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Turn on the meter by "ON-OFF" switch, immerse the pH meter electrode in the solution to be tested, then stir gently and wait for the reading to stabilize....With this tester, a few simple steps can get the figure you want. Compact, portable pen type, and its simplicity of operation make it a must buy for you.
Features: * Compact, portable pen type pH meter for testing * With measuring range from 0.0 to 14.0pH * High accuracy * Approx. 700 hours of use * One-Button operation
Specifications: * Color: Yellow, black(as shown in the pictures) * Measuring range: 0.0 to 14.0pH * Resolution: 0.1 pH * Accuracy: ± 0.1 pH(at 20â?68°F) * Typical EMC DEV: ±0.2pH * Temperature compensation: 0â?to 50â?br />* Battery: 4*1.5v (AG-13 button battery) * Operating temperature: 0â?to 50â?32°F-122°F) * Relative humidity: ï¼?5% * Life: Approx. 700 hours of use * Trimming: By potentionmeter * Dimensions: 150*29*20mm * Net weight: 52g Package Including: 1*PH Meter 1*Screwdriver 1*User Manual
Package dimensions: 178*65*23mm Package weight: 117g |