• Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.
• FEATURES Includes an internal digital thermometer celsius. The smallest and lightest TDS meter available on the market.
• Hold Function - Saves measurements for convenient reading and recording.
• Auto-off function - Turns off meter after 10 minutes of non-use to conserve batteries.
• Dual Range - Measures from 0 - 999 ppm, with a resolution of 1ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking x10 image.
• Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Recommended for aquariums & aquaculture, horticulture & hydroponics, pools & spas and water cooler professionals.
• SPECIFICATIONS TDS Range: 0-9990 ppm mg/L Temp. Range: 0-80 degrees Celsius Resolution: 1 ppm, 1 degree Celsius Accuracy: +/- 2% ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius 33 to 122 degrees Farenheit Power source: 2 x 1.5V button cell batteries included Battery life: 1000 hours of usage Dimensions: 14 x 2.3 x 1.5 cm 5.5 x .9 x .55 inches Weight: 34g 1.2 oz

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty