1. Connect the power adaptor to the power supply outlet.
2. Connect the pH electrode to the probe inset of the instrument. Remove the protective cap.
3. Turn on the meter.
4. Immerse the electrode in the solution to be tested. Stir gently and wait for the reading to stabilize.
5. Press the “C /F ” key, choice the“C /F”for measuring. Press the “MODE ”key, choice in turn show EC, CF, TDS for measuring.
6. Turn off the meter after the measurement. Rinse the electrode with tap water to minimize contamination. Replace the protective cap.
Technical Parameter
Model：PHT-026
Measurement Index & Range：
PH：0.00PH～14.00 PH
Temperature：-50℃～70℃ (-58℉～158℉)
EC：0.00～19.99EC
CF：0.0～199CF
TDS：10～19990ppm
Resolution：
PH：0.01PH
Temperature：0.1℃(0.2℉)
EC：0.01EC
CF：0.1CF
TDS：10 ppm
Accuracy：
PH：±0.1 PH
Temperature：1.0℃
EC、CF、TDS：±2%F.S
Automatic temperature compensation：0℃～50℃
Operating Temperature：0℃～50℃
Operating Voltage: AC110~240V
Size: 155mm×86mm×22mm
Weight: 223g
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