Professional Waterproof ORP Meter Pen Water Quality Detector Redox Tester Measurement Test Tool
Battery: 4 X 1.5V (AG-13 Battery)
Operating Temperature: 0 ℃ to 50 ℃
Calibration: 1 point calibration
Size: 188 X 35 X 35mm/7.4 X 1.38 X 1.38"
1. Remove the protective cover.
2. Touch the "ON/OFF" switch and power-on.
3. The electrode is placed in the measured solution, gently shaking, and the display value is read when the value is stable.
4. Touch the "HOLD" key to maintain the current measurement. If you need to remeasure, press the "HOLD" key to automatically remove the maintain state.
5. After use, press the switch, clean the electrode with distilled water and set the protective cover.
If the display is blurred or not shown, replace the battery in time. When replacing the battery, rotate the top cover and replace it. Note the polarity of the battery.
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
1 X ORP Meter Pen
0 out of 5 (0 Ratings)
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
Most Popular from Category
Original 300m Remote Control Pet Dog Training Repeller Puppy Barking Stop Device Set
US $19 / piece
Original Vaseky DDR3 Memory Capacity Frequency Full Compatibility Memory Bank for PC
US $16 / piece
Original 2 X NO ERROR T10 LED Car Parking Light 500LM Super Bright 3030 smd
US $7 / piece
Original 6pcs Plastic Metal Fuel Filters Engine Fram Fuel Gas Filters for Weeding
US $9 / piece
Original NGFF M.2 Key M to Key A+E Extension Cable NGFF Key M to A+E Adapter Card
US $15 / piece
Original 48pcs Empty Bubble Soap Bottles Wedding Birthday Party Decoration Kids Toys
US $14 / piece
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.