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1. Remove 3 screws from back — install two D cell batteries. 2. Adjust probe spacing by loosening screws on terminal block and re-tightening (Caution: do not over-tighten). Rotate rheostat COMPLETELY to counter clockwise position—turn switch on. Failure to do this will peg out needle, and cause the tester to no longer function, which will void your warranty.
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ONE YEAR LIMITED WARRANTY This unit was thoroughly tested and in proper working order when leaving the factory. It is warranted against defects in materials and work- manship to the original purchaser for a period of one year from date of sale.
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IV. The #101 will further show a good, re-usable armature by continually reading in the green or ok. The Model #101 is the fastest, simplest, most time saving device of it’s kind. The test and results are 100% accurate. It offers at minimal cost both time and equipment savings, and quality that assures a long and dependable life.
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on “OK” or anywhere in the green. If you get the same pattern all the way around the commutator, then your armature is OK. It should read like this - One High and Two Lows or Two Highs and One Low, depending on how the equalizer is put in.
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