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Condition: New Location: , China
Level Tester. With dynamic scale display. 30dB~90dB (dynamic scale display 10~100). 50dB~110dB (dynamic scale display 30~120). 70dB~130dB (dynamic scale display 50~140). Large screen display is adopted, with clear and intuitive display.
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$21.99 Shipping
Condition: New Location: , China
Unique background noise absorber. 30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB. Max Hold and Fast/Slow response mode. Features with digital display and analog bar graph. Accuracy at 94 dB, 1KHz.
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$281.00 Shipping
Condition: New Location: 朝阳区, China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50~140). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone. 30dB~90dB (dynamic scale display 10~100).
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Condition: New Location: , China
Fast and slow dynamic characteristic mode. Frequency weighting characteristic. With A and C equivalent weighted sound pressure levels. Dynamic characteristic. Equipped with sponge ball and a sturdy storage case.
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Condition: New Location: , China
Fast and slow dynamic characteristic mode. Frequency weighting characteristic. With A and C equivalent weighted sound pressure levels. Dynamic characteristic. Equipped with sponge ball and a sturdy storage case.
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Condition: New Location: 朝阳区, China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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$170.00 Shipping
Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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Condition: New Location: 朝阳区, China
Frequency weighting. Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10~100). 50dB~110dB (dynamic scale display 30~120).
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Condition: New Location: , China
25dB~130dB (A). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone. 30dB~90dB (dynamic scale display 10dB~100dB).
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$5.63 Shipping
Condition: Brand New Location: Bayswater, AU
Minimum, maximum and data hold values, and A & C weightings to get the right response for the human ear. Includes an Alarm function which can be set to Over and Under thresholds. Great for car audio installers, clubs and PA.
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$20.00 Shipping
Condition: New Location: , China
Digit & Resolution. Level Range Bar Graph. Max / Min Hold. Auto Power Off. 30~130 dBA. Product Size. Product Net Weight. 4 1.5V AA batteries （not included ）.
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$20.00 Shipping
Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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Condition: New Location: , China
■ Comply with IEC 60942 class 1. IEC 60942 Class 1. 94 dB, 114 dB. ±0.2 dB(+23 ℃). ±0.3 dB(-10 ℃～+50 ℃). ■ Pocket size, portable unit. Normal Sound Pressure Level. ■ Frequency 1000 Hz, give independence of weighting.
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Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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$20.00 Shipping
Condition: New Location: , China
(Normal sound pressure level: 94 dB, 114 dB. Sound level accuration: ±0.2 dB(+23 ℃ ). Power : Battery 1×6F22(9V) （battery not included). Pocket size, portable unit. BATTERY CHECK. Instruction Manual x 1.
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Condition: New Location: , China
Fast and slow dynamic characteristic mode. Frequency weighting characteristic. With A and C equivalent weighted sound pressure levels. Dynamic characteristic. Equipped with sponge ball and a sturdy storage case.
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). With built-in 1/1 octave and 1/3 octave filters. Use USB data output to connect with PC.optional accessories. Large screen display is adopted, with clear and intuitive display.
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Condition: Used Location: Oak Park, United States
Larson Davis 824 Sound Meter. The pictured System was sent to Larson Davis (PCB Piezotronics) for a COMPLETE UPDATING of HARDWARE, SOFTWARE and NBS TRACABLE CALIBRATION. It has NEVER been used since calibration. If you see the back picture, the Calibration Sticker says Cal Done on 4 May 2021. Includes printed Model 824 Precision Sound Level Meter & Real Time Analyzer "Reference Manual". Also included are the Calibration Sheets for this instrument in a 3 ring binder that is 3" thick and weighs about 9 pounds.
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). With built-in 1/1 octave and 1/3 octave filters. Use USB data output to connect with PC.optional accessories. Large screen display is adopted, with clear and intuitive display.
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Condition: New Location: 朝阳区, China
■ Comply with IEC 60942 class 1. IEC 60942 Class 1. 94 dB, 114 dB. ±0.2 dB(+23 ℃). ±0.3 dB(-10 ℃～+50 ℃). ■ Pocket size, portable unit. Normal Sound Pressure Level. ■ Frequency 1000 Hz, give independence of weighting.
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Condition: New Location: , China
Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB). 50dB~110dB (dynamic scale display 30dB~120dB).
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Condition: New Location: , China
Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB). 50dB~110dB (dynamic scale display 30dB~120dB).
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$9.99 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). Data Logging function. Max Hold function. High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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$154.00 Shipping
Condition: New Location: , China
25dB~130dB (A). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone. 30dB~90dB (dynamic scale display 10dB~100dB).
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$36.30 Shipping
Condition: New Location: , China
AC signal fullness output: 250 vrms; output impedance approx. 3Fast/slow response rate selection 4Record 32,000 data (data logging function) 5Maximum value retention function 6High accuracy 7Sector display.
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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$9.99 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). Data Logging function. Max Hold function. High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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$60.80 Shipping
Condition: New Location: , China
Accuracy: ±1.5dB (reference sound pressure standard, 94dB @1KHz). Slow (1 second). Power Source: 3 AAA 1.5V batteries (Not included). Item Size: 220 65 30mm / 8.66 2.56 1.18in. Item Weight: 182g / 6.42oz.
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$20.00 Shipping
Condition: New Location: , China
(Microphone Type: 1" and 1/2" (with supplied adaptor). Adaptor for 1/2" microphone × 1. Pocket size, portable unit. Power : Battery 1×6F22(9V) （battery not included). Normal sound pressure level: 94 dB, 114 dB.
