HM Digital COM-100 Waterproof Combo Meter for EC, TDS and Temperature, 1-Pack

Measures electrical conductivity (EC)

Measures total dissolved solids (TDS)

Measures temperature.

Waterproof housing.

OM-100 Features: -Combo meter.-Electrical Conductivity Range: 0 - 9990 S; 0 - 9.99 Ms..-TDS Range: 0 - 8560 ppm (mg/L); 0 - 8.56 ppt..-Temperature Range: 0-80 degrees C; 32-176 degrees F..-Resolution: 0-99: 0.1 S/ppm/MS/ppt; 100-999: 1 S/ppm; 1000-9990: 10 S/ppm..-Temperature resolution is 0.1 degrees C/Accuracy: /- 2pct..-EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by user..-Calibration: Digital calibration by push button..-Probe: Detachable platinum electrodes.. Includes: -Power source: 3 x 1.5V button cell batteries (included) (model 357A).. Specifications: -Housing: IP-67 Waterproof.. Dimensions: -Dimensions: 7.3'' H x 1.3'' W x 1.3'' D (18.5 x 3.4 x 3.4 cm)..-Weight: 0.20 Pounds (3.2 oz).-Overall dimensions: 9'' H x 3'' W x 2'' D.
Brand: HM Digital, Model: 716160, Color: White/Purple, Size: 7 Inch