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Genesis Electrode Storage Solution
Genesis Electrode Storage Solution
Use to store your pH meter electrode between use. This solution is designed to keep your electrode sensing membrane and reference junction clean and unclogged and ready for use.
STARTING AT: $12.50
SALE PRICE: $8.95
GH 4.01 & 7.0 pH Calibration
GH 4.01 & 7.0 pH Calibration
All a gardener needs for the calibration of any pH meter. Can also be used for electrode storage.
STARTING AT: $7.95
SALE PRICE: $5.95
Hanna PH Calibration Solution
Hanna PH Calibration Solution
Two-point calibration (using both 4.0 & 7.0 buffers) ensures the most accurate calibration possible.
STARTING AT: $2.49
SALE PRICE: $2.29
1382 PPM Calibration
1382 PPM Calibration
HI 7032 TDS Calibration Solution, 1382 mg/L (ppm) @ 25°C/77°F.For calibrating electrodes.
STARTING AT: $14.95
SALE PRICE: $12.95
1500 PPM Calibration
1500 PPM Calibration
Hanna GroCheck 1500ppm Calibration Solution keeps TDS and EC meters in good working order.
STARTING AT: $20.49
SALE PRICE: $17.95
HANNA 1382 ppm Packet
HANNA 1382 ppm Packet
For use in the frequent calibration of your TDS or EC meters (every 1-4 weeks). Do not reuse.
STARTING AT: $1.29
SALE PRICE: $1.25
Hanna 1413 Packet
Hanna 1413 Packet
For use in the frequent calibration of all EC / TDS testers and meters (every 1 to 4 weeks).
STARTING AT: $1.30
SALE PRICE: $1.25
HANNA 1500ppm Packet
HANNA 1500ppm Packet
For use in the frequent calibration of your TDS or EC testers and meters (every 1 to 4 weeks).
STARTING AT: $1.29
SALE PRICE: $1.25
Cal-Check Packet
Cal-Check Packet
Used to determine if the probe for your (HI9813-6) Hanna Combo Industrial meter needs replacement.
STARTING AT: $1.36
SALE PRICE: $1.25
GH 1500 PPM Calibration
GH 1500 PPM Calibration
Get accurate readings with this calibration solution used with TDS testers measuring 1500 ppm.
STARTING AT: $8.20
SALE PRICE: $7.95
pH Probe Cleaning Kit
pH Probe Cleaning Kit
This kit contains everything needed to clean a conductivity probe and prolong the life of the probe.
STARTING AT: $35.50
SALE PRICE: $25.95
TDS Probe Cleaner
TDS Probe Cleaner
Everything to clean a conductivity probe, ensuring accurate readings and prolonging life.
STARTING AT: $21.50
SALE PRICE: $16.95