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NEW FEATURES:
- The Imrie®630 can measure Positive(+) or Negative(-) voltages without changing the probes around as in previous models. Switching the “POLARITY” switch to the Negative(-) position now means the RED probe will measure Negative(-) voltages.
- Externally mounted batteries mean no dismantling is required for replacement.
- Shipped in a “TOOL BOX” type case for storage and handling.
- Internet downloadable manuals.
PEAK VOLTAGE SCALES:
- 0 – 6 volts.
- o Measuring Pulse / Trigger coil signals (cranking speeds).
- o Sensor (TPS, MAP, TIP-OVER, Coolant, Engine and Air temperature, etc) input and output voltages.
- o Checking for “VOLT-DROP” during engine cranking.
- o Checking “VOLT-DROP” in Lighting, Battery charging systems etc. etc.
- 0 – 30 volts.
- o Monitoring Pulse / Trigger coils during engine running tests.
- o Checking Points Magneto Source coil open circuit output.
- o Measuring High Speed Exciter coil output (cranking speeds).
- o Battery charging rate.
- o Any 6 or 12 volt supplied accessory, sensor or output for correct power supply.
- 0 – 600 volts. (Take care! High voltages can cause serious injury or even death).
- o Measuring High-Tension coil PRIMARY voltages, cranking and running. Take care with this test!! Check that you are using the correct “POLARITY”!!!
- o Checking INJECTOR closing “Back EMF”.
- o Checking Points Magneto “IN CIRCUIT” primary voltages.
- o Testing Exciter OPEN and IN CIRCUIT voltages.
- 0 – 30 KV (30,000 volts).
- o Checking High Tension output, OPEN CIRCUIT.
- o Checking Spark Plug “FIRING” voltages, at cranking and under all operating conditions.
- o RESERVE voltage can be calculated from the above tests.
- o POLARITY switch allows twin lead coil systems to be quickly tested.