Lcd Ph Meter Digital Pen Accuracy 0.1 Ph Tester Aquarium Pool Water

LCD PH Meter Digital Pen Accuracy 0.1 PH Tester Aquarium Pool Water Fishing Wine Monitor Food PH Meter Automatic Calibration
With Backlight Or Not: YES
Is Smart Device: No
Display Type: Digital
Display: LCD Digital
Measure Range: 0.00-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH
Power Supply: 2 * 1.5V LR44 Batteries(Keep using more than 500 hours)
Operating Temperature: 0?~80?
Calibration: Two points of automatic calibration
Size of Digital PH Meter: L*W*H/155mm * 30mm * 14mm/6.11
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WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.