TES-1357 Sound Level Meter
Model No.︰TES-1357
Brand Name︰TES
Country of Origin︰Taiwan, China
Unit Price︰-
Minimum Order︰1 pc
Product Description
TES-1357 Sound Lever Meter
- 0.1dB Resolution
- Range from 30 to 130dB
- Fast/Slow dynamic characteristic
- A&C Frequency Weighting
| Applicable standards | IEC Pub 651 Type2 , ANSI S1.4 Type 2 |
| Accuracy | +/- 1.5dB (ref 94dB @1KHz) |
| Digital display | 4 digital LCD |
| Measurement Level A weighting | 30dB to 130dB |
| Measurement Level C weighting | 35dB ~ 130dB |
| Level Range | 30-80dB, 50-100dB, 60-110dB, 80-130dB |
| Measurement Frequency range | 31.5 Hz to 8KHz |
| Frequency Weight | A and C |
| Time weight | Fast and Slow |
| Microphone | 1/2 inch Electret condenser microphone |
| Digital display | 4 digit LCD , 0.1dB resolution, updated every 0.5s |
| Quasi-analog bar indicator | 1-dB steps, 50dB display range, updated every 100ms |
| Display Warning function
Overrange indicator Underrange indicator |
Displayed at the upper limit
Displayed at the lower limit |
| Analong AC / DC output | 2Vrms ( at full scale ) , 10mVDC / dB |
| Power supply | Four 1.5V LR-6/AA size alkaline cell, AC adapter |
| Battery Life | about 20 hours |
| Operating temperature , humidity | 5 ~ 40oC , 10 ~ 90% RH |
| Dimensions | 265 (L)⊙72(W)⊙21(H)mm, ( 10.4" L⊙2.8" W⊙0.8" H ) |
| Weight | Approx. 310g |
| Accessories | Instruction manual , Battery , Carrying case ,
Adjustment screwdriver , Wind shield, 3.5f plug |
| Standard applied | IEC 651 Type2 |
| Range | A LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB C LO (Low) - Weighting: 35- 100dB C HI (High) - Weighting: 65-130dB |
| Resolution | 0.1dB |
| Frequency Range | 31.5Hz to 8KHz |
| Accuracy | ∮1.5dB |
| Dynamic Range | 65dB |
| Frequency Weighting | AC |
| Time Weighting | Slow & Fast |
| Maximum Hold | Decay < 1dB/3min |
| Microphone | Electret condenser microphone |
| Calibration | Electrical calibration by using the internal oscillator
(1KHz sine Wave at 94dB) |
| Auxilitary Output | AC conditioned, 0.65Vrms corresponding to
each range step, impedance: 600W DC conditioned, 10mV/dB (nominally) |
| Operating Condition | 0oC to 40oC < 80% R. H. |
| Storage Condition | -10oC to 60oC < 70% R.H. |
| Display | 3 1/2 digitals |
| Power Supply | one 9V battery |
| Size | 240mm(L)x68mm(W)x25mm(H) |
| Weight | 215g |
| Accessorie | Instruction Manual, 9V Battery, Carrying Case,
Screwdriver, Windscreen. |
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