There have 3 series of Panel meter, analog meter and digital meter as below:
1. Panel meter:
(1)80 Moving Iron Instruments AC Ammeter
Type: TD-80 AC A
Accuracy: Class 2.5
Specification: 300mA 500mA 1A 1.5A 3A 5A 7.5A 10A 15A 20A 25A 30A 40A 50A 60A 80A 100A, if over 100A, meters can be contacted current transformer with secondary current 5A or 1A
(2)80 Moving Iron Instruments AC Voltmeter
Type: TD-80 AC V
Accuracy: Class 2.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V
(3)Name: 80 Moving Coil instrument DC Ammeter
Type: TD-80 DC A
Accuracy: Class 2.5
Specification: 50uA 100uA 150uA 500uA 1mA 2mA 5mA 10mA 20mA 30mA 50mA 75mA 100mA 150mA 200mA 250mA 300mA 500mA 1A 2A 3A 7.5A 10A 20A 30A 50A, if measuring ranges over 50A, meters can be connected external shunt with 50mV, 60mV or 75mV
(4)Name: 80 Moving Coil instrument DC Voltmeter
Type: TD-80 DC V
Accuracy: Class 2.5
Specification: 50mV 60mV 75mV 100mV 3V 5V 7.5V 10V 15V 20V 30V 50V 75V 100V 120V 150V 200V 250V 300V 400V 450V 500V 600V, measuring ranges over 600V with external resistor (rated current 5mA)
(5)Name: 60 Moving Coil instrument DC Voltmeter
Type: TD-60 DC V
Accuracy: Class 2.5
Specification: 50mV 60mV 75mV 100mV 3V 5V 7.5V 10V 15V 20V 30V 50V 75V 100V 120V 150V 200V 250V 300V 400V 450V 500V 600V, measuring ranges over 600V with external resistor (rated current 5mA)
(6)Name: 60 Moving Iron Instruments AC Voltmeter
Type: TD-60 AC V
Accuracy: Class 2.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V
(7)Name: 62T2 Moving Iron Instruments AC Ammeter
Type: TD-62T2 AC A
Accuracy: Class 2.5
Specification: 300mA 500mA 1A 1.5A 3A 5A 7.5A 10A 15A 20A 25A 30A 40A 50A 60A 80A 100A, if over 100A, meters can be contacted current transformer with secondary current 5A or 1A
(8)Name: 62T2 Moving Iron Instruments AC Voltmeter
Type: TD-62T2 AC V
Accuracy: Class 2.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V

2. Analog meter:
(1)Name: 96 Moving Iron Instruments AC Ammeter
Type: TD-96 AC A
Accuracy: Class 1.5 (over 60A class 2.5)
Specification: 0.5A 1A 1.5A 3A 5A 7.5A 10A 15A 20A 25A 30A
40A 50A 60A 80A 100A, if over 100A, meters can be contacted
Current transformer with secondary current 5A or 1A
(2)Name: 96 Moving Iron Instruments AC Voltmeter
Type: TD-96 AC V
Accuracy: Class 1.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V
(3)Name: 72 Frequency Meter
Type: TD-72 Hz
Accuracy: Class 0.5 or class 1.0
(4)Name: 72 240 Moving Coil instrument DC Voltmeter
Type: TD-72 L DC V
*****: Class1.5
2. Specification: 50mV 60mV 75mV 100mV 3V 5V 7.5V 10V 15V 20V 30V 50V 75V 100V 120V 150V 200V 300V 400V 450V 500V 600V, over 600V whith external resistor(rated current 5mA)
(5)Name: 48 Moving Coil instrument DC Ammeter
Type: TD-48 DC A
Accuracy: Class 2.5
Specification: 100uA 150uA 500uA 1mA 2mA 5mA 10mA 20mA 30mA 50mA 75mA 100mA 150mA 200mA 250mA 300mA 500mA 1A 2A 3A 7.5A 10A 20A 30A 50A, if measuring ranges over 50A, meters can be connected external shunt with 50mV, 60mV or 75mV