1.Easy operation.You just need to insert it into the tested water ,it will display the pH level for you!  Could be used both in Lab and Home!

2,It is so light,only 76g! 

3,Reliable and stable.No like as big ph machina,no need to adjust normally

4,Easy to carryIt is a new pH meter,which is easy ,portable  and convenience to use!

  Product details picture

Model    Spec                       Qty/Ctn G.W/N.W      Ctn size

3201A Color Box packing      100pcs 14kg/13kg  380X360X350CM

3201B Leather Shealth          100pcs 14kg/13kg  380X360X350CM

An instruction manual

Excellent meter, very accurate 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 

This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc.

Please calibrate with the buffer solution before use.

Package Content:

1 x pH meter 

1 x screw driver 

3 x AG 13 button cell batteries (included) 

2 pouches of calibration buffer solution (4.0 & 6.86) 

1 x instruction manual ( English)

Scope of application

family, school, streets, laboratory, aquaculture farms