3½ digit LCD display; mains-cum-battery operated; housed in a briefcase.
General — display LCD 16 characters x 2 lines alphanumeric, blue backlit; display format temperature and parameter simultaneously; controls 8-key soft-touch membrane type; storage up to 700 samples; power supply 230 V ±10% 50 Hz or 12 V battery.
pH — range 0 to 14 pH; temperature compensation automatic with PT-100 sensor probe; resolution 0.01 pH; buffer recognition 4.00, 7.00, 9.20 (automatic); calibration automatic and manual; accuracy ±0.01 pH (relative).
Dissolved oxygen — range 0 to 20 ppm; temperature compensation automatic with PT-100 sensor probe; resolution 0.1 ppm; calibration automatic; accuracy 0.2 ppm + 1 digit; salinity correction 0–20 mg/l; pressure compensation 0–999 mm of Hg (manual).
O.R.P./mV — range -2000 to +2000 mV; resolution 1 mV; calibration manual; accuracy ±0.1% + 1 digit.
Conductivity — range 0–200.0 mS/cm; range selection automatic; cell constant 0.05–2 adjustable; resolution 0.01 mS/cm; temperature compensation automatic with PT-100 sensor probe; accuracy ±0.5% FS.
Temperature — range -100° to +200°C; resolution 0.1°C; input PT-100; calibration manual; accuracy ±0.2°C + digit.
T.D.S. — range 0–200 ppt; range selection automatic; TDS factor 0.5 by default (adjustable); resolution 0.1 ppm; accuracy 0.5%.
Salinity — range 0–50 ppt; temperature compensation automatic; salinity factor 0.75 by default (adjustable); resolution 0.1 ppm; accuracy 0.5%; resolution 1 NTU/JTU.

Accessories: pH combination electrode; two buffer solutions; conductivity/TDS/salinity cell; DO probe; D.O. membranes; KCl; temperature probe; operation manual; ORP electrode (optional).

We are manufacturers and suppliers of the Microprocessor-Based 7-Parameter Water and Soil Analysis Kit, serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.