Aquarium Pool Tester, 2-in-1 Digital ORP/TEMP Hydroponic Aquarium Pool Monitor

1. Used to measure the oxidation-reduction potential (ORP) level.
2. Dual function, can measure ORP.
3. Compact and portable pen design, easy to use and store.
4. IP65 waterproof rating, replaceable sensor probe.
5. Large, clear LCD screen with backlight, easy-to-read and accurate measurement functions.

Specification:

Description:
The water quality monitor is a useful tool for testing the ORP/TEMP of the solution level. It resembles a pen, and its portable size is convenient for carrying. Suitable for water sources, aquariums, hydroponics, scientific and laboratory testing, spas, swimming pools, and other water systems.
Feature:
Used to measure the oxidation-reduction potential (ORP) level.
Dual function, can measure ORP.
Compact and portable pen design, easy to use and store.
IP65 waterproof rating, replaceable sensor probe.
Large, clear LCD screen with backlight, easy-to-read and accurate measurement functions.
Suitable for water sources, aquariums, hydroponics, spas, swimming pools, and other water systems.
Steps:
1. Remove the protective cover.
2. Touch the "ON/OFF" switch to turn on the device.
3. Place the electrode in the solution to be tested, shake it gently, and read the displayed value once it stabilizes.
4. Press the "HOLD" button to hold the current measured value. If you need to re-measure, press the "HOLD" button again to automatically release the hold function.
5. After use, press the power switch, wash the electrode with distilled water, and replace the protective cover.
Precautions:
1: There is a white crystalline salt around the electrode, which is a normal phenomenon of the ORP electrode. It will only dissolve and disappear when the electrode is immersed in clean water.
2: When testing the ORP value, it usually takes between a few minutes and about 10 minutes. Wait for the value to stabilize and then jump very slowly or read the displayed value as the measured value.
3: The displayed value in the ORP and air jumps; it is normal for there not to be a regular change.
4: After use, please turn off the power, wash the electrode with pure or distilled water, use a soft cloth to dry the water, and put on the protective cover.
Specification:
Measuring range: 0~±1999mg/LmV
Resolution: 1mV
Accuracy: ±5mV
Operating voltage: 4x1.5V (AG-13 battery) (battery not included)
Operating temperature: 0°C ~ 50°C
Correction: 1 point correction
Size: 188 x 35 mm / 7.40 x 1.38 inches (approx.)
Screwdriver length: 95 mm / 3.74 inches (approx.)
Package includes:
1 ORP/TEMP meter
1 screwdriver
1 manual