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4.7 of 5.0 with 10 Reviews
SALE PRICE: $39.99 1% OFF
Manufacturer: Mengshen
Brand: Mengshen
Manufacturer: Mengshen
Brand: Mengshen
Descripion:MS-M850 Mini sound lever meter have a wide dynamic range from 30 to 130dB, they have different frequency weighting A and C to respond to human sense or machine monitoring purposes.Different Sound pattern, they also have fast and slow time constant setting. Features:1.Provides 1.5dB accuracy2.Newly Design Shape 3.AC/DC output4.Max Hold and Data Hold Function5.Barcode indicate the value6.Low battery indication7.Overload indication: over/under8.High PerformanceSpecifications:1.Level Range:Low=30-100dB High=60-13dB2.Accuracy:±1.5dB (ref 94dB@1kHz)3.Frequency Range?31.5Hz to 8k Hz4.Frequency Weighting?A/C5.Time Weighting?Fast/Slow6.Operation Temperature?0 to 40°c (32 to 104°F )7.Operation Humidity?10 to 90%RH8.Storage Temperature?-10 to 60°c (14 to 140°F )9.Storage Humidity?10 to 75%RH10.Battery Type?9V batteryAccessories:1x Sound level meter1x 9V battery1x User's manual
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4.7 of 5.0 with 23 Reviews
SALE PRICE: $55.55 10% OFF
Manufacturer: Zhangzhou Eastern Intelligent Meter Co.
Brand: all-sun
Model: EM2242
Color: Blue
Manufacturer: Zhangzhou Eastern Intelligent Meter Co.
Brand: all-sun
Model: EM2242
Color: Blue
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This instrument can be used to measure sound level in various sites, such as factory, school, office, family, and etc.
General specification
Display: 4 digits LCD
Standard Applied: IEC 61672-1 class 2
Frequency Weighting: A/C
Measuring Range: A Weighting: 30dB - 130dB Â Â Â
C Weighting: 35dB - 130dB
Frequency Range: 31.5Hz - 8kHz
Resolution: 0.1dB
Display Update: 2 times/sec
Dynamic Range: 50dB
Overrange Indication: OL appears when the upper limit of measuring range is exceeded.
   " Lo " appears when the measured value is below the lower limit.
MAX mode and MIN Mode
Time Weighting: 125ms (FAST mode) or 1s (SLOW mode)
Microphone: 1/2 inch Electret condenser microphone
Operating Altitude: < 2000m above sea level
Operating Environment: 5℃ - 40℃, < 80%RH
Storage Environment: -10℃ - 60℃, < 70%RH
Battery: 9V battery, 6F22 or equivalent, 1 piece (Not Provided by Seller)
Size: 193 X 67 X 44mm
Weight: about 184g
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4.7 of 5.0 with 11 Reviews
SALE PRICE: $57.89 1% OFF
Manufacturer: Malxs
Brand: Malxs
Manufacturer: Malxs
Brand: Malxs
Frequency range:125Hz to 8KHz Measuring range:35-130dB Frequency Weighting:A/C Microphone:1/2 inch electret condenser Display:3 1/2 digits LCD display Resolution:0.5dB Sampling time:0.5 second Time Weighting:FAST 125ms         SLOW 1 second Measuring ranges:    Range 1:(30)32dB to 70 dB    Range 2:60dB to 100 dB    Range 3:90dB to 130 dB Accuracy:±2dB(94dB@1kHz) Dynamic range:30dB MAX hold: "MAX" Operating environment: Temperature: 0-40℃(32-104°F) Relative humidity: ≤90%RH
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4.7 of 5.0 with 2 Reviews
SALE PRICE: $59.99 15% OFF
Manufacturer: GXG-1987
Brand: GXG-1987
Manufacturer: GXG-1987
Brand: GXG-1987
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Specifications:Display: LCDMeasuring Range: 30-130dBA, 35-130dBCAccuracy: ±1.5dB(under reference conditions)Resolution: 0.1dBTime Weighting: FAST/SLOWFrequency Range: 31.5Hz to 8.5KHzLevel Range: 30-80dB, 50-100dB, 60-110dB, 80-130dB, 30-130dBLinearity Range: 50dB / 100dBFrequency Weighting: A/CDigital Display: 4 DigitsSample Rate: 2 times/secondBar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display Sample rate: 20 times/secondOver Indication: OVER / UNDERAC Output: 0.707Vrms at FS output impedance approx.600 ohmDC Output: 10mV/dB, output impedance approx. 100 ohmMicrophone: 1/2 inch electret condenser microphoneSelf Calibration Time: 3sPower Supply: 4 * 1.5V AA Batteries(not included) / DC 6V 100mA(Max. DC 9V)Operation Environment: 0-40°C 10-80%RHStorage Environment: -10-60°C 10-70%RHProduct Dimension: 256 * 70 * 35mm / 10 * 2.75 * 1.38in Product Weight: 217g / 7.65ozPackage Size: 27.5 * 8.5 * 4.8cm / 10.8 * 3.35 * 1.9inPackage Weight: 295g / 10.4ozPackage List:1 * Sound Level Meter1 * Sponge Ball1 * DC Adapter Cable1 * User Manual (English)
