Display method: 5-digit 7-segment LED Character height: 14mm Max. display Range: -19999 to 99999 Measurement: 16 operation modes: Frequency, Revolutions, Speed, Cycle, Time, Ratio, Density, Error, Length measurement, Interval, Accumulation, Addition/Subtraction, etc. Measurement range: 0.0005Hz to 50kHz, 0.01 to max. of each time range, 0 to 99999, -19999 to 99999 Input method: Voltage input(PNP), No-voltage input(NPN) Power supply: 100-240VAC~ 50/60Hz External Power Supply: Max. 12VDC ±10% 80mA Output_Main Output(Comparative Value): Indicator Input frequency: •Solid state input 1: max. 50kHz (pulse width: min. 10㎲) •Solid state input 2: max. 5kHz (pulse width: min. 100㎲) ※For F7, F8, F9, F10 operation mode, max. 1kHz (pulse width: min. 500㎲) •Contact input: max. 45Hz (pulse width: min. 11ms) Measurement range: •Operation mode F1, F2, F7, F8, F9, F10 : 0.0005Hz to 50kHz •Operation mode F3, F4, F5, F6 : 0.01 to max. of each time range •Operation mode F11, F12, F13, F16 : 0 to 99999 •Operation mode F14, F15 : -19999 to 99999 Measurement accuracy: •Operation mode F1, F2, F7, F8, F9, F10 : F.S.±0.05%rdg±1-digit •Operation mode F3, F4, F5, F6 : F.S.±0.01%rdg±1-digit Prescale function Direct input method (0.0001×10-9 to 9.9999×109) Environment_Ambient temperature: -10 to 50℃, storage: -20 to 60℃ Environment_Ambient humidity: 35 to 85% RH, storage: 35 to 85% RH ※Hysteresis: Setting range will vary depending on the decimal point. ※The weight includes packaging. The weight in parenthesis is for unit only. ※Environment resistance is rated at no freezing or condensation.