Gespasa MGE/I-110 impulse counter

3 integers and 2 decimals: "999.99". 4 integers and 1 decimal: "9999.9". 5 integers: "99999". Saving calibration parameters and the number of liters. Temperature range: -10 + 50 C. Battery life: 4 years. Connection: with 3 inlets and 2 outlets. Number of impulses per liter: 41. Liquid density: 2-2000 cSt. Maximum humidity: 95%.