US$ 34.99
The H971 have 4 to 20 mA output only
18X6 PVC REDUCING TEE SOCKET 80PIPXIPS
5/16 ODXOD NDL VLV W/26004
3-WAY MIX 1/2"UNION SWEAT
4 PVC UNION SOCXSOC BUNA SCH40
900-025RP | Retainer Cap | Taco Switched Humidity The H971 have 4 toRetainer Cap Resources
US$ 34.99
US$ 14.50
US$ 34.99
US$ 17.95