1.Voltage: AC50-300V 2.Current: 0-100A 3.Shunt way:Built-in 4.485 communication:AC301-100A no 485 communication 5.Power: 0-22KW 6.Capacity: 0.01-99999Kwh 7.Timing: 0-999 8.Temperature: -20 Celsius to 150 Celsius 9.Frequency:50-60HZ 10.Power Factor:0.01-1PF / 1.Voltage: AC50-300V 2.Shunt way:Built-in 3.485 communication: AC301-20A with 485 communication 4.Current: 0-20A 5.Power: 0-4400W 6.Capacity: 0.01-99999Kwh 7.Timing: 0-999 8.Temperature: -10 Celsius to 150 Celsius 9.Frequency:50-60HZ 10.Power Factor:0.01-1PF / 1.Voltage: AC50-300V 2.Current: 0-100A 3.Shunt way:Built-in 4.485 communication:AC301L-100A with 485 communication. 5.Power: 0-22KW 6.Capacity: 0.01-99999Kwh 7.Timing: 0-999 8.Temperature: -20 Celsius to 150 Celsius 9.Frequency:50-60HZ 10.Power Factor:0.01-1PF / 1.Voltage: AC50-300V 2.Shunt way:Built-in 3.485 communication: AC301-20A without 485 communication 4.Current: 0-20A 5.Power: 0-4400W 6.Capacity: 0.01-99999Kwh 7.Timing: 0-999 8.Temperature: -10 Celsius to 150 Celsius 9.Frequency:50-60HZ 10.Power Factor:0.01-1PF Style:A AC100A Open / B AC100A Close / C AC 301L-20A / D 301L-100A Open / E 301L-100A Close / F AC 20A Colour:black Material:plastic Package Contents: 1 * Meter 100A 1 * Split CT 1 * Temperature Sensor / 1 * Meter 100A 1 * Close CT 1 * Temperature Sensor / 1 * Meter(20A is without shunt/CT Coil) 1 * Temperature Sensor Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.