how to know reading power?
222845
Same company makes reading glasses as well. Just pick the 1.50 or 2.00 or whatever prescription is closest to what you currently use.
1026162
You must to read a little amount more than 1.5 or 9 volts. For example you can read 1.523 volts but if you read 1.42 the device is over
1254682
OK time for Class.... 1st it is rated at 500 watts. Here is Ohms law to help figure it out. P=ExI or P= I^2xR or P= E^2/R.... that said an owners manual for your product will most likely tell you how many Watts of Power your Equipment will Draw. i HAVE always went by a "Rule of Thumb" and run at around 3/4 of max power. 500 Watts would be MAX PEEK POWER so i take 500 x .75=375WATTS and it has served me well. Right now i run my Computer, a 32" flat screen TV and my external Hard Drive off the one i have. It has been in Continueous operation for almost 3 years now. If you need a Class on the "in rush" of current just ask! OK time for Class.... 1st it is rated at 500 watts. Here is Ohms law to help figure it out. P=ExI or P= I^2xR or P= E^2/R.... that said an owners manual for your product will most likely tell you how many Watts of Power your Equipment will Draw. i HAVE always went by a "Rule of Thumb" and run at around 3/4 of max power. 500 Watts would be MAX PEEK POWER so i take 500 x .75=375WATTS and it has served me well. Right now i run my Computer, a 32" flat screen TV and my external Hard Drive off the one i have. It has been in Continueous operation for almost 3 years now. If you... » Read More OK time for Class.... 1st it is rated at 500 watts. Here is Ohms law to help figure it out. P=ExI or P= I^2xR or P= E^2/R.... that said an owners manual for your product will most likely tell you how many Watts of Power your Equipment will Draw. i HAVE always went by a "Rule of Thumb" and run at around 3/4 of max power. 500 Watts would be MAX PEEK POWER so i take 500 x .75=375WATTS and it has served me well. Right now i run my Computer, a 32" flat screen TV and my external Hard Drive off the one i have. It has been in Continueous operation for almost 3 years now. If you need a Class on the "in rush" of current just ask! « Show Less
1117382
OK, if I want to measure how many watts my refer uses in 24 hours,how do I do it on the 4460?Tx for any comments.
647883
Power output of the transformer would be in wattage. But depending on the current drawn from the transformer I could tell you what the power would be. Let's just say the current drawn from whatever device was 1amp. Then the total power being used by the device or load would be 4 milliwatts or .041 watts.
1693290
I bought a ppm reader to make sure the book was correct. Mine was only 5 bucks. I rather use the meter for accuracy.
3820
watts = volts x amps, so 1rst, whatever you are talking about has a voltage, usually stated near its UL or CE label and states an amperage. Multiply its volts x amps and you'll have the watts used or wattage. But this isn't an 'or ' question, as you must know 2 out of 3 to find the third. ie look at its label, it'll give two out of three, so you can calculate the third.
316205
I guess that would depend on the processor you used, the graphics card you used, the harddrive you used and the memory and how much you had. I've never measured the power, so sorry, I can't help.
1243788
Mine seems to be reading really high, maybe 30% over what I think it should be. I wish there was a way to adjust.
2279864
I no longer have this; wasn't using it so gave it away. I don't remember if it was easy to read.
1864255
The default reading is in pounds and ounces. The button on the far left will convert the weight to grams if that's what you prefer!
866704
I can read mine. I have a Tech Armor Maximum Screen Protector Anti-Glare for my Kindle. I then turn the brightness up as high as it will go. The screen will be a little dark, but you can see to read OK.
2051010
I use it every night to read by. Because it had 3 settings, it works. I really like mine and would recommend it.
463871
The version I received *does* measure peak weight. You simply press the "Hold" button until the reading reads "L_p". Pressing the "Hold" button will cycle between "L_n" (No hold), "L-a" (Auto hold), "L_p" (Peak hold).
1056767
There is a formula to convert horsepower to wattage. You can probably look it up on the internet. Sorry, but I don't remember it off hand.
707082
Using a magnifying glass and reading the very fine print on mine, it says, "Output: 5.1v 850mA"
1101026
According to hp, "For ink volume and page yield information, visit www.hp.com/go/learnaboutsupplies."