Blundell Harling P3867 Voltage Drop Calculator

---

Country of manufacture: England,            Date of manufacture: ____
Overall length: 51.4 cm,          Width: 5.0 cm,           Weight: 165.0 gms
Materials: PVC body, plastic end braces glued on, rubber bumpers front and back to raise rule off work surface
Cursor: 3.8 X 5.8 X 0.8 cms; all plastic, adjustable; lines = Single hairline, front and back
Scales: 10
Front: A (area, sq. inches) [L (length, feet), V (voltage drop, volts)] I_Al (current, amps, for Al conductors), I_Cu (current, amps, for Cu conductors)
Back: A (area, sq. mm,) [L (length, meters), V (voltage drop, volts)] I_Al (current, amps, for Al conductors), I_Cu (current, amps, for Cu conductors)
Gauge Marks: [      ]
Condition: C2-C3 (Mint to very minimal signs of use)
Came with: Original cardboard case

---

---