
They work great! I use them to monitor 2 sets of solar panels running at around 18vdc with a 12-14vdc load depending on the sun. They turn on at about 5VDC. And at the push of a button you can see the percentage of power the panels are putting out, these are 12V DC panels, very accurately. I hope they keep working, we'll see in time. So far very happy with them.

Upgrade Your RV Or Camper Interior With KAFEEK 20X Super Bright LED Bulbs
38 Review

Short Stubby Antenna For Mazda Miata 2006-2022 - 3.8 Inch, Compatible With CravenSpeed
29 Review

Upgrade Your Light Bar With NAOEVO 14AWG 240W Custom Wiring Harness And 6 Modes Light Bar Controller
29 Review

WUPP Waterproof 12 Volt Fuse Block With LED Warning Indicator For Car, Marine, RV, And Truck - Includes Fuses And Negative Bus Fuse Box
27 Review

Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review

2007-2017 Jeep Wrangler JKU 4 Door Sunshade Mesh Top Cover - Durable UV Protection With US Flag Design - Voodonala
31 Review

Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review

Gooacc 50Pcs Hood Insulation Retainer Clips - Perfect Replacement For Grand Cherokee, Dodge Ram, Chrysler PT Cruiser, Plymouth Laser, Neon - OEM Part Number: 4878883AA
33 Review