Parkside Sound Level Meter PDEME 130 A1with high accuracy standard sound source. Condition is "New". Dispatched with Royal Mail 2nd Class.
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HILDA Laser Level Meter 2-Lines Cross Green Level Laser Horizontal & Vertical Nivel Laser Self-Leveling лазерный уровень
Aliexpress UK
Accuracy: ± 1.5dB (at the reference sound pressure level, 94dB at 1kHz ). Noise Display: Four digit display, maximum 1999. Analog Bar: 1 scale represents 2dB. Resolution: 0.1dB. Frequency Response: 125Hz to 8kHz.
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A Waterproof 2" 52mm Fuel Level Gauge 0-190ohm 240-33ohm 7 Colors LED Fuel Level Meter For Marine Boat Car Truck 9-32V Universal
Aliexpress UK
Opened only for the photos The Decibel sound meter is an instrument used to measure the ambient sound level,such as sound level around factories,workshops, schools,residential, offices,road,audio etc It also can be appropriate for noise engineering,product quality control,health prevention and treatment,etc With dBA and dBC Mode,measuring scope from 30 to 130dB. Digital display,good anti-interference performance,power saving With the backlight feature(Light up around 10s for power saving),it is appropriate for gathering the sound data at night. Composite material injection molding process is adopted for casing with anti-drop structure design.It is not only extremely wear-resisting,but also elegant
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Liquid Oil Water Level Sensor Probe Transmitter Smart Controller 4-20MA Output Liquid Level Meter 4-20ma Alarm Output
Aliexpress UK
Choose A‑weighting for general human‑perceived loudness; use C‑weighting if assessing low‑frequency content (if available). Use Slow response for steady sounds, Fast response to capture fluctuating noise, and Max to log peak levels.
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Digital 2In1 Dual 52mm Gauge with Alarm 0-190OHM Water Level Sensor for Water Level Meter+Water Temp Gauge AutoCar 12V24V custom
Aliexpress UK
Backlight: Red. -Level Sensor Support : Water Level Gauge and Water Level Gauge. -Level Sensor Support : Water Level Gauge and Fuel Level Gauge. 1 set (gauge+sensor, no cable). Sensor Feature Gauge Feature.
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Dewalt DW089LG 3 Sides*360 Degree Vertical 12 Lines Laser Level Horizontal Green Light Level Meter Outdoor 12V Lithium Battery
Aliexpress UK
Accurate sound level meter & audio spectrum analyzer & clock: adopts dedicated OLED display screen with 256 × 64 high resolution, guarantee the accuracy of each frequency band. Also with high-precision clock display, using SD3078 built-in crystal oscillator which can ensure that the clock accuracy is ±3.8ppm, year error within 1.2 minutes, very cool and interesting. Wide frequency range display & dual signal inputs: support 32Hz-16KHz frequency sweep, 8 kinds of frequency bands for free choice, high-precision display even can do frequency point test. Support line and microphone inputs, compatible with your phone/PC/game player/speaker, easily to see the music level status in real time and every slight change of sound can be shown visually. .
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Moray ME201R Ultrasonic Water Liquid Depth Level Meter LCD Remote Alarm Temperature Display Mobile Wireless Liquid Level Monitor
Aliexpress UK
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Dewalt DW089LG 12 - Line Laser Level: 3 - Side, 360 - Degree Vertical & Horizontal Green - Light Level Meter for Outdoor Use
Aliexpress UK
Does not include microphones or any futher audio cables.
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Aneng RN02 RN03 Digital Laser Level Angle Finder with Backlit LCD High Precision 360 Degrees Measurement Magnetic Level Meter
Aliexpress UK