model: cm digital counter meter
cp1/cp2 2 inputs,various input type:a/b/c/d
max 2 output channels(relay or npn open collector),al1/al2
12 output modes:f/n/r/c/l1/k2p/q/a/d/h/l
power fail memory/timing pausing function.
counting/timing functions switchable by software.
8 timing modes,optional decimal or sexagesimal.