New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS Monitor

Description

New HM Digital TDS-EZ PPM Meter/Tester - Water Quality Test - TDS Monitor
Features
Economy model that is ideal for end-users.
Highly 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.
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.
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 (2 oz)
Weight with package:
76.5g (2.7 oz)
On Jul-24-19 at 18:19:40 PDT, seller added the following information:
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