Store >  Digital Instruments >  [ Digital Instruments: $0 - $325 ]
Products: 41 - 60 of 289      Brand Name
Guardian pH, Temp, Nutrient Monitor, Bluelab
List Price: $464.99
Our Price: $309.99
(save $155, 33%)
Waterproof PPM Pocket Tester From Bluelab
List Price: $119.99
Our Price: $79.99
(save $40, 33%)
Truncheon Nutrient Meter, Bluelab
List Price: $172.49
Our Price: $114.99
(save $57.5, 33%)
pH Test Strips, 15 foot paper
List Price: $9.74
Our Price: $6.99
(save $2.75, 28%)
Glass Thermometer, Won Brothers
List Price: $2.09
Our Price: $1.39
(save $0.7, 33%)
HDE Temperature Gun Infrared Thermometer w/ Laser ...
List Price: $29.99
Our Price: $19.99
(save $10, 33%)
Ammonia LR, Nessler Method (100 Tests)
List Price: $67.49
Our Price: $44.99
(save $22.5, 33%)
Phosphate HR, Amino Acid Method (300 Tests)
List Price: $117.14
Our Price: $78.09
(save $39.05, 33%)
Tissue for Wiping Cuvets (4 pc)
List Price: $48.29
Our Price: $32.19
(save $16.1, 33%)
pH, Phenol Red Method (300 Tests)
List Price: $87.44
Our Price: $58.29
(save $29.15, 33%)
Copper Low Range Colorimeter Reagent (100 Tests)
List Price: $131.84
Our Price: $87.89
(save $43.95, 33%)
Combo pH/EC/TDS/Temp Tester w/ (LR) EC, Hanna
List Price: $238.79
Our Price: $159.19
(save $79.6, 33%)
AmpHel pH Electrode - Internal Battery, Hanna
List Price: $199.04
Our Price: $132.69
(save $66.35, 33%)
Waterproof Electronic Thermometer, Hanna
List Price: $67.94
Our Price: $45.29
(save $22.65, 33%)
12 V Dc 2115 Power Adapter For Pronto
List Price: $25.64
Our Price: $17.09
(save $8.55, 33%)
Copper HR, bicichoninate acid method (100 Tests)
List Price: $55.79
Our Price: $37.19
(save $18.6, 33%)
Iodine, DPD Method (100 Tests)
List Price: $37.19
Our Price: $24.79
(save $12.4, 33%)
Hanna HI 755 Checker HC - Alkalinity checker
List Price: $73.49
Our Price: $48.99
(save $24.5, 33%)
Phosphate LR, Ascorbic Acid Method (100 Tests)
List Price: $43.49
Our Price: $28.99
(save $14.5, 33%)
Hanna Potassium Colorameter Reagent Kit (100 Tests...
List Price: $151.79
Our Price: $101.19
(save $50.6, 33%)


1  2   [ 3 ]  4  5  6  7  8  9  10  11  12  13  14  15  View All