... displayHigh precision,Simple operation,Various sizes for option.The timer is widely used in machinery which requires precise timing. ... charg.Packing details: each packed in small box lined with plastic bag, then put into cartons Time of life ... Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell ...