pH powder is option， you can choice (not included the pH009 package).
Functions
•This digital pen style pH meter is an ideal instrument for aquarium， fishing industry， swimming pool， school laboratory， food !#!amp!*! beverage etc.
•100% brand new meter with protective plastic case and calibration screwdriver
•Excellent meter， very acurate and durable
Specifications
•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
•Item Net Weight: approx. 57g (after installed batteries)
•Dimensions: 152 x 29 x 20mm (5.984 x 1.142 x 0.591 inch)
Business card holder on the shape of random pieces of iron
The following sizes non-ferrous pieces
Castle High 8.5cm
Church 8.5cm high
Height 10cm cafe
10cm chimney cottage
Cozy cottage 8cm high
Package Contains
◾1 x Digital pH meter
◾1 x Calibration Adjustment screwdriver
◾3 x Batteries Included in pH Meter
◾1 x User instruction(English)
Note: We will repackage this item to Reduce Shipping Weight and also Paper，Bag Waste.
