Products

SLM-267 Decibel Meter Sound Level Tester 30~130dBA Noise Volume Measuring and Monitoring Instrument Digital LCD display with Backlight Professional Handheld Device

SLM-269 Sound Level Meter Audio Decibel Noise Tester 30~130dBA Digital Volume Measuring Instrument A / C Frequency Weighting Tool Factory Pre-calibrated

SLM-270 Digital Audio Decibel Meter Sound Level Tester Noise Level Volume Measuring Instrument 30~130dBA Monitor 4700 Data Storage Self-Calibrated A / C Frequency Weighting Tool

SLM-30 Professional Digital Sound Level Meter, 30~130dBA, A weighting, Decibel Noise Tester, LCD display with Backlight, High Accuracy ±1.5dB, MAX/ MIN/ HOLD Mode, for Noise Volume Measuring, Monitoring

SLM-30B Professional Sound Level Meter with Smart Bluetooth Function 20000 Datalogging Max/MIN/Hold Alarm

SLM-336 Smart Decibel Meter Large Colored LED Screen Display Sound Level Tester 30dB to 130dB Range Temperature Humidity Measurement

SLM-389 Wall Hanging Sound Level Meter 13" HD Screen Decibel Meter with Data Logger Function Audio and Visual Alarm

SLM-390 Decibel Meter with Data Logging function and A / C / Z Weighted Sound Meter Portable SPL Meter MAX/MIN/AVG, Data Hold Use for Home, Factory, Noisy Neighbor

SLM-411 Digital Sound Level Meter 30~130 dBA Decibel Meter Capacitive Microphone Sensor dB Tester 30~130dB SPL Monitor IP54

SLM-413 Wall-mounted|Desktop Noise Decibel Meter 13" Colored Screen Sound Level Tester 130dB with Temperature and Humidity Measurement, 12H/24H Clock Display, Adjustable Brightness and Alarm Function

SLM-417 Digital Sound Level Meter 30~130dB Decibel Tester SPL Monitoring Audio Level Meter for Noise Monitoring in the School, Offices, Traffic, Factory, Home, etc.

SLM-441 Decibel Meter Datalogger Sound Level Tester Noise Decibel Reader Monitor SPL Meter with 43,000 Data Record, Visual Alarm, A/C Weighted, PC Connection Colored Screen Display for Home, Classroom, Traffic Noise Monitoring etc.

SLM-442 Sound Level Meter Datalogger Decibel Noise Tester SPL Monitor with 31,000 Data Record Function, Visual Hi | Low Alarm A | C Weighted Colored Screen Display for Home, Classroom, Traffic Noise Monitoring etc.

SLM-814 Digital Sound Pressure Level Meter Noise Decibel 130 dB

SLM-814CD Digital Sound Level Meter Decibel Logger 40~130dB USB & CD

SM-852B 3 Phase Sequence Rotation Indicator Tester Checker

Smart Wifi Natural Gas Alarm Sensor LPG Methane CH4 Combustible Gas Leak Detectors Support Home Smart Life Plug in and Protect

SNS-718S Optional Extra Wireless 60M Sonar Sensor for Fish Finder Items

SNS-8689 Optional Replaceable Electrode with Cap for pH Temperature Pen Meter (868-9)

SNS-8690 Optional Replaceable Electrode for Waterproof Digital PH meter Temperature (869-0)