Hi Adrian, i tried to attach a photo here but it did not allow me ?
below is the introduction, hope this helps?
UNIALL MOP60H Portable Handheld Power Supply
Resembling a Digital Multimeter, this unit is a great size for those needing power on the move or with limited space for bench power supply.
The compact design means that you can easily add this to your tool box, giving you access to variable DC output from any wall socket.
Please note that this is not a battery operated device - it does require mains power using the supplied mains lead.
• 60W Output Total
• Dual USB ports - 5V @ 2A
• Input voltage 90V-255V 50/60HZ
• short circuit protected
• Handy fold out stand
• 3.2 inch Full colour IPS HD LCD display screen 480x320 pixels
• Graphic display
• Output status indicating (CC and CV)
• 3 Preset Memorised USE settings
• Dimensions: 21x10x4cm Weight: 590g
We will also lauch 2 more models with 1-60V / 0-5A and 2-60V/0-10A
Input Voltage 90V-255V 50/60HZ Remarks
Output Voltage 1-30V
Output Current 0-3A
Working Temperature -10 to 40 celsius degrees
Line regulation Voltage <0.01%+5mV
Line regulation Current <0.01%+5mA
Ripple and Noise 10mVRms
Setting Value Accuracy
Temperature Drift Voltage 200ppm
Tracing error < 2 digits