- Cost for meter testing is low.
- Meter accuracy: Identify the meter to replace
- Testability: easy field test
- Special factory – calibrated meter
- Within ± 0.5% Repeatability error at 0.1 to 3.0 m3/h
- After-sales service supported (charged)
- Over 30 years field experience.
- Easy to read display (LCD)
- Self-powered with internal battery (non-replaceable)
- Connect TR-IV to the trap
- Set up display to be flow mode for testing.
- Purge, adjust flow and close vales.
- Change display to be Trip Accumulated Amount and reset it.
- Read installed water meter.
- Open valse & pass water flow again.
- Close valse & calculate the error of measurement.