Sound level meter with analysis function TES-1358E

class 1USBreal-time

Compliant with IEC 61672-1 class 1 standard. Real-time 1/1-Octave and 1/3-Octave analysis. Measurement can be started by internal or external trigger. Comparator output to trigger external devices. Super high – contrast backlight TFT – LCD color display. Dynamic range of 90dB. AC and DC outputs. Data transfer using USB. micro SD CARD 4GB. Applicable standards - IEC61672-1:2002 Class 1, ANSI S1.4:1983 Type 1, ANSI S1.11 – 2004 Class 1, IEC61260: 1995 Class 1, ANSI S1.43 – 1997 Type 1 Microphone - 1/2-inch Electret condenser microphone Measurement function - Lp , Leq , LE , Lmax , Lmin , L05 , L10 , L50 , L90 , L95 Frequency range - 12.5Hz to 20KHz Frequency weighting - A ,C and Z Time weighting - Fast , Slow, =10ms, Impulse Accuracy - ±0.7dB (ref 94dB @1KHz) Display - 3.5” 320x240 TFT – LCD display with back light Extension cable (Optional accessories) Available in lengths of 5m (TL-F47/5M) and 10m(TL-F47/10M) Memory capacity - Manual (250 data sets), Auto (250 blocks on micro SD CARD ) Signal output - AC output : 1 Vrms (at full scale)DC output : 10mV/dB Power - 4 pcs of C size 1.5V (LR14) batteries External DC power supply - 6V, 1A Battery life - Approx. 2hrs Operating Temperature/Humidity - -10°C to 50°C, 10 to 90% RH Dimensions & Weight - 34.5(H)×10(W)×6(D) cm & Approx. 950g (including batteries) Accessories - Instruction manual, Alkaline battery × 4, Hard carry case, CD-ROM, USB cable, micro SD card, Windscreen, 3.5 plug, AC adaptor.