Supports tank liquid level high/low alarm and tank liquid empty alert. Supports liquid level high/low alarm and liquid empty alert. This multifunctional water level sensor is easy to install and use, can detect water depth, watertank temperature, indoor temperature, etc.
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2025 Hot Sale 400mm/16inch 0-225 Degree Protractor Spirit Level Digital Angle Finder Gauge Meter Angle Finder with Level Bubble
Aliexpress UK
Alarm sound output function. With upper and lower limit alarms. With hanging holes, can be hangged on the wall. Frequency Response Range: 31.5Hz~8.5KHz.
eBay
HUEPAR 1.52M Laser Level Tripod Stand with 360° Pan Head & Bubble Level - Adjustable Tripod for Laser Level, Camera, Laser Meter
Aliexpress UK
【5 IN 1 Multi-function + Large 11 '' LED Display】This large screen decibel meter has a 11" LED display with adjustable brightness, and have a Diemmern Decibel Meter, which means you will have a Noise Meter+Temperature Meter+Humidity Meter+Clock+Noise Level Indicator, provide convenience for your work and life. 【High Precision】: This sound level meter uses an intelligent air semiconductor sensor to test decibel temperature and humidity values. Compared with ordinary sensors, it is more sensitive, accurate and stable. The measurement range is 30~130dB, accuracy: ±1.5dB, frequency response range: 50Hz~8.5KHz; Humidity range: 20~85%, accuracy: ±5%; Temperature range: 14~122℉, accuracy: ±5%. [Attention! Due to the different environments, the actual measurement value has a deviation of 0~15%.
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2INCH 52MM Black Volt meter Water temp Oil temp gauge Oil press gauge Fuel level gauge AMP Meter Triple gauge kits Car meter
Aliexpress UK
Like new. Professional automatic optical levels (dumpy level) built for the construction site and general survey tasks.
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Magnetic Post Level Magnetic Post Level Pipe Post Leveler Meter Meter Fixed Pipe Angle Meter for Pipe Wooden Column Installation
Aliexpress UK
Noise (A weighting). White backlight, clear LCD screen. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality. The item in the actual use of the process of quality problems.
eBay
1pc 32x7mm Universal Level Spirit Level Bubble Bullseye Level Bubble Spirit Level Round Circular Measuring Meter Measuring Tool
Aliexpress UK
Fast and Slow dynamic characteristic modes. Dynamic Characteristic: FAST (high speed)/SLOW (low speed). Large LCD screen with digits reading. scale at 1 dB step for monitoring current sound pressure level display.
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Dewalt DW089LG 3 Sides*360 Degree Vertical 12V Lithium Battery 12 Lines Laser Level 360 Level Horizontal Green Meter Outdoor
Aliexpress UK
Angle & Slope Conversion. Q1: Does this angle protractor have a magnetic base?. Magnetic Base for Hands-Free Use. Provides accurate angle readings with ±0.2° accuracy for professional results. Magnetic Base Yes.
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ASYPDZSW VU358 VU Level LM358 Audio Meter driver DIY Kit/Finished board +2 PCS With warm LED meter head Adjustable sensitivity
Aliexpress UK
Product Size: Approx. 3.5 x 3.5 x 4.5cm / 1.4 x 1.4 x 1.8in. If you are satisfied with our service, pls.
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1pc 32mm Bubble Level 20°-30° Accuracy Bubble Degree Mark Mini Bullseye Level For Precision Level Round Circular Measuring Meter
Aliexpress UK