pH/EC Maintenance

pH/EC Maintenance
Due to the weight of some of our products there will be an additional charge for shipping, $10.00 extra on those weighing between 15 and 25 lbs. and $20.00 extra for those weighing between 25 and 30 lbs. Thank you.
GroChek EC TesterGroChek EC Tester$115.95
GroChek Hanna EC/TDS Monitor w/ HI7632 EC ProbeGroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe$114.95
GroChek Hanna pH IndicatorGroChek Hanna pH Indicator$119.95
GroChek Hanna pH/EC/TDS/C/PPT Pocket TesterGroChek Hanna pH/EC/TDS/C/PPT Pocket Tester$194.95
GroChek pH & TDS Combo Continuous Reading MeterGroChek pH & TDS Combo Continuous Reading Meter$210.95
GroChek pH TesterGroChek pH Tester$113.95
GroChek pH/EC/TDS/C Portable meterGroChek pH/EC/TDS/C Portable meter$283.95
GroChek pH/EC/TDS/Temp. ComboGroChek pH/EC/TDS/Temp. Combo$246.95
GroChek replacement probe for HI9813 GroChek replacement probe for HI9813 $138.95
GroChek replacement probe for HI9813-0GroChek replacement probe for HI9813-0$154.95
GroChek TDS TesterGroChek TDS Tester$115.95
Guardian MonitorGuardian Monitor$364.00