So I'm not sure what's going on here?
After I saw your EEVblog #281 it was clear to me: I need an Electronic Load.
So I did some digging as BK is too pricey for me.
Found Gossen Metrawatt K851A, as pricey as BK, but "Made in Germany" PAH! Looks like a cheap ATTEN on aliexpress.
So here is what I know so far, datasheets and features are not yet evaluated:
BK Precision
- BK850x: 1 line VFD, carrying handle, front rubber
- owns ITECH
ITECH:
- IT851x: 1 line VFD, carrying handle
- started in year 2005
- ex chief designer: Xiao Tony
ARRAY:
- 371x: 4 button knob, 2 line LCD
- ex chief designer: Xiao Tony
MAYNUO:
- M971x: 2 line VFD, carrying handle, front rubber
- started in year 2009
- owner: Xiao Tony
Gossen Metrawatt:
- K851x: 4 button knob, 2 line LCD
- are from ARRAY, OEM
ATTEN:
- ATZ3710A: 4 button knob, 2 line LCD, is from ARRAY, OEM
- ATZ971x: 2 line VFD, carrying handle, front rubber
- ATZ9712 is from MAYNUO, OEM
REK:
- RK851x: 2 line VFD
BEICH:
- CH871x: 2 line LCD, carrying handle
EASY:
- EEL-660x: 2 line LCD, carrying handle, front rubber
Applent:
- AT851x: 3 line VFD, carrying handle
MCH:
- EL363x: 2 line LCD, carrying handle
I think I will go with MAYNUO, because there is the chief designer now, after ARRAY and ITECH.
--
kmel