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AK PH tester pen portable meter water quality conductivity electrolyte purity TDS value test instrument Aquarium PH Measure 0~14

100 % of buyers enjoyed this product!
In stock
Price: US $6.63 Sale Price: US $6.30
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


Digital PH Range Measure Tester Meter 0~14 Durable Aquarium Portable Pocket Acidity Pen

100% Brand New & High Quality

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 durable


  • Measuring pH Range: 0.0 – 14.0 pH
  • Resolution: 0.1 pH
  • Accuracy: ±0.1 pH (20°C), ±0.2 pH
  • Operating Temperature: 0 – 50°C (32 – 122°F)
  • Calibration: manual,1 point

Package Option:

1 x Digital pH meter ( default include)

1 x Calibration Adjustment screwdriver (default include)

2 x Pouches of calibration buffer solution (default include)

3 x Batteries Included in pH Meter (default include)

1 x User instruction (default include)

AG 13 button cell batteries (not included )

Average Star Rating:
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Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 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).

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Price:  US $6.63 / piece
Sale Price:  US $6.30 / piece