With maximum and minimum hold function. Data hold function. Red backlit alarm and audible alarm. Automatic or manual power off function. Maximum and Minimum hold. Digital display.
eBay
Auto Digital 52mm Fuel Level Gauge With Alarm Light 0-190 Ohm Oil Tank Indicator Meter Marine Fuel Level Sensor 100-600mm 12V24V
Aliexpress UK
Alarm function. Data storage. Alarm Reminder(sound+display). Product Size(appr.). 31.5Hz~8.5KHz. DC 5V 1A micro USB. -10-60℃, 10%~70%. Storage Temperature/Humidity.
eBay
Huepar Multifunction Laser Level Tripod 1.52M With 360° Rotation Pan Head & Level Bubble Adjustable Stand For Laser Meter,Camera
Aliexpress UK
4 in 1 Smart Tester: Equipped with buzzer alarm, this monitor can be used to test CO2 concentration, temperature, humidity and sound level. Item Type: CO2 Monitor. CO2 Indicator CO2 Concentration Unit: PPM.
eBay
Laser Level Tripod Level Laser Tripod Mini Professional Meter Red Button Portable Laser Tripod
Aliexpress UK
12.5mmØ electret condenser microphone. PA & Live Sound. Maximum and data hold functions. Music Software. Computer Music. Supplied in heavy duty plastic case with windshield. Indoor Heating, Cooling & Air.
eBay
Digital Laser Protractor Angle Measure Inclinometer Magnetic Level Box Laser Levels Type-C Charging Angle Meter for Home
Aliexpress UK
Long press the backlight button to turn on a backlight, making it easy to view even in damn light.
eBay
Dc current meter with backlight level signal indicator head TX PWR DB meter electronic instrument indication +30DB
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.
eBay
1S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicator Tester LCD Display Meter Module Capacity Voltage Meter
Aliexpress UK
Used only a few times - condition is almost like brand new - see photos Calibration date overdue
eBay
0-190Ohm Fuel Level Gauge+Water Temperature Meter with Alarm Digital 52MM Dual Gauge Oil Tank Float Sensor 100~600MM Car Custom
Aliexpress UK
Pointer Length: 54mm/2.13in±1mm/0.04in. Pointer Width: 0.45mm/0.02in±0.05 mm/0.002in. If you are satisfied with our service, pls. With high definition white backlight, it can be used normally at night.
eBay
DC 12V Car Modified 32 LED Music Spectrum Rhythm Light Atmosphere Lamp Level Indicator Jumping Light METER ACC Audio A-pillar
Aliexpress UK