pH-220 pH Meter Multi-purpose Precision Tester

Product Introduction

Measurement Specification

• Measurement Range : 0 ~ 14.00 pH
• Temperature Measurement : 0.1°C ~ 90°C ±0.2°C + 1 digit
• Accuracy : +/- 0.1pH (pH4~ pH10), +/- 0.07pH (pH5 ~ pH9), +/- 0.2pH (pH1~ pH3.9, pH 10.1 ~ pH13)
• Automatic Temperature Compensation : Yes
• Sampling Time : 0.8 seconds

Product Features

• PH4/PH7 or PH10 Auto Calibration : Yes
• Screen Auto Rotation : Yes
• Value Hold Function : Yes
• Waterproof Rating : IP67

Product Information

• Dimensions : 180×40×32mm
• Operating Temperature : 0°C to 50°C
• Operating Humidity : ＜ 80% RH
• Power Supply : 1.5V Batteries x 4
• Accessories : High-quality long-life KCL resin (Epoxy) electrode, PH-04 buffer solution pH4, PH-07 buffer solution pH7, Carrying case