Compact Electrical Conductivity (Conductivity) Meter LAQUAtwin-EC-33B 1 piece

This is a compact electrical conductivity meter that measures electrical conductivity using very small amounts of sample (from 0.12 mL). This one device can be used for a variety of purposes, from measuring minute samples, such as checking the level of pollution in rain, to immersion measurements such as measuring conductivity in the agricultural industry. Measurements can be performed regardless of the shape of the sample: dripping, dipping, or scooping. It also comes with a convenient TDS conversion display. [Applications] For measuring rainwater For water quality management of rivers, lakes, etc. For managing water for tropical fish breeding For soil and water quality management Measurement principle for measuring acid rain: AC 2-pole method Measurement range: [Electrical conductivity] 0 to 199.9 mS/cm (0 to 19.9 S/m), [TDS] 0 to 9900 ppm Temperature display range/resolution: 0 to 50℃/0.1℃ Calibration points: up to 3 points resolution (1) 0 to 199 μS/cm: 1 μS/cm (2) 200-1999μS/cm: 1μS/cm (3) 2.00-19.99mS/cm: 0.01mS/cm (4) 20.0-199.9mS/cm: 0.1mS/cm Accuracy: ±2% FS for ranges (1) to (3)/±5% FS for range (4) Main functions: Automatic standard solution recognition/Automatic calibration (1 to 3 points selectable) *High electrical conductivity standard solution (514-23)/Automatic temperature conversion (fixed at 2% at 25°C)/Temperature sensor adjustment function/Unit change (S/cm⇔S/m)/Automatic range switching/Auto hold/Auto stability function/Auto power off (30 minutes)/Battery level display/Sensor replaceable/Waterproof and dustproof structure (equivalent to IP67)/TDS conversion function (Factor (0.4 to 1.0), 442, NaCl, EN27888) Power supply: 2 CR2032 Main material: ABS resin Set contents: 1 measuring instrument, 1 S070 (sensor), 1 bottle (14mL) of 514-20 (treatment solution), 1 bottle (14mL) of 514-22 (1.41mS standard solution), 2 coin-type lithium batteries (CR2032), 1 dropper, 1 instruction manual, 1 set of quick manuals, 1 set of storage case External dimensions (mm): W164 x H29 x D20 RoHS2 compliant products (10 substances) Country of Origin: Japan