6mm Spear-Shaped pH electrode
- Ideal for pH measurement of semi-solid and soft materials
 - Accurately measures pH in a variety of applications
 - Ø6 x 120mm
 - Temperature operating range 0 to 80 °C
 
General purpose pH electrode
- Ideal for pH measurement of liquids & semi-solids
 - Suitable for food processing, agricultural & laboratory applications
 - Ø12 x 120 mm
 - Temperature operating range 0 to 80 °C
 
ETI 8500 Conductivity Meter and tester
- Measures ppm, mS/cm and temperature
 - Automatic temperature compensation
 - Easy-to-use 1-point recalibration function
 - Polygiene BioMaster product protection
 - Compact and robust design
 - Calibrate using 2.8 mS Nutrient Solution
 
TDS conductivity testers
- Truly pocket-sized
 - Easy to read 6mm LCD display
 - Indicates ppm (parts per million) or µS (micro-siemens)
 - Accuracy of ±2% of full scale
 
HortiCare nutrient tester
- Automatic recalibration facility
 - Measures EC (mS), cF or TDS (ppm) levels
 - Accurately controls nutrient solutions
 - Water-resistant case
 
TDS solutions for our range of TDS testers
- TDS1 solution
 - TDS2 solution
 - TDS3 solution
 - TDS4 soultion
 
Ready-made pH buffer solutions
- Quick, easy & accurate pH calibration
 - Use to calibrate pH meters, testers & probes
 - Convenient ready-made buffer solutions
 - 100ml bottles for 4.01, 7.00 and 10.01 pH
 - 1-litre option for 7.00 pH