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$115.30 Shipping
Condition: New Location: , China
AC signal fullness output: 250 vrms; output impedance approx. 3Fast/slow response rate selection 4Record 32,000 data (data logging function) 5Maximum value retention function 6High accuracy 7Sector display.
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$66.80 Shipping
Condition: New Location: , China
Accuracy: ±1.5dB (reference sound pressure standard, 94dB @1KHz). Slow (1 second). Power Source: 3 AAA 1.5V batteries (Not included). Item Size: 220 65 30mm / 8.66 2.56 1.18in. Model: TL-205.
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$20.00 Shipping
Condition: New Location: , China
Normal sound pressure level: 94 dB, 114 dB. Frequency 1000 Hz, give independence of weighting. Normal frequency: 1000 Hz. Sound level accuration: ±0.2 dB(+23 ℃ ). ±0.3 dB(-10 ℃ +50 ℃ ). Frequency accuration: ±1 %.
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone.
0 bids $150.00 Shipping
Condition: New Location: , China
10Hz~20,000Hz. With built-in 1/1 octave and 1/3 octave filters. Use USB data output to connect with PC.optional accessories. Large screen display is adopted, with clear and intuitive display. With dynamic scale display.
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Condition: New – Open box Location: , Canada
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Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone.
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$20.00 Shipping
Condition: New Location: 朝阳区, China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone.
Buy It Now
Free Shipping
Condition: New Location: , China
■ Comply with IEC 60942 class 1. IEC 60942 Class 1. 94 dB, 114 dB. ±0.2 dB(+23 ℃). ±0.3 dB(-10 ℃～+50 ℃). ■ Pocket size, portable unit. Normal Sound Pressure Level. ■ Frequency 1000 Hz, give independence of weighting.
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Condition: New Location: Wilmington, United States
R8050 Features R8050 Specifications. Kit Includes Appliance Noise Testing. Subject to availability. Data hold and Max hold functions. Output Sound Pressure 2 levels (94dB and 114dB). Microphone 0.5" (12.7mm) electret condenser.
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Condition: New Location: , China
Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB). 50dB~110dB (dynamic scale display 30dB~120dB).
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Condition: New Location: 朝阳区, China
Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB). 50dB~110dB (dynamic scale display 30dB~120dB).
Buy It Now
Free Shipping
Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50~140). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. Φ12.7mm (1/2') test condenser microphone. 30dB~90dB (dynamic scale display 10~100).
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$99.99 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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$60.92 Shipping
Condition: New Location: , China
Accuracy: ±1.5dB (reference sound pressure standard, 94dB @1KHz). Slow (1 second). Power Source: 3 AAA 1.5V batteries (Not included). Item Size: 220 65 30mm / 8.66 2.56 1.18in. Item Weight: 182g / 6.42oz.
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$50.00 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Record Interval: 1~60 sec / 1~60 min / 1~24 hrs. Dynamic characteristic: FAST (high speed) / SLOW (low speed). Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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Condition: New Location: , China
Fast and slow dynamic characteristic mode. Frequency weighting characteristic. With A and C equivalent weighted sound pressure levels. Dynamic characteristic. Equipped with sponge ball and a sturdy storage case.
Buy It Now
Free Shipping
Condition: New Location: , China
■ Comply with IEC 60942 class 1. IEC 60942 Class 1. 94 dB, 114 dB. ±0.2 dB(+23 ℃). ±0.3 dB(-10 ℃～+50 ℃). ■ Pocket size, portable unit. Normal Sound Pressure Level. ■ Frequency 1000 Hz, give independence of weighting.
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$20.00 Shipping
Condition: New Location: , China
(Frequency 1000 Hz, give independence of weighting. Normal frequency: 1000 Hz. Frequency accuration: ±1 %. Normal sound pressure level: 94 dB, 114 dB. Sound level accuration: ±0.2 dB(+23 ℃ ). Power : Battery 1×6F22(9V) （battery not included).
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$100.00 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
Buy It Now
Free Shipping
Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
Buy It Now
$20.99 Shipping
Condition: New Location: , China
Unique background noise absorber. 30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB. Max Hold and Fast/Slow response mode. Features with digital display and analog bar graph. Accuracy at 94 dB, 1KHz.
Buy It Now
Free Shipping
Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). With built-in 1/1 octave and 1/3 octave filters. Φ12.7mm (1/2') test condenser microphone. Use USB data output to connect with PC. (Optional).
Buy It Now
$99.99 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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Condition: New Location: , China
【 Display & Adjustable Brightness】: The device adopts a large screen design, displaying the carbon dioxide (CO2), decibel,, and humidity at a glance. The color smiley pattern design on the device is both cute and convenient.
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$50.00 Shipping
Condition: New Location: , China
Adjustable Over / Under alert threshold via computer interface. Dynamic characteristic: FAST (high speed) / SLOW (low speed). Data Logging function. Max Hold function. High Accuracy. Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz).
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Condition: New Location: Worcester, United States
This is the reference frequency for the internationally standardized evaluation curves. Device Layout 1. Display 3. Sound pressure level: 93 dB, 114 dB. Sound level accuracy: ± 0.3 dB (20°C / 68°F, 760 mm Hg).
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$36.30 Shipping
Condition: New Location: , China
AC signal fullness output: 250 vrms; output impedance approx. 3Fast/slow response rate selection 4Record 32,000 data (data logging function) 5Maximum value retention function 6High accuracy 7Sector display.
Buy It Now
Free Shipping
Condition: New Location: , China
25dB~130dB (A). 70dB~130dB (dynamic scale display 50dB~140dB). Fast (F), Slow (S), Impulse (I). Large screen display is adopted, with clear and intuitive display. With dynamic scale display. 30dB~90dB (dynamic scale display 10dB~100dB).
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