Portable Meters
Milwaukee EC40
EC/TDS Nutrient Meter
Milwaukee MW101-Soil
SOIL PRO pH Meter
Milwaukee MW102
PRO+ 2-in-1 pH and Temperature Meter with ATC
Milwaukee MW102-Food
PRO+ 2-in-1 pH and Temperature Meter for Food
Milwaukee MW301
PRO Conductivity Meter
Milwaukee MW302
PRO High Range Conductivity Meter
Milwaukee MW402
PRO Low Range Total Dissolved Solids Meter
Milwaukee MW500
PRO ORP Meter
Miwaukee MW600
PRO Dissolved Oxygen Meter
Milwaukee MW700
PRO Lux (Light) Meter
Milwaukee MW801
PRO 3-in-1 Low Range pH, EC, TDS Combo Meter with ATC
Milwaukee MW802
PRO 3-in-1 pH, EC, TDS Combo Meter with ATC

Jenco Portable Meters
6810
pH/mV/temperature Meter
3840M
EC/TDS Meter
7810
Water Resistant J, K, T Thermocouple Meter
6010M
pH/mV/temperature Meter
6230M
pH/mV Meter
3010M
conductivity/salinity/TDS Meter
3250M
Conductivity, TDS, Salinity, Temperature Portable Meter
6360
pH/mV & EC/temperature Meter
9010M-9020M
DO Meters
9030M
Optical DO Handheld Portable Meter
608
pH Calibration and manual Temperature control

New Jenco Portable Meters
6011M
Basis Portable 6011M pH / ORP / Temperature
9011M
Basis Portable 9011M DO / DO% Saturation / Temperature