WattTester Parts List C1-C5 - 10 uF/25V electrolytic C6,7 - 0.01 uF/25V disc ceramic D1,2 - 1N4001 1A/50V silicon rectifier diodes R1 - 86.6 Kê (all resistors 1/4W,1%) R2 - 5 Kê Potentiometer R3 - 7.5 Kê R4 - 1 Kê R5 - 10K ê Potentiometer R6,7 - 1 M ê R8 - 10 Kê R9 - 100 Kê Potentiometer, 10 turn R10-12 - 50 K ê Potentiometer, 10 turn IC1 - ICL8013CCTX Analog Multiplier IC2 - MAX480CPA Precision Op Amp IC3 - LT1026CN Voltage Converter Note: The following items are available from Outside Power Co., 130 E. Main St., No. 325, Medford, OR 97501: ù IC Kit-Chipset of IC1,2,3 w/data sheets and new Technical Bulletin "Analog Solar Design" ; $28.00 ù WattTester Design Kit-IC Kit plus all parts, PCB, ùIC sockets & reprint of chapter on Power Measurement from author's book "Get More Power"; $48.00 Please include $3.00 S&H, $5.00 outside US