HANNA HI 98311 DiSTÂ ® 5 EC/ TDS/ Temperature Tester low range measurement Features 1. Waterproof and it floats! 2. High accuracy 3. Automatic calibration and temperature compensation 4. ....
Constant WT61 6 in 1 Water Quality Tester Power : 4 x 1.5V AAA Battery Size : 195 x 40 x 36mm ( meter) | 230 x 205 x 50mm ( kits) Weight : Â ± 135g ( including batteries) | Â ± 780g ( kits) ....
HANNA HI 99163 Portable HACCP Compliant pH Meter for Meat 1. Specialized pre-amplified pH probe with stainless steel penetration blade 2. Multi-level LCD display 3. On-screen tutorial messages....
HANNA HI 98120 ORP/ Temperature Tester 1. Waterproof and it floats! 2. HANNAâ € ™ s exclusive cartridge pH and ORP electrode 3. Battery % Level at startup and stability indicator 4. HOLD....