Growers Choice GroChek pH/EC/TDS/°C Meter

Description   The GroChek pH/EC/TDS meter (Model HI 9813) is designed for simplicity of use in taking pH, mS/cm, and ppm measurements. Suited for hydroponics, greenhouses, farming, and ground water applications. Accuracy is ensured with Automatic Temperature Compensation and an advanced sensor which completely eliminates polarization and oxidation problems. This is the "Growers Choice!" The HI 9813 comes complete with probe, battery, calibration, cleaning and Cal-Check solutions. Specifications   HI 9813 Range   EC 0.00 to 4.0 mS/cm TDS 0.00 to 1999 ppm (mg/L) pH 0.0 to 14.0 Resolution   EC 0.01 mS/cm TDS 1 ppm pH 0.1 Accuracy   EC/TDS ±2% F.S. pH ±0.1 Temp. Comp. Automatic from 0 to 50°C Battery Life Approx. 150 hours continuous use Dimensions 165 x 75 x 45 mm (6.5 x 3.0 x 1.8") Weight 250 g (8.8 oz.) Resources • HI 9813/HI 9813-5/HI 9813-6 GroChek Manual   Details   SKU: HI 9813 Weight: 2.50 lbs Price: $ 175.75   Add to Cart Estimate delivery