Oscilloscopes

So the options, prices normally from Aliexpress.

ModelDescriptionCostBandwidthSample SpeedSample Depth
XprotolabSmall & Portable
£29200KHz1MS/s256
BitScope BS10UInclude Logic£145100MHz40MS/s12K
DSO QuadSmall & Portable, Includes Logic£11072MHz144MS/s8K
6022BEStackable Scope£3920MHz48MS/s1M
6082BEStackable Scope£12580MHz250MS/s10K-64K
DSO-2250 ReviewStandard Aluminium Scope£122100MHz250MS/s / ?Ms/s
10K / 1M
DSO-5200ASame as above but 9 bit£182200MHz250MS/s1M
Rigol DS1052E ReviewDesktop Scope (firmware upgrade)£208100MHz1GS/s / 500Ms/s
16K / 1M
Hantek DSO5072PDesktop Scope (firmware upgrade)£16070MHz / 200MHz1GS/s40K
MSO5062DDesktop inc 500MHz 16c Logic£24260MHz / 200MHz
1GS/s1M
OWON SDS7102VDesktop (Screen, VGA, LAN)£270100MHz
1GS/s1M

The DSO-### variants are made by Hantek, which has an open source interface called OpenHantek. The models this claims to support are summarised as follows.

ModelCostSpeedSample DepthSample Size
DSO-2090$153.96100MSPS10K8bit
DSO-2150$184.79150MSPS10K8bit
DSO-2250$219.88250MSPS10K8bit
DSO-5200$279.88200MSPS10K9bit

Also keeping an eye on Sigrok, but it currently only supports the DSO-2090.

And other fun things that could be included to make a nice mini lab.

ModelCostSpeedSpecifications
4032LStackable 400MHz 32 channel Logic£12960M Sample Depth
Hantek 365BStackable Multimeter£60
VC86DUSB Multimeter£26
PPS2116APower Supply£1530-32V 0-2A