Engineering Calculators
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Antique A W Faber Slide Calculating Rule Book printed England Rare Ebay.com starting at $249.95
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Casio FX-991CW Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4" Ebay.com starting at $32.00
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Vtg Square D Co. Motor Data Electric Selector Slide Rule Calculator Guide (A3) Ebay.com starting at $13.95
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CASIO fx-FD10 Pro Calculator Civil Engineering & Surveying New JAPAN Ebay.com starting at $228.00
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Tad Data Reference Calculator Slide Chart Rivet And Screw Ebay.com starting at $15.00
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BRAUN LED CALCULATOR 8-digit 4 955 700 Ebay.com starting at $65.00
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control unit gearbox Tiptronic Porsche 911 997 99761818003 A0345453232 ECU Ebay.com starting at $1,318.68
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control unit Structure-borne noise aktuator Audi A8 4H S8 Ebay.com starting at $130.68
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Vintage ARITHMA 'Addiator' Calculator *Original Case Stylus & Box *Germany Ebay.com starting at $47.00
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Maths For Chemistry By Paul Monk Oxford Toolkit For Calculations Ebay.com starting at $31.82
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Classic Scale Master Measures Area Volume Building Engineering Landscaping Ebay.com starting at $56.21
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TIG, MIG & SMAW Miller Welding Calculators 3 Pk Calc Ebay.com starting at $9.99
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CASIO fx-FD10 Pro Civil Engineering & Surveying Calculator 88776 JAPAN IMPORT Ebay.com starting at $181.94
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Allied Radio R-F Resonance Coil Winding Calculator Slide Rule © 1943 Sleeve Info Ebay.com starting at $20.85
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Allied Radio Parallel Resistance & Series Capacitance Calculator Slide Rule 1945 Ebay.com starting at $14.85
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Vintage: Allied Radio R-F Resonance Coil Winding Calculator Slide Rule © 1943 Ebay.com starting at $18.85
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VTG. Otis King Calculator/Slide Rule Model K No. A4190 Brass Color w/Box/Manual. Ebay.com starting at $180.00
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Eddy Current Test Frequency and Depth of Penetration Calculator Slide Rule Ebay.com starting at $5.00
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Vintage GE RPM & Time Calculator Dial Ebay.com starting at $5.00
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2023 Journeyman, Calculations and Master Paperback by Tom Henry Ebay.com starting at $105.00
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Calculations for the electrical exam - Paperback By Henry, Tom - GOOD Ebay.com starting at $4.92
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Vtg Metal Cenco Hart Atomic Model Nucleus Protons Neutrons Calculator Wall Chart Ebay.com starting at $499.99
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Vintage 1956 Circular Slide Rule, C Calculator Ration Proportion & Percent Ebay.com starting at $15.00
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Vintage CEC Piezoelectric Accelerometer System Vibration Calculator Slide Rule Ebay.com starting at $24.99
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Vintage Brooks Instrument Inc. Rotameter Sizing Factor Calculator Slide Rule USA Ebay.com starting at $39.99
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Vintage GRIPCO Grip Nut Co. Lock Nut Dimension Slide Rule Calculator 1946 USA Ebay.com starting at $24.99
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Vintage TAPPAN Air Conditioning Duct Calculator Slide Rule 1974 USA Ebay.com starting at $44.99
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Ohmite Parallel Resistance & Ohms Law Calculator 1949 Slide Rule Very Nice Cond. Ebay.com starting at $19.99
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Vintage Soviet Russian Pocket Slide Rule Circular Calculator KL-1 Mechanical Ebay.com starting at $30.00
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Universal Engeneering Company Slide Rule Calculator Ebay.com starting at $10.00
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2-Line Engineering Scientific Calculator, Suitable for School and Business Ebay.com starting at $13.99
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Vintage 1955 Square D Company Motor Data Calculator Slide Rule Chart Ebay.com starting at $14.00
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NOOTER Corporation Delivery Date Calculator - Vintage Ebay.com starting at $9.95
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Vintage Sears Electronic Slide Rule II Calculator. Ebay.com starting at $13.00
