Feature: 1. The laboratory conductivity meter is a digital conductivity measuring instrument, which uses three-digit semi-decimal LED digital display. 2. It can measure the conductivity of ordinary aqueous solution and meet the need of measuring the conductivity of high pure water. 3. Beautiful appearance, simple, stable and accurate survey instrument. 4. It can match with electrode constant of 0.01, 0.1, 1, 10 four conductance electrodes. 5. Made of high quliaty ABS material, wear-resisting, durable and reliable. Specification: Condition: 100% Brand New Item Type: Conductivity Meter Material: ABS Color: As shown in the picture Size: Approx.240x182x105mm / 9.4x7.2x4.1in Weight: Approx.1358g/47.9oz Measuring Range: 0 ~ 1.999 x 105μS / cm Relative Humidity: Not more than 85% Accuracy: ≤ ± 1.5% F.S ± 1 digits Working Environment: Temperature: 5 ~ 40 ℃ Humidity: ≤ 85% Manual Temperature Compensation Range: 15 ~ 35 ℃, reference temperature: 25 ℃ Power: With power adapter. Package List: 1 x Conductivity Meter1 x PH Probe1 x Suction Cup1 x Instruction Manual1 x Power Adapter Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.