Model Number: TDS-EZ Brand Name: TLead Key Specifications/Special Features: Ideal for all basic water testing applicationsThe best value meter in the worldFeatures:Economy model that is ideal for end-usersHighly efficient and accurate due to its advanced microprocessor technology

Hold function: saves measurements for convenient reading and recording

Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries

Measurement range: 0-9990 ppm

From 0-999 ppm, the resolution is in increments of 1ppm

From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image

Display: large and easy-to-read LCD screen

Factory calibrated: our meters are calibrated with a 342 ppm NaCl solution

Meters can be recalibrated with a mini-screwdriver

Fun, translucent blue housing that's very strong and durable

Includes a TDS chart sticker on the back of the meter that explains TDS values

Comes in a retail-oriented package

Need help deciding which meter is right for you? view our TDS/EC meter selection guide

Specifications:

• Range: 0 - 9990 ppm (mg/L)
• Resolution: 0-999: 1 ppm, 1000-9990: 10 ppm (indicated by a 'x10' icon)
• Accuracy: +/- 3%
• EC-to-TDS conversion factor: NaCl (avg. 0.5)
• Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)
• Battery life: approx. 1000 hours of usage
• Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
• Meter weight: 56.7g (2oz)
• Weight with package: 76.5g (2.7oz)