The TES-1357 precision produced by Taiwan Taishi is mainly used for noise engineering, quality control, health prevention and decibel measurement of various environmental noises, such as office, traffic roads, homes, audio and other occasions noise measurement applications.
Performance of Precision Noise Meter TES-1357:
MODEL TES-1357
0.1dB resolution measurement range 30 to 130dB
Fast / slow reaction rate selection
A and C weigh the technical parameters of the network selection precision noise meter TES-1357:
Specifications TES-1357
American National Standard ANSI S1.4 Type 2 Accuracy +/- 1.5dB (ref 94dB @ 1KHz) Digital display 4-digit A-weighted measurement range 30dB to 130dB C-weighted measurement range 35dB ~ 130dB Measurement range 30-80dB, 50 -100dB, 60-110dB, 80-130dB Frequency response 31.5 Hz to 8KHz Frequency weighting characteristics A characteristics and C characteristics Dynamic characteristics Time weighted fast and slow microphone 1/2 inch polarized condenser microphone digital display 4-digit LCD, 0.1dB resolution, updatedevery0.5s AC / DC signal output 2Vrms / full scale per gear, 10mV / dB Overload indication "OVER", "UNDER" Symbols indicate analog scribing, each scribing represents 1dB, sampling rate is 20 Second power supply 1.5V battery No. 3 or DC 6V 100mA power converter battery life about 20 hours Operating temperature and humidity 5 ~ 40oC, 10 ~ 90% RH Dimensions 265 (L) × 72 (W) × 21 (H) mm , (10.4 "L × 2.8" W × 0.8 "H) Approx. 310 g in weight, accessories manual, battery, carrying case, adjustment rod, sponge ball,
3.5f headphone plug
Create the perfect mood for every holiday or for every room with beautiful hanging displays. Wreath Hanger is perfect to display wreaths, swags, bows, pew markers and more quickly and easily. The metal hanger is designed to fit perfectly over interior or exterior doors. It works well on wood, metal and glass doors, and it eliminates the need for screws and nails.
Design your own wreaths with these Green Box Wire Wreath Frame!
These metal forms are the perfect base for creating deco mesh, artificial floral, or garland wreaths for any occasion. Start by coiling your materials onto the ring base to allow it to take shape, then add embellishments to make it one-of-a-kind. Perfect for crafters, art projects, and making homemade gifts.
Wreath Frame,Door Hangers,Wreath Hanger,Wire Wreath Frame
Tianjin Panyam Garden & Horticultural Products Co., Ltd. , https://www.panyahomegarden.com