The Omnitester is a cool new gadget from SmokTech. This device allows you to check the resistance of any 510 or eGo-threaded atomizer. It also allows you to check the output voltage of your 510 device, including Pulse-Width Modulated devices, like the Zmax and even eGo batteries. You can also attach an atomizer and a device at the same time to test its voltage under load! The Omnitester has an internal battery, and comes with a USB to Micro-USB cable to charge it. There are a myriad of uses for a device like this. You can simply test your resistance and use it as an ohm-meter. You can also test the voltage drop of your mechanical mod by attaching a mod and an atomizer at the same time. You can even check the output voltage of a mod that's set to wattage mode and get results in real-time, instead of using an Ohm's Law calculator.
Posted by Unknown on 3rd Jul 2016
No bells or whistles, does what it's advertised to do. And does it with accuracy. Only thing to watch out for if you think your Ohms side is malfunctioning and giving you nothing but "- - -"? It's a deep connector, you may need to extend your topper's 510 pin to make good connection.
So all in all, great for the price!
Posted by Todd on 24th Feb 2015
Best tester out there for the money. Multiple uses, and a rechargeable internal battery. Blue LED screen, seems accurate so far, and it's worth trying.
Posted by Taylor on 21st Feb 2015
I bought this a week ago. RTD delivered fast and in protective packaging. This tester has already broke. i checked my resistance 3 times and it has stopped reading completely. Do yourself a favor and buy a multimeter.
P.S. this tool only displays 2 digits of your resistance reading (ie. 0.4 instead of 0.45) it is not useful for sub ohming.
Posted by EJ Smoker on 28th Jan 2015
I bought this for my foray into coil building. I don't want to chance burning up my regulated mod, so this is cheap insurance. This will also test voltage of your mod, and you can also connect your tank/RBA/RBD to this at the same time and see actual volts at vape!
All prices are in USD.