Introduction:
This digital pen style PH meter is an ideal instrument for any
aquarium, the fishing industry, swimming pools, school
laboratories, food & beverage, etc. And, this Digital TDS Water
Quality Tester is ideal for all basic water testing applications.
This product is highly efficient and accurate due to its advanced
microprocessor technology. Hold Function: stores measurements for
convenient reading and recording. Auto-off function: the meter
shuts off automatically after 10 minutes of non-use to conserve
batteries. Measurement Ranges is between 0-9990 ppm, and 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.
Applied range: the production and drinking of purified water,
Electroplating liquid, Boiler water, Water in fish tank, Water of
swimming pools, Photograph flushing fluid, Well water, Deep
phreatic water, Laboratory, Aquaculture, Food processing, etc
Features:
Measures total dissolved solids (TDS) and temperature
Measurement Range: 0-9990 ppm, 0 degree-99 degree (only TDS-3), 32-
212 (only TDS-3)
Accuracy: 2% Full Scale: ±1, ±2
Digital Calibration (push button): Factory Calibrated
Shuts off automatically after 10 minutes of non-use
Automatic temperature compensation function: it can automatically
change the displayed value into the value of 25
High accuracy: Use the Titanium alloy probe which can avoid
magnetic disturbance to test water and only has the error (±
0.1)
Measuring temperature: 0 - 50 and it can be stored in the
environment (- 30)
LCD display screen: Big LCD display screen which has great
waterproof performance and let you easily read the displayed
value
Fast measuring: can measure once in five seconds
Specifications:
Color: As picture shows
Size: 14.5cm * 2.6cm * 2.0cm (TDS)
Accuracy: ± 0.1PH (at 20)
Battery: 4 x 1.5V (AG-13 button battery)
Relative Humidity: <95%RH
The using life of battery: 700 hours
Working temperature: 0 - 50
Power source: 2 x 1.5 V (button cell)
Zero: Adjust by the compensate potentiometer
Note:
The value of TDS can show the content of impurities. The bigger of
the value means that the content of impurities is larger;
conversely, the content of impurities is small.
The factors that affect the test value of TDS: the temperature of
water (the TDS-3 tester cannot test the water with high temperature
such as, boiled water). The flow velocity of water (the TDS-3
tester cannot be applied to test the flowing water)
If the tester displays a flashing "X10" icon, multiply the reading
by 10
Package Content:
1 x TDS Meter(include batteries)
1 x TDS Meter English Manual
