HEME digital autorange ac/dc clamp-on ammeter model HEME...
HEME digital autorange ac/dc clamp-on ammeter model HEME 100
HEME digital autorange ac/dc clamp-on ammeter model HEME 1000/A, using the Hall effect for non-contact measurement of electrical current up to 1000 Amps, complete with analogue output connector and soft plastic case, 1997.