Does it show the voltage that is powering unit
237940
Yes, current voltage is one of the info fields you can display as an overlay.
704630
I don't believe so. It is powered by the PSU and simply checks the voltage of each connector to make sure that they are within specification.
186013
Yes. It would display 6volts on the screen. Make sure you are getting the power probe 3 with the display. The light would not light up however. But it would display the voltage. I use it to check 5 volt computer reference voltages all the time.
1720149
It does, yes. According to Synology, AC Input Power Voltage is rated at 100V to 240V AC at 50/60 HZ, Single Phase.
1067612
On the back there is only a reference to 120V. My unit was purchased in early 2015.
404946
Hi Dach, the screen shows only the voltage. The are some LEDs in the front panel that shows if the ground is ok, protection ok, clean ok, etc.
6299
No, the unit powers from the AC voltage being metered (and the current measurement needed for the power calculation comes from a small toroid which is included). Thus four terminals: two for the voltage measurement and two for the toroid leads.
1672916
Yes. In a regular outlet it will indicate if the hot and neutral are reversed , if the hot and ground are reversed, if you have an open hot, if there is an open neutral, if there is an open ground and if the outlet wiring is correct.
1443292
I'm assuming you mean on the unit itself? If so then the answer is no. When switched off there are no LED's illuminated the unit. When switched on there is a green LED that lighted up to indicate that the power is on. Hope that helps you.
1117378
Can this unit be used to find out the max wattage an appliance uses? I just purchased a portable generator, and would like to see what some of my appliance pull in watts. Thanks
1029046
Not sure. It is in my vacation house and I can't check now. Nice unit though.
1731752
It will depend in what model but it says 1 W its is 1 watt if it says 2 w it is 2 watt unit
439418
Hmm, never actually measured the voltage, but have run my TV, fridge, lights, and furnace with it.
2028455
I think it tells you if the unit is charged [green light] or not [red] but I can't test mine right now because it is charged.
1065622
It will be on the display when you hook up the battery. You will have to set it for the type of battery you have. It doesn't know the type of battery you have hooked up.
531288
No, there is no switch that would indicate it. It is only wired for 120volt.
1197542
No, the voltage pin on the cable is a power output. I learned this the hard way when I could not find docs online and ended up frying my board by connecting it to an external supply.