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Mini clamp meter, e.g. for troubleshooting at glow plugs without to take the plugs out.
Mesuring range AC and DC 40-400 A, resolution 0,01 A, accuracy 1,5%
Also for voltage AC + DC, 4 - 600 V, 0.75% accuracy and resistance measurement up to 400 megaOhm, accuracy 0,9 - 5 %
All measuring ranges change/calibrate automaticly !
To show broken plug just check the A range while glow system is on work - e.g. 12V/ 4 cylinder engine needs for all 4 plugs around 80 A - if missing 20 A one plug must be damaged.
With regular clamp meter this troubleshooting canīt be done - the clamps are to wide / glow plug calble is too small to show results.
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