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NEEDLE SHARP ACCURACY . .. The value of- a pipe locator, particularly on congested city streets, lies in its ability to separate sharply and identify closely spaced pipes. PIPE LOCATING WITH POSITIVE SIGNAL GOLDAK ------------- CONVENTIONAL--------— — One of the outstanding characteristics •<hi- Goldak locators is the sharpness of the signal when tracing or spotting. The curves shown are from actual test oh a pipe 32" defp and with the transmitter 100 feet distant for each, locator. Note the comparative widths of signal,; 25" for the competitive instrument and 7" for the Goldak. The superiority of Goldak's sharp response is still more marked in the operation of centering, being about 1113 times as sharp. Such results can only be had by the use of the most advanced engineering and electronic developments. UNDERGROUND CABLES . . . The instrument is efficient on cables whether lead or ®t^^fepver.^^Sts use an any sort .of instruction work insures safety from expensive or hazardous accidents. Here a pick was used to locateja power cable. The cos: of such damage and interruption of service' would have 'been much better Invested in a good locator. AUTOMATIC PROTECTION At righ®h the instrument w i.th t h e casds.- clamped to-- gather. All ' essential accessories " ..except handles are ?licked inside. Thl§ circuits .a r e B^SI^MEtiCally ?shut off when cases are 'Tog^1h|Se. Jahid the running down of bat tenes is prevonied. GUARANTEE We guarantee Goldak Pipe Locators to detect pipes and cables at a greater depth, to locate them more sharply, and to generally out-perform any competitive device. THE GOLDAK CO . PRICES 1544 WEST GLENOAKS BLVD. Model 81, All Purpose Type............... —~.............$197.50 GLENDALE 1 CALIF Complete, ready to use. WKSmlOtaSim Model 80........................................................................$175.00 jjwSamc as 81 but less meter _ Model 89....................................... ............................$150.00 Like 80 but less Handles. Model 89-A...................................................................$175.00 Like 81, but less handles. Special, heavy duty, vulcanized Fibre carrying case..........................................$ 25.00 "A" & "B" Batteries, per set...................................$ 6.50 (F.O.B. Factory)