Hewlett-Packard HP-75D

Datasheet legend
Ab/c: Fractions calculation
AC: Alternating current
BaseN: Number base calculations
Card: Magnetic card storage
Cmem: Continuous memory
Cond: Conditional execution
Const: Scientific constants
Cplx: Complex number arithmetic
DC: Direct current
Eqlib: Equation library
Exp: Exponential/logarithmic functions
Fin: Financial functions
Grph: Graphing capability
Hyp: Hyperbolic functions
Ind: Indirect addressing
Intg: Numerical integration
Jump: Unconditional jump (GOTO)
Lbl: Program labels
LCD: Liquid Crystal Display
LED: Light-Emitting Diode
Li-ion: Lithium-ion rechargeable battery
Lreg: Linear regression (2-variable statistics)
mA: Milliamperes of current
Mtrx: Matrix support
NiCd: Nickel-Cadmium rechargeable battery
NiMH: Nickel-metal-hydrite rechargeable battery
Prnt: Printer
RTC: Real-time clock
Sdev: Standard deviation (1-variable statistics)
Solv: Equation solver
Subr: Subroutine call capability
Symb: Symbolic computing
Tape: Magnetic tape storage
Trig: Trigonometric functions
Units: Unit conversions
VAC: Volts AC
VDC: Volts DC
Years of production: 1982-1984 Display type: Alphanumeric display  
New price: USD 995.00   Display color: Black  
    Display technology: Liquid crystal display 
Size: 5"×10"×1½" Display size: 32 characters
Weight: 1.5 lbs    
    Entry method: BASIC expressions 
Batteries: 6×"AA" NiCd Advanced functions: Trig Exp Cmem RTC Snd Card 
External power: HP-82059 adapter (8VAC 3W)   Memory functions:  
I/O: HP-IL, expansion ports, modem port     
    Programming model: BASIC 
Precision: 12 digits Program functions: Jump Cond Subr Lbl Ind  
Memories: 32(0) kilobytes Program display: Text display  
Program memory: 32 kilobytes Program editing: Text editor  
Chipset: Capricorn   Forensic result:  

hp75d.jpg (79478 bytes)Under ConstructionThe HP-75D is just like the HP-75C except that it's bigger. Shown here with pod.