Measurement & Analysis Instruments

PH Tester & TDS EC Test Conductivity Water Filter Hydroponic Pool Meter Pen Water Measurement Monitor Tool 15%

$14.71 $12.65

PH Tester & TDS EC Test Conductivity Water Filter Hydroponic Pool Meter Pen Water Measurement Monitor Tool

For this PH TESTER, the one you get maybe not accurate,In order to ensure the accuracy of this item pls make calibration when you get the parcel



Weight: 53g

Excellent meter, very accurate and durable

Measuring pH Range: 0.00 - 14.00 pH

Resolution: 0.1 pH

Accuracy: ±0.1 pH

Operating Temperature: 0 - 50°C (32 - 122°F)

Calibration: manual,1 point

This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc.

Please calibrate with the buffer solution before use.


easy to read and record the instrument will lock the reading;

5 minutes auto-off feature, the battery will not run electricity;

range :Conductivity :0-9990us / cm

TDS :0-5000ppm

Fahrenheit :32.0-176 .0

Weight: 55g

Testing range: Pure water production and consumption, electroplating liquid, boiler water, the fish tank water, swimming pool water cleanliness, photographic rinses, well water, deep well water, laboratory, aquaculture, food processing, family, office, physical and chemical teaching, ionization makeup water, municipal water supply, travel health care.

How to use ?

1.pull out the cap the button on/off,and insert the plub into the liquid.

3.when the reading is steady,click the button "Hold",then,get the result

4.after use,clear the plub.

Instrument features:

1. Lock Function: easy to read and record, the instrument will lock the


2. 5-minute auto shut off feature, battery CR2025 (not include ) won\'t run off

3.Measurement Range:

Conductivity: 0 -- 9990us/cm

TDS :0-5000ppm

Degrees Celsius: 0 .1 -- 80 .0.0 c, F: 32 .0 -- 176 .0 F

4. Accuracy: 2%

5. N.W.: 55g

6. Size: 154*30*14 mm

Shift between TDS & Conductivity:

The factory default TDS data, if the conductivity data of the solution is

needed , please touch the SHIFT button, the instrument automatically


Automatic temperature compensation:

The instrument with automatic temperature compensation function

under measurement mode.

Temperature shift:

Continuous touch the SHIFT button twice, degrees Celsius and degrees

Fahrenheit conversed, the factory default degrees Celsius


Keep the electrode clean, cover the electrode protective sleeve, please

take out the batteries for long periods idle.


1. The instrument is a professional instrument, please under

professionals instructions in order to avoid instrument failure

2. Avoid heat, direct sunlight

3. Please adopting standard buffer solution calibration, incorrect

calibration would cause measurement error, thus affecting the accuracy

of the test solution, or cause the instrument not working properly.

4 . Do not thrown the instrument into the test solution to

avoid the circuit board short circuit.

NOTE:This item comes without retail box.

  • Display Type: Digital
  • DIY Supplies: Electrical
  • With Backlight Or Not: No
  • Brand Name: JUANJUAN
  • Model Number: 1

  • Package Size: 7cm x 8cm x 8cm (2.76in x 3.15in x 3.15in)
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.17kg (0.37lb.)

  • Author: Sanyapop1982
  • Date: 2018-01-14
  • warehouse in ordered moscow evening. seller отписался morning, ph-метры iic that run out, on new order order and remove suggested from china. 25.12 ordered new, 03.01 custom made arrived in post office. works great all. recommend.
  • 5/5