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4.7 of 5.0 with 16 Reviews
SALE PRICE: $66.95 25% OFF
Manufacturer: Cascadia Innovations
Brand: ennoLogic
Manufacturer: Cascadia Innovations
Brand: ennoLogic
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Need to Test if a Noise Source in Your Neighborhood or at Work is Dangerously Loud? Use this Decibel Sound Level Meter to Get Convincing Data The ennoLogic eS440A is a professional sound level meter that provides reliable decibel readings over a range of 30 to 130 dBA with an accuracy of ±1.5dB. The large backlit display is easy to read from anywhere and in any environment. Use this instrument to measure noise levels in offices, factories, in your neighborhood or at home. You might want some solid data to convince your coworkers that they should wear ear protection at the worksite. Or make sure your new aftermarket exhaust is operating below the maximum permissible noise level limits. Or fine tune your audio system at home. The uses are endless, and you'll soon find yourself walking around your home checking the sound level of everything.Specifications - Measurement range: 30~130 dBA - Accuracy: +1.5 dB (reference sound pressure standard 94dB @ 1KHz) - Standard: IEC651 type 2, ANSI S1.4 type 2 - Frequency response: 31.5~8.5KHz - Resolution: 0.1dB - Frequency weighting: A/C - Analog bar graph: 2dB / 1 bar - Sampling rate: FAST: 125ms, SLOW: 1s - Analog signal output (AC and DC) - Power: 4x 1.5V AA battery or 5V external - Size: 9.5"x2.5"x1.5" - Weight: 9.5 oz (270 g), batteries included - Package includes one eS440A, carrying case, 4x AA batteries, analog output interface cable and user manual Like all ennoLogic products, the eS440A comes with a 10-YEAR WARRANTY, HASSLE-FREE REPLACEMENT GUARANTEE, and 100% MONEY BACK GUARANTEE.Order now risk free.
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4.7 of 5.0 with 2 Reviews
SALE PRICE: $114.99
Manufacturer: Extech
Brand: Extech
Model: SL124
Manufacturer: Extech
Brand: Extech
Model: SL124
Extech SL124 DC Alarm Relay Module with 9 ft (2.7 m) cable.
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4.7 of 5.0 with 41 Reviews
SALE PRICE: $129.40 1% OFF
Manufacturer: MFJ
Brand: MFJ
Model: MFJ-852
Manufacturer: MFJ
Brand: MFJ
Model: MFJ-852
AC Power Line Noise Meter Was the noise gone the day the power company finally came to check it? Frustrating but typical. Most power line noise is intermittent - so you've got to be there when it's happening. This MFJ handheld power line noise meter lets you walk or drive around the neighborhood to search out leaky insulators, loose hardware and corroded ground lines quickly. You can track the noise source right down to the pole, transformer or insulator. You can also pinpoint faulty dimmers, electric fence arcs, sparking power equipment, neon signs and much more! Let equipment owners hear how troublesome their noise is and see first hand what's causing the problem. The MFJ-852 is a sensitive superhet AM receiver with a noise field strength meter. A telescopic, direction-finding dipole antenna is balun isolated and optimized. This gives you a sharp, clearly defined null for accurately pinpointing noise sources quickly and easily.
