Sound Pressure Level Meter

The digital revolution has the face of many industries, and as with most commercial development in technology has changed the audio-visual sector is at the forefront of digital consumer products. From plasma screens Digital Equipment DJ, Analog Devices dropped like flies in the wake of their equipment is HD ready successors.DJ an area where analog still clinging to the COLA is based on a contingent of diehard fans of vinyl. As the movie industry, there were a number of technological developments coming out with a criminal record for spinning, but not flowers, when it comes to the crisis.

Product Description This noise only sound meter makes remote measurements using a detachable probe. RS232 computer interface and features both AC output. Also has a decibel scale and frequency C weighting, fast or slow time weighting, Min / Max, hold and peak hold functions. Meet IEC651 and ANSI S1. 4 specifications for a Type 2 sound meter. Covers 30 ~ 130 dB in both manual and automatic scales ranging from 0. Resolution of 1 dB and an accuracy of ± 1. 5 dB. Calibrate according to use OSHA Acoustic Calibrator 850,016 or equivalent. Has a rear stand and folding tripod screw. Supplied ready for use with a windshield, instrument calibration, instructions and 9V battery in a hard-shell foam lined carrying case. Spiral tube up to 9 “.

The description of the new product released V & A VA19 DMM combines a multimeter, a sound meter, thermometer, lux meter, moisture meters in one. This meter has won numerous awards since its release in 2006, one of which is the iF Product Design Award, one of design awards in the world and a leader can look back proudly on a 50-year history. Each year at the Hannover Exhibition Center some 2,000 products from some 37 countries judged by renowned experts, with the best of them receiving an iF seal of outstanding design quality? A global brand with high recognition value, guaranteeing the owner of a place at the forefront of contemporary design. Specifications: DCV: 400m/4/40/400 + / – 0. 7% 600V, + / – 1. 0% 10Mohm branch Input impedance: 4/40/400 + / – 0. 8% 600V, + / – 1. 5% DCA: 40m/400m + / – 1. 2% 10A, + / – 2. 0% ACA: 40m/400m + / – 1. 5% 10A, + / – 3. 0% Resistance: 400/4K/40K/400K/4M + / – 1. 2% 40M, + / – 2. 0% Capacity: 4n/40n/400n/4m/40m ± 3. 0% 200MF ± 8. 0% Frequency: 10 ± 2. 0% 100/1K/10K ± 1. 5 ± 2% 100KHz/200KHz. 0%,> 200kHz, only reference temperature: -20 to 1000 ° C RH: 30? 90%, + / – 5. 0% Lux: 4,000 / 40,000 Lux, + / – 5. 0% Sount dB: 35? 100dB, + / – 3. 5% @ 94dB Diode test Continuity tester: Buzzer if resistance is less than 40 ohms Duty: 0. 1% -99. 9 ± 3%. 0% Size & Weight: 7 1 / 4 “x 3 1 / 4″ x 1. 5 “, 400g Battery: 9V Accessories: Test leads, K-type thermocouple probe and 9V battery User Manual