Portable LCD Digital 0-14 Pocket Pen Aquarium Pool Water Test Meter Measure PH Tester + 2 Pouches+Battery of Calibration
This digital pen style pH meter is an ideal instrument for aquarium fishing industry swimming pool school laboratory food & beverage etc. 100% brand new meter with protective plastic case and calibration screwdriver Excellent meter very acurate and durabl This Pocket Digital pH meter introduces advanced technology and imported components greatly reducing the volume and costs and maintains the existing good quality. It used to be universal among the majority of users of all ages.
Brand new Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: 0.1 pH (20C) 0.2 pH Operating Temperature: 0 - 50C (32 - 122F)
1. This product should be part of the waterproof some not waterproof please be careful. 2. If no use or not use for a long time this product should be calibrated in the solution. First Put the electrode in the PH 6.86 solution and adjust the position with our small screwdriver. Then wash clearly and put itin the PH 4.00 solution and adjust the position with our small screwdriver.
1 x Digital pH meter 1 x Calibration Adjustment screwdriver 2 xPouches of calibration buffer solution 3 x Batteries Included in pH Meter 1 x User instruction(English) 1 x Sturdy Plastic Case