Measurement parameters: pH/℃/conductivity/TDS
● Features: Waterproof type, dedicated compatible probe
● pH range: -2.00 to 16.00pH
PH resolution: 0.01pH
PH accuracy: ± 0.01pH
Correction method: 5 points
● Automatic buffer recognition: Yes
Slope and deviation display: Yes
● Temperature range: -10.00 to 110.0 ℃ (14.0 to 230.0 ℉)
● Temperature resolution: 0.1 ℃/℉
Temperature accuracy: ± 0.5 ℃ (± 0.9 ℉)
Conductivity range: 0 to 19.99/1999.9/1999 μ s/cm; 0 to 19.99/199.9ms/cm
Conductivity resolution: 0.01/0.1/1 μ s/cm; 0.01/0.1ms/cm
Conductivity accuracy: ± 1% of satisfaction+1 word
Conductivity calibration point: 5
Conductivity cell constant: 1.0
Conductivity temperature coefficient: 0.0 to 10.0% (adjustable)
Conductivity calibration temperature: 15.0 to 30.0 ℃ (adjustable)
● Conductivity automatic buffer recognition: Yes
TDS range: 0 to 9.99/99.9/999ppm; 0 to 9.99/99.9ppt based on Changshu setting, up to a maximum of 100.0pppt
TDS resolution: 0.01/0.1/1ppm; 0.01/0.1ppt
TDS accuracy: ± 1% of satisfaction+1 word
TDS calibration point: 5
TDS conversion coefficient: 0.40 to 10
TDS automatic buffer recognition: Yes
Operating temperature: 0 to 50 ℃
● Locking function: Yes
● Stability function: Yes
● Display: Dual
● Automatic shutdown: 20 minutes after the last button press
● Power supply: 4 * 1.5V 'AAA' battery
● Battery life:>100 hours
● Size/Weight: 19 (L) * 10 (W) * 6 (H) cm/320g (single machine)
34 (L) * 40 (W) * 10 (H) cm/2.2kg (packed)

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