Manufacturer: PRINZTRONIC
Model: SC5001M
AKA: SCIENTIFIC
Year: 1976
Display: VCF (8+1)
Circuits:  
Dimensions: 145x75x35 mm
Power type: 6V-4xAA / Adapter
Origin: Taiwan
S/N:  
Owner: DEVIDTS Serge
Info: Preview, soon more info
when cleaned.
Resemblance with QUALITRON poc-calcs.