Yoke P703 and HANNA HI9146-04 compare

Model selection comparator If you have any questions, please click below Service	Yoke P703 Touch screen portable Dissolved Oxygen Meter In coming China Detail	HANNA HI9146-04 Dissolved Oxygen Meter 6270.0 RMB Italy Detail

Type	Single parameter	Single parameter
Style	Portable	Portable
Measurement parameters	DO	DO
Accessories

Type

Single parameter

Style

Portable

Measurement parameters

Accessories

mV range

pH Measurement range

TDS range

Measurement parameters

Concentration, saturation, temperature

Display

7 inch capacitive touch screen

DO range

0.00~20mg/L(ppm)

DO resolution

0.01/0.1 mg/L (ppm)

DO measurement Accuracy

Electric meter: ± 0.10mg/L; matching: ± 0.40mg/L

DO% Measurement range

0.0~200%

DO% resolution

0.1%

DOAccuracy

±2.0%FS

Temperature Measurement range

（0~100）℃

temperature resolution

0.1℃

temperature relative Accuracy

±0.1℃

Temperature compensation range

Manual/automatic (0~100) ℃

Salinity compensation range

0~45ppt (manual)

Air pressure compensation range

0~200kPa (manual)

Barometric resolution

0.1

Air pressure Accuracy

± 2%

Stability

(±0.07mg/L)/1h

Response time

≤ 30s (25 ℃, 90% Response)

data storage

2000 sets (PEAK), external USB for Mass storage

Communication interface

USB, Bluetooth (optional)

Environment temperature

5~40℃

Power

3.7V/1800mA rechargeable lithium battery

Dimensions

160*190*70mm

Weight

880g

Working Relative Humidity

5~85%

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