AZ-8690 Digital Water ph meter 0-14 Quality Meter tester automatic compensation | Инструменты

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Features:1. 45 degree angle shape LCD with dual display2. Tested according to European international guidelines and standards (CE Marking)3. IP66 water proof4. pH/ Temperature dual display5. Measuring stability indicator6. One touch auto-calibration up to 3 points7. Calibration values are adjustable8. Auto power off9. Simple sleep mode disable operation10. Data hold function11. Battery low indicator12. Temperature unit selectable13. Cap to keep sensor wet & last life timeSpecification:> pH range:0.00~14.00> pH accuracy:+/-0.05> pH resolution:0.1> Temperature range:0~50.0 °C> Temperature accuracy:+/-0.6 C(20~30 °C), +/-0.8 C at others> Temperature resolution:0.1>  Automatic Temperature Compensation:Automatic Temperature Compensation> LCD size:12(H)x19(W)mm> Operating temperature:0~50 °C> Operating RH%:Humidity < 80%> Storage temperature:-10~50 °C> Storage RH%:Humidity < 90%> Sensor life time:>6 months (with good maintenance)> Dimension:149(L)x37(W)x42(H)mm> Weight:125g> Battery:CR2032 x 2pcsThis package contains:The meter x 1Operation manualBattery:CR2032 x 2pcsRetail Packaging

Please Note:We have in stock all the timeWe send the package by " AliExpress Standard Shipping" , All packages have tracking numberAll products have 1 year guaranteeBatteries not included,  Except some product use lithium battery.All product  include retail pack. if not have the retail box  , maybe the box is too hight , SO If you are reseller,please contact with us.We are not responsible for any custom duty or import tax.about shippingShipping around the world. (Except for some countries and APO / FPO)2. Process the order in time after payment verification.We only ship to the confirmed order address. Your order address must match your shipping address.4. The displayed image is not an actual item and is for reference only.5. Service transit time provided by the carrier, excluding weekends and holidays. The traffic time may vary, especially during the holiday season.6. If you do not receive the shipment within 30 days of payment, please contact us. We will track the goods and reply to you as soon as possible. Our goal is customer satisfaction!7. Due to the stock status and time difference, we will choose to ship from our first available warehouse for quick delivery.return or refund1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.about feedback :We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them!