Turn on the WiFi and Bluetooth of your phone,enter the app and add device. Press and hold the button for 5s, the led light flashes rapidly, then release the button, the network reset. Network Reset.
eBay
5m 10m 4-20ma Integrated Ultrasonic Level Meter Olive Oil Rs485 Relay Ultrasonic Water Level Sensor Transmitter 2 wires 4 Wires
Aliexpress UK
Sewage Range: 0-100%. Optional Color: Black Dial, White Dial. Has good IP67 waterproof function, no worry the influence of bad weather. Water Level Range: 0-100%. Red Wire: 12V/24V. If you are satisfied with our service, pls.
eBay
Right Angle 90 Degree Laser Level Laser Measurement Professional Laser Level Meter Construction Tool for Tile Work Woodworking
Aliexpress UK
Concentration Unit Decibel: dB. Humidity Range: 20%-85%. Relative Humidity: 20%-85%. Display: LED Display. Size: Approx. 10.6 x 3.5 x 1.4in/26.92 x 8.89 x 3.56cm. 2 x Expansion Tube. Temperature Range: 14℉-140℉.
eBay
LM3915 10-LED Audio Level Meter Kit Audio Spectrum Analyzer Level Indicator DIY Electoronics Soldering Practice Set
Aliexpress UK
Testing is more professional. C weighted simulation of high strength human ear noise frequency characteristics, suitable for machine motor, machine sound pressure analysis. 1 x Noise Decibel Detector.
eBay
2"52mm Car Auto Fuel Gauge 240-33ohm Fuel Tank Level Meter For 12V Car Vehicle LED Electronic Display Oil Level Gauge
Aliexpress UK
Two units are available. • Suitable for legacy analogue TV and FM signal work. • Original travel bag included. • 1x Travel bag. They areuntested, as they require a compatible power source and aerial connections, so they are sold asspares or repairs.
eBay
Dewalt DW089LG 3 Sides*360 Degree Vertical 12 Lines Laser Level Horizontal Green Light Level Meter Outdoor 12V Lithium Battery
Aliexpress UK
Magnetic Digital Angle Gauge with Dual Laser & Dual Mode Precision. 1 × Magnetic Digital Angle Gauge. Dual Laser Guide for Enhanced Accuracy. Material: Aluminum Alloy. Size: 60 × 60 × 30 mm. User-Friendly Operation.
eBay
Dewalt DW089LG 3 Sides*360 Degree Vertical 12V Lithium Battery 12 Lines Laser Level Horizontal Green Light Level Meter Outdoor
Aliexpress UK
1 x Noise Decibel Detector. Sampling Rate (FAST): 125ms. Sampling Rate (SLOW): 1sec. Noise Accuracy: ±2dB. Data Hold: Yes. If you are satisfied with our service, pls. Auto Power Off: Yes.
eBay
Dewalt DW089LG 3 Sides*360 Degree Vertical 12V Lithium Battery 12 Lines Laser Level Horizontal Green Light Level Meter Outdoor
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.
eBay
Dewalt DW089LG 3 Sides*360 Degree Vertical Lines Laser Level Meter Outdoor 12V Lithium Battery Horizontal Green Light Level
Aliexpress UK