12V 24V LED Lead Acid Storage Marine Indicator Level

This meter works on general 12V/24V lead acid storage and has a powerful level testing system.
Specifications:
Display: LED Display
Housing Material: ABS
Working Voltage: 12V-24V
Voltage Accuracy: (+/-) 0.5%
Working Current:20mA 12v
Waterproof Level: IP65
Operating Temperature: -20°~70°
Operating Humidity: 90%RH
Charge Delay Time:200S
Display Delay Time: 155s
Cable Length: 70cm
Size:about 4.6cmx2.7cmx1.3cm
[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
Common Applications:
12V/24V lead-acid of carts, marine, motorcycle, ATV, tractor, truck, forklift, scrubber.
Features:
-Works on general lead acid storage and has a powerful level testing system.
-Automatic recognize 12V or 24V, practical for use.
-9 LED light to indicate the level and 2 overlapped LED light to display the state of level.
-155 seconds delay time to avoid wrong display level.
-Recognize false charging signal and IP65 waterproof.
Package Included:
1 x Indicator
1 Set Accessories
1 x User Manual
Note:
-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
-Please allow 1-3CM differs due to manual measurement.
-Due to the different display and different light, the picture may not reflect the actual of the item. Thanks for your understanding.
Detail Image
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a