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HP Hewlett Packard 48 GX Graphing Calculator w/ Pocket Prof Mech Engineering Pac Ebay.com starting at $210.82
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ARISTO STUDIO Nr.0968 Vintage slide rule MATHEMATICS CALCULATOR Case Germany Ebay.com starting at $55.00
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1957 REPUBLIC STEEL SHEET METALS WEIGHT CALCULATOR SLIDE CHART Ebay.com starting at $1.49
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Vintage Dubilier Capacitors Power Factor Calculator Circular Slide Rule Ebay.com starting at $19.99
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Kennametal Machining Calculator Slide Rule Feed & Speed Calculator & Others Ebay.com starting at $23.76
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Engineering Calculator ELECTRONIKA Ebay.com starting at $130.00
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Very rare Logarithmic Ruler KL-1 Round Lineup Calculator Slide Rule Anniversary Ebay.com starting at $125.00
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Slide Rule Kyiv 1957 Vintage Logarithmic Ruler Manual Analog Calculator USSR Ebay.com starting at $25.00
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Engineering Logarithmic Mathematical Circular Calculator KL-1 USSR Vintage Ebay.com starting at $44.99
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Gilson Atlas Calculator Circular Slide Rule C. 1930's Ebay.com starting at $150.00
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INDIUM POCKET SOLDER CALCULATOR SLIDE RULE CHART Ebay.com starting at $12.99
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Vintage Ansco Pineal Calculator Slide Rule Medical Oddity Neurological Brain Ebay.com starting at $188.91
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CASIO fx-FD10 Pro Civil Engineering & Surveying Calculator F/S from Japan Ebay.com starting at $242.00
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control unit differential Jeep GRAND CHEROKEE IV WK WK2 6.2 i V8 Trackhawk Ebay.com starting at $328.68
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Nos Vintage - Calculator Slide Rule - Knox Gelatine Diet Dial Calorie Counter Ebay.com starting at $9.99
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Vintage - Calculator Slide Rule ~ KELM ~ SHRINKAGE AND DRAFT CALCULATOR Ebay.com starting at $19.99
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Very rare Logarithmic Ruler KL-1 Round Lineup Calculator Slide Rule USSR Ebay.com starting at $200.00
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Victor Technology 907 Metric Conversion Calculator,10 Digits Ebay.com starting at $17.19
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Repair Vintage Jobber 2 Calculator Feet-Inches-Sixteenths Engineering Calculator Ebay.com starting at $23.09
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Very rare Logarithmic Ruler KL-1 Round Lineup Calculator Slide Rule USSR Ebay.com starting at $150.00
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Very rare Logarithmic Ruler KL-1 Round Lineup Calculator Slide Rule USSR Ebay.com starting at $125.00
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Very rare Logarithmic Ruler KL-1 Round Lineup Calculator Slide Rule USSR Ebay.com starting at $125.00
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Very rare Logarithmic Ruler KL-1 Round Lineup Calculator Slide Rule USSR Ebay.com starting at $140.00
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4095 Pipe Trades Pro Advanced Pipe Layout Design Math Calculator Tool Pipefitter Ebay.com starting at $49.63
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Vintage Pickett Circular Slide Rule Mark-up Calculator Model 103ES Ebay.com starting at $39.99
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Great Wheel-O-Tazo (Mood Wheel TEA Drink) Slide Chart Calculator PERRYGRAF Ebay.com starting at $23.50
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Casio FX-115ES Engineering / Scientific Calculator Natural Display Solar Cell Ebay.com starting at $8.99
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Electrical Network Performance Calculations and Analysis Mir Publishers Moscow Ebay.com starting at $120.00
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Vintage Pickett Profit Calculator No. 104C 104 C Rare HTF Ebay.com starting at $35.00
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Vintage 1988 Hubbell Device Selector 1971 Gypsum Cement & Plaster Calculator Ebay.com starting at $26.00
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Vintage Steam Relief Valve Pressure Calculator Slide Rule Tool Atwood Salem Mass Ebay.com starting at $22.95
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Torit Duct Calculator Slide Rule Ebay.com starting at $19.97
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Jenn Air Power Roof Exhauster Selector Calculator Slide Rule Ebay.com starting at $24.97