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4.7 of 5.0 with 14 Reviews
SALE PRICE: $129.90
Manufacturer: Landtek
Brand: Landtek
Manufacturer: Landtek
Brand: Landtek
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Features -Multifunctional and wide measuring range with 30 ~ 130 dB and built-in calibration signal of 94 dB at 1 kHz (sinusoidal) -Offers 4 measurement parameters: Lp (sound level), Leq (equivalent continuous A sound), Lmax (maximum sound level), LN (percent of all readings over alarm value set) -With adjustable alarm set and an LED alarm output -Permits 'A', 'C', or 'Flat' weighting choices and Slow / Fast response time -Memory of 30 groups of measurement results -Supplied with CD software and 2 cables for RS232 / USB connection -Gathered data in meter can be saved, retrieved and deleted and downloaded or transfer to computer directly plus it can also be exported to MS excel -With 0 ~ 1.3V, 10 mV/dB DC output and auto range selection Specifications -Display: 14mm (0.55") LCD Screen with backlight -PC interface: CD Software + RS232C Jack-to-Serial Cable with FREE Serial to USB Adapter -Parameters measured: Lp, Leq, Lmax, LN -Function: Lp, Leq, Lmax, LN -Frequency range: 20.0 to 12,500Hz -Frequency weighting: A, C and F (Flat) -Built-in calibration signals: 94 dB at 1 kHz (sinusoidal) -Memory: 30 groups max with measuring conditions and with Date and Time Stamping -Time weighting: FAST (125mS), SLOW (1 second) -DC output: 0~1.3V, 10mv = 1dB One Set Included -1 x Sound Level Meter -1 x Sponge Ball (installed) -1 x Software CD -1 x RS232C Serial Cable -1 x USB to Serial Adapter -1 x Instruction manual -Standard Factory Package
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4.7 of 5.0 with 14 Reviews
SALE PRICE: $149.99 26% OFF
Manufacturer: LAESENT
Brand: CEM
Manufacturer: LAESENT
Brand: CEM
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4 in 1 Environment Test DT-8820
Product Description
DT-8820 4 in 1 Multifunction Environment Meter
The 4 in 1 digital Multifunction Environment
Meter has been designed to combine the functions of Sound Level Meter, Light Meter,
Humidity Meter, and Temperature Meter. It is an ideal Multifunction Environment Meter
Instrument with scores of practical applications for professional and home use.
The Sound Level function can be used to
measure noise in factories, schools, offices,home, etc, checking acoustics of studios,
auditoriums and hi-fi installations. The Light function is used to measure
illuminance in the field. It is fully cosine corrected for the angular incidence of light.
The light sensitive component used in the meter is a very stable, long life silicon ciode.
The Humidity/Temperature uses a humidity/semiconductor sensor and K type thermocouple.
Features:
1.4 in 1 for Light meter, Sound level meter, Humidity/Temperature meter
2.31/2 large LCD display
3.Data Hold and Max Hold
4.Auto Power Off
5."OL" Over-range indication
6."BAT" Low battery indication
7.Total accuracy: for C.I.E standard illuminate A(2856K)
Accessories:
9V battery(not included) and K-type
temperature probe, humidity probe, light probe, gift box with carrying case.
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4.7 of 5.0 with 46 Reviews
SALE PRICE: $167.89 17% OFF
Manufacturer: Tereninstruments
Brand: tereninstruments
Manufacturer: Tereninstruments
Brand: tereninstruments
Features: Sound Pressure Level with 94 dB and 114 dB High Accuracy with 0.3 db Generates standard levels and frequencies Low influence of static pressure "Designed for 1"" and 1/2"" microphones" General Specifications: Model: B Standards: GB/T15173, ANSI S1.40 CLASS2, IEC942 Sound Pressure Level: 94dB & 114dB Accuracy: 0.3dB Frequency: 1000Hz "Calibration Of Microphones: 1"", 1/2""" Power Supply:1x6F22 9V Battery Dimensions: 142x47x47mm Weight:275g(Including Batteries) Package includes: 1.Main Unit 2.Carrying Case 3.Operation Manual
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