karl posted an answer for this Measuring Tools & Sensors:
"It is possible to make a vibration meter, but its not easy for the average user to build..."
karl posted an answer for this Measuring Tools & Sensors:
"There is a wide range in price from a few 100 dollars to the 1,000 of dollars for a..."
karl posted an answer for this Measuring Tools & Sensors:
"In the Google play store there is an app called "vibration meter" that works really well..."
karl posted a question about Measuring Tools & Sensors:
"Can I find a break in my invisible fence in my yard?"
karl posted a question about Measuring Tools & Sensors:
"Can I use a wire locator to find a copper pipe in drywall?"
karl posted a question about Audio Players & Recorders:
"Are there android apps for editing music together?"
karl posted a question about Audio Players & Recorders:
"How expensive are multitrack recorder tables?"
karl posted a question about Televison & Video:
"What does a DVD rewinder do? Don't DVDs not have to be rewound?"
karl wrote a tip for Sport & Outdoor - Others:
"Like any sport when you come to a badminton game you want to make sure that you have the..."
karl posted a question about Science & Laboratory:
"What are autoclaves used for?"
karl posted a question about Computers & Internet:
"Can you calibrate a camera like you can a computer monitor?"
karl posted a question about Computers & Internet:
"Can my HP disk array withstand extreme pressure changes?"
karl posted a question about Cell Phones:
"Does globalstar have satellite phone coverage everywhere?"
karl posted a question about Cell Phones:
"Are satellite phones expensive?"
karl posted a question about Luggage & Travel:
"What is the difference between a fanny pack and a money belt?"
karl posted an answer for this Computers & Internet:
"Yes they are. Printers are one of the most common types of output devices but they can..."
karl posted an answer for this Computers & Internet:
"no, output devices are things like speakers or a monitor. They output sound or images,..."
karl posted a question about Computers & Internet:
"Are there apps to convert videos on my phone?"
karl posted a question about Office Equipment & Supplies:
"are paper joggers expensive?"
karl posted a question about Luggage & Travel:
"Do credit cards have RFID chips? Can I protect my credit cards RFID chips from getting..."
karl posted a question about Office Equipment & Supplies:
"I want to get a paper folding machine for my office, will it fit on my desk?"
karl posted an answer for this Video Game Consoles & Games:
"Originally it was made as a stationary game console that you play at home in front of a TV..."
karl posted an answer for this Video Game Consoles & Games:
"As regional lockouts Nintendo designed the game cartridges in North America and Japan to..."
karl posted an answer for this Office Equipment & Supplies:
"No there isn't, there are many different hole punchers that make holes at different spaces..."
karl posted an answer for this Office Equipment & Supplies:
"Yes there are a lot of electronic hole punchers, you can find them at stores like Office..."