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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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Large and clear LCD, easy to read and accurate measurement function.
Compact and portable pen design, upgraded with multi-functions, easy to operate and store. Large and clear LCD, easy to read and accurate measurement function.
Waterproof performance Replaceable sensor probe with waterproof performance. If you have any questions or concerns, please feel free to email us.
Compact and portable pen design, easy to operate and store.
Suitable for water sources, aquariums, hydroponics, pools and other water systems.
Specifications: Model: ORP-169 Measuring range: -1999~1999mv Resolution: 1mV Accuracy: ±5mV Operating voltage: 4 * 1.5V (AG-13 batteries))) Operating temperature: 0℃~50℃ Correction: 1 point correction Product dimensions: 188 x 35 x 35mm / 7.4 x 1.4 *1.4 inches Weight: 290g / 10.2 oz Steps: 1. Remove the protective cover. 2. Touch the “ON/OFF” switch to turn on the power. 3. 4.Immerse the electrode in the test solution, shake it gently, and read it after the displayed value has stabilized. 4. Touch the “HOLD” button to hold the current measurement value. If re-measurement is necessary, press the "HOLD" button again and the hold state will be automatically released. 5. After use, please press the switch, wash the electrode with distilled water, and cover with the protective cover. ORP electrode. Just soak the electrode in clean water and it will melt and disappear. 2: Measuring the ORP value usually takes a few minutes to 10 minutes. Wait for the value to stabilize and jump slowly, or read the displayed value as a measurement. 3: ORP and air display values are jumping. It is a normal phenomenon that there are no regular changes. 4:
After use, please turn off the power, clean the electrode with pure or distilled water, dry the water using a soft tissue, and wear the protective cover. package list
