Store >  Digital Instruments >  [ Hand Held Meters And Pens: $5 - $404 ]
Products: 21 - 29 of 29      Active Rank
EC60 EC/TDS/ Waterproof Combination Tester
List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)
ORP Tester with ORP Range up to ±999 mV
List Price: $148.64
Our Price: $99.09
(save $49.55, 33%)
Waterproof Ph Pocket Tester model pH56, Milwaukee
List Price: $95.99
Our Price: $63.99
(save $32, 33%)
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%)


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