Momel |
987A0 (º»Ã¼ ±âº» »ç¾ç) |
Data Hold |
Freeze the display reading. |
Meter dimension |
180mm ¡¿ 58mm ¡¿ 32mm(With BNC connector) |
Power supply |
AAA batteries ¡¿ 3 PCs / 9V AC / DC adaptor(Optional) |
Temperature |
0 ~ +90¡É |
Temp. accuracy |
¡¾0.5¡É |
PH |
Measurement range |
pH : 0 to 14pH |
mV : 414.12mV to -414.12mV |
Accuracy |
¡¾1% of full scale + digit |
pH Calibration |
pH4, pH7, pH10 3points calibration Ensure the best linearity and accuracy |
Resolution |
0.01pH |
Automatic temperature Compensation(ATC) |
YES |
Dimension |
12mm ¡¿ 120mm |
Electrode body |
PC |
Sensor type |
Glass bulb |
Conductivity |
Measurement range |
0.05uS/cm ~ 1999uS/cm(K=0.1)Option |
30uS/cm ~ 20ms/cm(K=1)Supplied |
500uS/cm ~ 199mS/cm(K=10)Option |
Accuracy |
¡¾1% of full scale + digit |
Cond Calibration |
1 point 1413 uS Calibration(K=1) |
1 point 12.8 mS Calibration(K=10) |
Resolution |
0 ~ 19.99uS/cm(0.01), 0 ~ 199.9uS/cm(0.1), 0 ~ 1999uS/cm(1), 0 ~ 19.99mS/cm(0.01), 0 ~ 199.9mS/cm(0.1) |
Dimension |
12mm ¡¿ 120mm |
Electrode body |
ABS |
Sensor type |
Graphite plate |
TDS(Total Dissolved Solids) |
Measurement range |
0 ~ 19.99ppm / 0 ~ 199.9ppm / 0 ~ 1999ppm |
0 ~ 19.99ppt / 0 ~ 199.9ppt |
Accuracy |
¡¾1% of full scale + digit |
Resolution |
0.01ppm ; 0.1ppm ; 0.01ppt ; 0.1ppt |
Salt |
Measurement range |
0 ~ 42.0ppt(sea water) |
Accuracy |
¡¾1% of full scale + 1 digit |
Resolution |
0.1ppt |
ATC Temperatur sensor probe port(pH) |
3.5mm diameter phone jack |
Cable length |
1M |
ORP |
Measurement range |
-1999mV ~ +1999mV |
Accuracy |
¡¾0.2mV(-199.9mV ~ +199.9mV), others ¡¾2mV |
Resolution |
0.1mV(-199.9mV ~ +199.9mV), others 1mV |
Electrode Dimension |
12mm ¡¿ 120mm |
Electrode body |
Glass |
Sensor type |
Platinum band |
Cable length |
1M |
DO(Dissolved Oxygen) Electrode |
Measurement range |
0 ~ 199.9%(In saturation) ; 0.0 ~ 20.0mg/L |
Accuracy |
¡¾2% of full scale + 1 digit |
Resolution |
0.1%, 0.1mg/L |
Calibration |
100% Air-Saturated |
Flow condition |
0.3mL/s |
Dimension |
12mm ¡¿ 120mm |
Electrode body |
ABS |
Sensor type |
Galvanic |
ATC Temp. Sensor |
3.5¥Õmm diameter phone jack (10K ohm resistance) |
Cable length |
3M |