpe Xpress 7 kw (20.000 liter)

SWIM & FUN Varmepumpe Xpress 7 kw • Nul udgifter til montage • Høj energieffektivitet • Lydsvag Swim & Fun Xpress varmepumpen opsamler energi fra luften og overfører det til poolvandet. For hver brugt kW, producerer varmepumpen 7 kW** til poolen. Det er derfor en meget energieffektiv og miljøvenlig løsning, idet mere end 80% af den energi der produceres af Xpress varmepumpen, er opsamlet fra luften. Swim & Fun Xpress varmepumpen er meget lydsvag, så man kan nyde badeoplevelsen i det dejlige opvarmede poolvand, selvom pumpen er i drift. Oven i dette er Xpress varmepumpen nem at betjene på det intuitive digitale kontrolpanel. Pumpen er vedligeholdelsesfri og beklædt i UV resistent, rustfrit polymer materiale af høj kvalitet. Fungerer både med lavstrøms cirkulationspumpe og sandfiltersystem. Leveres med RCD integreret netstik, 4 meter kabel samt med 38, 32 og 50 mm slangekoblinger. Passer til alle pools op til 20000 Liter/20 m3. Pumpen fungerer fra +8 grader. Husk termocover (sommercover). Det er nødvendigt at anvende et termocover når poolen ikke er i brug, for at holde på den opbyggede varme – især om natten og på kolde dage. Læs også artiklen "Værd at vide om pool varmepumper". I den kan du læse hvorfor det er en god idé at anskaffe sig en varmepumpe, om det lave energiforbrug, hvornår du skal vælge en større varmepumpe, diverse teknologier og de mange valgmulighed. Find artiklen her. http://www.swim-fun.dk/da/2014-06-26-08-57-58/opvarmning-af-pool-og-spa/varmepumper/product/481-xpress-7-varmepumpe-20-000-l Specifications Heating capacity kW: 7 Power input kW: 1,05 Max. pool volume m3*: 20 Ambient temperature down to: +8ºC Effect A: 4,6 COP**: 5,2 Powersupply V/Ph/HZ: 220-240/1/50 Control: Digital with built-in diagnostic Heat exchanger: Titanium Compressor numbers: 1 Compressor type: Rotation Cooling agent, freon-free: R410A Cooling agent, kg: 0,80 Fan numbers: 1 Fan power W: 70 Fan speed rpm: 950 Fan direction: Vertical Sound level 2 m dB(A: 54 Hose connection ...

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8.295 kr.

Total Poolservice

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