มิเตอร์วัดค่าทางเคมี PH, EC, TDS, CON
Chemistry Testing Meter
รุ่น RE300

คุณลักษณะ

เป็นเครื่องวัดความเข้มข้นของอิเล็คตรอนในน้ำ แบบดิจิตอล

• Measures ORP From -999 To 999 MV
• Automatic Electronic Self Calibration
• Simulated Analog Bar Graph Displays Change In ORP Reading
• Memory Stores And Recalls 15 Readings And Saves Last Calibrated Value
• Data Validation Indicators Show User The Reading Is Stabilized
• Large 3 -1 /2 Digit ( 2000 count ) Digital Display With Bar Graph
• Data Hold, Auto Shut -Off And Low Battery Indication
• Waterproof ( IP57 ) Design Floats In Water And Protects The Meter In Wet Environment
• Complete With Meter And Electrode, Protective Sensor Cap, Sample Cup, Four 3V CR -2032 Batteries, And Neckstrap
• Optional Weighted Base ( EX006 ) Holds Plastic Cup And ExStik® Meter
• ORP ( MV ) 999 To 999 MV
• Resolution 1 MV
• Accuracy ± 4 MV
• Power Four SR44W Button Batteries
• Dimensions 1.4 x 6.8 x 1.6 ” ( 35.6 x 172.7 x 40.6 mm. )
• Weight 3.85 oz ( 110 g )