Store >  [ Digital Instruments ]


Best Sellers

MC122 Ph Controller With Standard Plug Socket, Mil...
List Price: $184.49
Our Price: $122.99
(save $61.5, 33%)
MC122 Ph Controller With Standard Plug Socket, Mil...
List Price: $334.49
Our Price: $222.99
(save $111.5, 33%)
Hard Carrying Case for Digital Meters
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
DL122 pH and Temperature Controller with IDC, Milw...
List Price: $699.99
Our Price: $349.99
(save $350, 50%)
Hanna HI504214 pH ORP controller
List Price: $1049.99
Our Price: $699.99
(save $350, 33%)
Hanna Phosphate Photometer (LR) with 890 nm LED
List Price: $314.54
Our Price: $209.69
(save $104.85, 33%)
HDE Temperature Gun Infrared Thermometer w/ Laser ...
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
Replacement Ph Probe, Bluelab
List Price: $97.49
Our Price: $64.99
(save $32.5, 33%)
ph Probe cleaning and calibration kit, Bluelab
List Price: $49.49
Our Price: $32.99
(save $16.5, 33%)
Combo pH/EC/TDS/Temp Tester w/ (LR) EC, Hanna
List Price: $238.79
Our Price: $159.19
(save $79.6, 33%)
Aquarium Temperature Alert From Tom / Oscar
List Price: $24.74
Our Price: $16.49
(save $8.25, 33%) 4
Replacement Ph Probe 2 M Cable, Milwaukee
List Price: $56.99
Our Price: $37.99
(save $19, 33%)
Aqua Medic Ph 4 Calibration Fluid, 40 Ml.
List Price: $8.24
Our Price: $5.49
(save $2.75, 33%)
Combination Buffer Kit 10.01, 7.01 pH sachets
List Price: $20.54
Our Price: $13.69
(save $6.85, 33%)
Case Of 25, Ph 10.01 20 Ml Sachet, Milwaukee
List Price: $23.99
Our Price: $15.99
(save $8, 33%)
6.44 ppt TDS Calibration, 25 Sachets of 20 ml each
List Price: $23.99
Our Price: $15.99
(save $8, 33%)
220 Ml Bottle Of Orp Solution 200-275 Mv
List Price: $20.99
Our Price: $13.99
(save $7, 33%)
Truncheon Nutrient Meter, Bluelab
List Price: $172.49
Our Price: $114.99
(save $57.5, 33%)
Hanna ORP And Ph Waterproof Handheld Digital
List Price: $203.99
Our Price: $135.99
(save $68, 33%)