Fungsi dari Coating Thickness Gauge adalah untuk mengetahui ketebalan (thickness) cat di permukaan suatu material atau benda yang dicat   Coating Thickness Gauge Elcometer 456   Spesifikasi : * Display information: 2.4” (6cm) QVGA colour TFT display, 320 x 240 pixels * Battery type: 2 x AA dry cell batteries, rechargeable batteries can also be used * Battery life: approx 24 hours of continuous use at 1 reading per second5 * Gauge dimensions (h x w x d): 141 x 73 x 37mm (5.55 x 2.87 x 1.46”) * Gauge weight (including batteries supplied): Separate: 161g (5.68oz), Integral: 156g (5.50oz) * Operating temperature: -10 to 50°C (14 to 122°F) * Packing List Elcometer 456 gauge, calibration foils (integrals only), wrist harness, transit case (T), protective case (B, S, T),     1 x screen protectors (S, T), 2 x AA batteries, instructions operating       Untuk informasi lebih jelas hubungi: Iskandar  Telp : 021-62310892 ; 021-62201063 HP/WA : 0812 8773 7318 Email : glodokteknik@yahoo.com