Extech EC500 Waterproof ExStik® II pH/Conductivity Meter
Waterproof ExStik® II pH/Conductivity Meter

The EC500 is a Conductivity, TDS, and Temperature meter. Using a single electrode, it measures five parameters: conductivity, TDS, salinity, pH and temperature. Analog bar graphs show trends. Memory can store up to 25 labeled readings. Waterproof meter with a high-precision multi-range sensor. Auto Power Off with Disable. Comes with meter and electrode, safety lid, sample cup, four 3V CR-2032 batteries, and a 48" (1.2m) neckstrap.

Specifications

Conductivity 0 to 199µS/cm, 200 to 1999µS/cm, 2.00 to 19.99mS/cm
Conductivity Basic Accuracy ±2% full scale
Conductivity Max Resolution 0.1µS/cm
Memory 25 datasets
pH 0.00 to 14.00pH
pH Basic Accuracy ±0.01pH
pH Max Resolution 0.01pH
TDS 0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L), 1.00 to 9.99ppt
TDS Basic Accuracy ±2% full scale
TDS Max Resolution 0.1ppm (mg/L)
Temperature (Contact) 23° to 194°F (-5 to 90°C)
Temperature (Contact) Basic Accuracy ±1.8°F/1°C
Temperature (Contact) Max Resolution 0.1°F/°C
Certifications CE
Dimensions 1.4 × 6.8 × 1.6" (35.6 × 172.7 × 40.6mm)
IP Rating IP57
Power 4 × CR-2032 (3V) batteries
Warranty 2 years
Weight 3.8oz (110g)