IP voltmeters - all versions :

This table compares the parameters of individual TCP voltmeters.

version V 2.1 V 2.2 V 2.3 V 2.5 V 1.6 V 1.7
Analog inputs 3 3 2 8 2 2
Current sensor no yes no no no no
Relay no no yes no 4 no
Thermometer sensor no no yes no no 3
TCP server yes yes yes yes yes yes
SNMP v2 yes yes yes yes yes yes
Thinspeak cloud yes yes no yes yes yes
Remote database yes yes no yes yes yes
Alert yes yes no yes yes yes
Static IP address yes yes yes yes yes yes
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