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Armstrong Sweat Control Calculator Slide Rule Ebay.com starting at $24.97
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Essential Water and Wastewater Calculations for Engineers and Operators Ebay.com starting at $75.00
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1965 vintage Carborundum Refractories Slide Calculator Ebay.com starting at $14.00
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Concise Ruler Circular Slide Rule Weight Calculator 100843 Case Included Ebay.com starting at $54.43
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Vintage wooden sliding simple voltage drop calculator Ebay.com starting at $22.00
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Sharp EL-531X EL-531XB-WH Engineering/Scientific Calculator New in Pkg Ebay.com starting at $14.99
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VINTAGE ADDIATOR UNIVERSAL STANDARD MODEL WEST GERMANY EARLY CALCULATOR & STYLUS Ebay.com starting at $13.99
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CARD BOARD SLIDE, 1941 OHM'S LAW CALCULATOR, OHMITE MFG. CO. CHICAGO, IL. Ebay.com starting at $7.00
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WW2 BOOK HANDBOOK OF SHIP CALCULATIONS CONSTRUCTION AND OPERATION HUGHES 1942 Ebay.com starting at $29.95
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DREIS KRUMP MFG. BLANK SIZE AND STEEL WEIGHT CALCULATOR PEOPLES GAS MORTONS AIR Ebay.com starting at $47.00
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Engineering Fundamentals Review EIT-FE Software Manual for 48GX 48SX HP49G Ebay.com starting at $40.00
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German Arithma Addiator Mechanical Calculator with Case + Stylus/ Instructions Ebay.com starting at $23.00
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Vintage 1958 Square D Company Motor Data Slide Rule Calculator Ebay.com starting at $19.99
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Bohn Contex vintage Mechanical Adding machine calculator Duplicator - Denmark Ebay.com starting at $199.00
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Vintage Steel Weight Calculators Double-Sided Slide Chart (1964). Ebay.com starting at $24.95
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1972 Graphic Calculator Co. Metric Converter Slide Rule & Metric Master Slide Ru Ebay.com starting at $12.00
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Vintage 1956 Chemical Additive Calculator Slide Rule Chart Armour Chicago Ebay.com starting at $16.96
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Vintage USSR Desktop Engineering Calculator Elektronika MK-42 BROWN body -RARE- Ebay.com starting at $24.59
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Crosby Overton Pipe Capacity Oil Well Gas Calculator Slide Rule Tubing Engineer Ebay.com starting at $4.44
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Vintage Canon F-502 Engineering Scientific 136 Functions Calculator NIB Ebay.com starting at $15.99
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OHMITE Ohms Law Calculator Slide Rule Chart 1941 Orange & Yellow Used Vintage Ebay.com starting at $10.00
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STOW Manufacturing Flexible Shaft Engineering Handbook 1965 Torque Calculator Ebay.com starting at $15.95
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CONCISE Circular slide rule Weight calculator Made in Japan NEW Ebay.com starting at $46.68
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Fearns Inches-Millimetres Conversion Calculator - Circular Slide Rule Ebay.com starting at $39.99
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Vintage Day & Night Residential Heating & Cooling Slide Rule, Calculator LL4.42 Ebay.com starting at $29.00
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1968 Koolshade Sunscreensun Sun Position Heat Gain Calculator LL4.42 Ebay.com starting at $24.99
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Vintage Slide Rule Calculator - CLEAVER BROOKS Steam Generator - Steam Cost - F2 Ebay.com starting at $22.99
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Vintage Slide Rule Calculator - DUPONT - Freon Refrigerants Temp. To Press. - F2 Ebay.com starting at $24.99
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Vintage Slide Rule Calculator - DUPONT - Freon Refrigerants Temp. To Press. - F2 Ebay.com starting at $24.99
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Vintage Slide Rule Calculator - HONEYWELL MODUFLOW - Temperature Regulator - F2 Ebay.com starting at $17.99
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Vintage Slide Rule Calculator - GE GENERAL ELECTRIC - Fluorescent Lighting - LL3 Ebay.com starting at $19.99
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CEC Pressure Conversion Slide Calculator Chart Slide Rule AEROSPACE LL4 Ebay.com starting at $11.99
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Graphing Calculator - CATIGA CS121 - Scientific and Engineering Calculator Ebay.com starting at $42.99
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