Sound level Range:30 to 130dB (Low=30-100dB ,High=60-130dB)Auto Ranging. Dynamic characteristic: FAST (high speed) / SLOW (low speed). Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz). Max Hold function.
eBay
LED Battery Meter Battery Level Monitor 12V 24V 36V 48V 60V 72V Waterproof Lithium Acid Monitor Gauge for Golf Cart RV Boat Car
Aliexpress UK
Used only a few times - condition is almost like brand new - see photos Calibration date overdue
eBay
0.96" OLED Music Spectrum Display Analyzer Stereo Audio Atmosphere Light Power Amplifier Level Indicator Rhythm VU METER
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
7S 8S 10S 13S LifePO4/Li-ion Battery Packs Battery Capacity Indicator Meter Power Level Tester Module Display Board Panel
Aliexpress UK
Sampling rate. With maximum and minimum hold function. Data hold function. Red backlit alarm and audible alarm. Automatic or manual power off function. The product adopts 4‑digit display, which makes the reading data clearer and more convenient.
eBay
SG SURGOAL 120m Green Laser Rangefinder with Digital Level Rechargeable Laser Distance Meter Tape
Aliexpress UK
Then press the PTT button on the walkie talkie to enter the transmitting state. Antenna X1. In order to facilitate and quickly change the frequency, a frequency intercom with a keyboard should be selected for manual setting.
eBay
85mm 4 in 1 Gauge Oil Press Gauge Water Temp Meter Fuel level Gauge Voltmeter With Alarm For Marine Boat Car Waterproof 12V 24V
Aliexpress UK
don't know a lot about this item came in a garage clearance it all lights up and down different things please look at photos as they are a part of the description
eBay
0.96 inch OLED Music Spectrum Display Analyzer 8-Mode Stereo Audio Atmosphere Light Amplifier Level Indicator Rhythm VU METER
Aliexpress UK
It is compact, exquisite and easy to carry. Size of the colour box:18.1x11x8.6CM. Product size: 150 75 48 mm. Colour: White. Charging interface: Typec. Input specification: 5V/2A.
eBay
Universal 2" 52mm Fuel Level Gauge Auto Car Meter Fuel Float Sensor 240-33 ohm White LED Light Pointer Fuel Gauges Gasoline 12V
Aliexpress UK
1× AK1016 Audio Spectrum Analyzer. Wide-band display and gain selection: Supports 50Hz to 20KHz frequency sweep, high- for precision display, and even frequency point testing. Supports gain selection between -20dB/-15dB/-10dB/-5dB/0dB to achieve the display state.
eBay
64 LED Music Spectrum Mono Audio Atmosphere Light Level Indicator Amplifier VU Meter DIY DC 12V 24V Car Player Lamp A-pillar
Aliexpress UK