pH-981 High Accuracy Pen-type pH Meter
Product description:
-Waterproof design
-Low battery alert
-Large and easy-to-read LCD with backlit
-Hold Function, saves measurements for convenient reading and recording
Specifications:
Measuring range: 0.00~14.00pH
Accuracy: ± 0.1pH
Resolution: 0.01pH
Operating Temperature: 0° C~50° C
Automatic Temperature Compensation: 0° C~50° C
Power Supply: 4*1.5V(AG13)
Calibration: Manual 1 point
Dimensions: 170mm*33mm*20mm
Weight: 69g

pH-98081 pH Tester
Product description:
-Simple to use
-Economical
-Automatic Temperature Compensation
-Renewable junction
Specifications:
Measuring range: 0.00~14.00pH
Accuracy: ± 0.1pH
Resolution: 0.01pH
Operating Temperature: 0° C~50° C
Automatic Temperature Compensation: 0° C~50° C
Power Supply: 4*1.5V(AG13)
Dimensions: 175mm*41mm*23mm
Weight: 95g

Pen Type EC-988/989 Conductivity meter
Product description:
-Waterproof design
-Low battery alert
-Hold Function saves measurements for convenient reading and recording
Specifications: See the form below

Pen Type TDS-982/983 TDS meter
Product description:
-Waterproof design
-Low battery alert
-Hold Function saves measurements for convenient reading and recording
Specifications: See the form below