ZI 4008
Standards:IS 310, 1203, 1448, IP 60, 49, 50 ASTM D5, 217, D637, BS 2000-49
Specification:
Same as ZI 4007 but the unit is compact with timer to control duration of penetration. The instrument is provided with lead screw gear arrangement, Leveling screws, Spirit level and a digital preset timer