Store >  Digital Instruments >  [ Hand Held Meters And Pens: $5 - $404 ]
Products: 21 - 30 of 30      Active Rank
pH Test Strips, 15 foot paper
List Price: $9.74
Our Price: $6.49
(save $3.25, 33%)
Conductivity Meter, Milwaukee MW301
List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)
Truncheon Nutrient Meter, Bluelab
List Price: $172.49
Our Price: $114.99
(save $57.5, 33%)
TDS Tester for Water Conditioning
List Price: $20.99
Our Price: $13.99
(save $7, 33%)
Waterproof Ph and ORP Pocket Tester model pH58, Mi...
List Price: $181.49
Our Price: $120.99
(save $60.5, 33%)
Waterproof ORP-Temp Combo Meter, HM Digital.
List Price: $130.49
Our Price: $86.99
(save $43.5, 33%)
TDS - PPM Meter MW 401, Milwaukee
List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)
Truncheon Commercial Nutrient Meter, Bluelab
List Price: $179.99
Our Price: $119.99
(save $60, 33%)
TDS - PPM Meter BEM401, Milwaukee
List Price: $104.99
Our Price: $69.99
(save $35, 33%)
Handheld Digital Ph Meter, Milwaukee
List Price: $29.93
Our Price: $19.95
(save $9.98, 33%)


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