【Multi-functional Design】: Supports signal value, daily rate, polarisation, oscillation, frequency, watch tone waveform display; and supports frequency setting and ascending angle setting. 【Indicator Light】: It is equipped with a red indicator light that illuminates and flashes when it is switched on.
eBay
0-190 Ohm Water Level Sensor 52mm Water Level Gauge with 7 Color LED Water Tank Meter Indicator Petrol Boat Car 12V24V Custom
Aliexpress UK
Supports AGC and decibel display: AGC mode ensures visual effects even with small or large input signal ranges, avoiding no display when the input signal is low and full-screen display when the input signal is high.
eBay
0-190 Ohm Water Level Sensor 52mm Water Level Gauge with 7 Color Backlight Water Tank Meter Indicator Gasoline Boat Car 12V 24V
Aliexpress UK
The kit does not include a tripod, please keep this in mind before purchasing.
eBay
100-500mm Stainless Steel Marine Fuel Level Gauge Sensor Fit Boat Car Fuel Level Gauge Meter 0-190ohm with Red Backlight 9-32V
Aliexpress UK
【Multi-functional Design】: Supports signal value, daily rate, polarisation, oscillation, frequency, watch tone waveform display; and supports frequency setting and ascending angle setting. 【Indicator Light】: It is equipped with a red indicator light that illuminates and flashes when it is switched on.
eBay
2" 52mm Car Motorcycle Fuel Gauge LED Fuel Level Moto Meter Gauge Fuel Level Sensor 12V /24V Aluminum Alloy Car Styling
Aliexpress UK
Frequency: 1000Hz. Accuracy: 0.3dB. Output sound level: 94dB,114dB. 1x Main Unit. 1x Carrying Case.
eBay
Waterproof IP67 52mm Fuel Level Gauge+Oil Level Sensor 100-500mm 0-190OHM Red LED Oil Tank Meter with Alarm Car RV Camper 12V24V
Aliexpress UK
The Testo Schallkalibrator 0554 0452 Sound Calibrator is a reliable and high-quality device designed to accurately measure sound levels in various environments. Made by the reputable brand Testo, this sound calibrator ensures precise calibration for testing and inspection purposes in business, office, and industrial settings. Ideal for professionals who require accurate measurements for noise assessments and quality control, this product provides consistent and reliable results. Whether you are ensuring compliance with noise regulations or monitoring sound levels in a specific environment, the Testo Schallkalibrator 0554 0452 Sound Calibrator is a valuable tool for your testing needs.
eBay
HILDA Laser Level Meter 2-Lines Cross Green Level Laser Horizontal & Vertical Nivel Laser Self-Leveling лазерный уровень
Aliexpress UK
Supports AGC and decibel display: AGC mode ensures visual effects even with small or large input signal ranges, avoiding no display when the input signal is low and full-screen display when the input signal is high.
eBay
ME201W Smart Home High Accuracy WIFI Remote Ultrasonic Water Tank Level Meter Sensor Wireless Water Level Sensors
Aliexpress UK
eBay
Moray ME202W 5M Submersible Tuya Smart Home High Accuracy Level Gauge For Liquid Water Tank Level Sensor Meter
Aliexpress UK