Bench Test
Connect gauge to an ohmmeter and read resistance. An upward needle movement from 10-14 ohms is normal. If ohmmeter reads below 10 ohms or above 14 ohms, replace gauge.
Connect gauge to an ohmmeter and read resistance. An upward needle movement from 10-14 ohms is normal. If ohmmeter reads below 10 ohms or above 14 ohms, replace gauge.