WAQAS GROUP

Extech SL130G Sound Level Alert with Alarm original extech brand price in Pakistan 

30-130dB Meter with built-in under/over-range LEDs indicators:

The SL130G is a sound level alert with alarm for continuous monitoring of sound levels. Ideal for industrial, hospital, auditoriums, schools and other areas where there is a need for being alerted when sound level reaches set points. Bright LEDs (red flashing or green) alert user when sound level is too high or too low - LEDs can be read from 30m (100ft). You can set the SL130 so the RED LEDs flash when the sound level is below the"LO" set point where people in the audience may not be able to hear. When the sound level is above the "LO" set point, the GREEN LEDs indicate the sound level is acceptable. You can reverse the Red and Green LEDs activation per user color preference. Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring. User settable high or low limit (30 to 130dB) with output to drive external relay module. Meets ANSI Type 2 and EN 60651 accuracy specs - compliant to OSHA. Complete with 100-240V AC 50/60Hz adapter and microphone wind cover. 8 x AA batteries (not included) can be used for monitoring function only without LED alert.

• Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring
• Bright LEDs (red flashing or green) can be read from 100ft (30m)
• Continuous monitoring of sound level in 3 ranges: 30 to 80dB, 60 to 110dB, 80 to 130dB
• User adjustable high or low limit (30 to 130dB) with output to drive external relay module
• Built-in desk, wall and tripod mounts
• Meets ANSI Type 2 and EN 60651 accuracy specs - compliant to OSHA
• Complete with 100-240V AC 50/60Hz adaptor and microphone wind cover

Specifications                                               Range
Display                                                  4.6 x 3.125" multifunction LCD
Frequency bandwidth                    31.5 Hz to 8 kHz
Microphone                                        0.5" Electret Condenser Microphone (remoteable)
Measurement ranges                     30 to 80dB, 60 to 110dB, 80 to 130dB
Frequency weighting                      ‘A’ and ‘C’ (Programmable)
Response time                                   Fast (125ms) / Slow (1s) (Programmable)
Resolution                                           0.1dB
Alarm output                                        3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC
Minimum Output                                Voltage: 2.5 VDC
Power                                                    AC/DC Adaptor for full functions; 8xAA batteries for
                                                                  monitoring function only without LED alert
CE/Warranty                                       CE approved/ 1 year warranty
Dimensions / Weight                      8.75 x 7.1 x 1.25" / 0.63 lbs. (22 x 18 x 3.2mm / 285g