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Insulator Tester RF/IT - Tinker & Rasor

Three devices for testing insulators on above-ground or buried pipelines. New & advanced. Fast, accurate, easy to use...
Model CE-IT  
The Model CE-IT Insulator Tester is a fully automatic, highly sensitive, LCD readout device to test buried pipeline insulators and isolation of pipelines in road crossing casings to determine their effectiveness. It automatically adjusts to the voltage polarity present on underground pipeline systems in under 20 seconds. An audible signal is heard when the test cycle is completed. Equipped with a power switch, the unit automatically shuts off in 10 minutes to conserve batteries. It comes complete with six (6) "AA" batteries and two (2) needlepoint probes.
Model CE-IT Specifications
  • Battery: (6) Alkaline "AA" cells
  • Dimensions (L x W x D): 8" x 4" x 3" (203 x 102 x 76 mm)
  • Operating weight: 2 lbs (0.9 kg)
  • Shipping weight: 3 lbs (1.4 kg)
Model RF-IT  
The Model RF-IT Insulator Tester is a highly sensitive device to test above-ground pipeline insulators individually to determine their effectiveness. It comes ready to use! It features both audible tones and an LCD readout in English to provide an accurate test for high or low resistance shorts. It is compact and lightweight. It is self-contained with plug-in probes and spare needle points. It offers automatic meter zeroing and requires no field adjustments. It has a 10-minute timed automatic "shut off" to extend battery life.

Model RF-IT Specifications
  • Battery: (6) Alkaline "AA" Cells
  • Dimensions (L x W x D): 8" x 4" x 3" (203 x 102 x 76 mm)
  • Operating weight: 2 lbs (0.9 kg)
  • Shipping weight: 3 lbs (1.4 kg)
Model IT  
The Model-IT Insulator Tester consists of a magnetic transducer mounted in a single earphone headset with connecting needle-point contact probes. It is a "GO or NO GO" type tester which operates from the low voltage current present on all underground piping systems, thus eliminating the necessity of any outside power sources or costly instrumentation and complex connections.
Caltech Engineering Services

D-104, Twin Arcade, Military Road, Marol, Andheri (East), Mumbai- 400 059 India
Tel: (+91-22) 29204050 / 29201454 Fax: (+91-22) 29250932 Email: