±0.2 PH Advantage tds ph 9908 multifunctional 6 in 1 units portable ph meter
±0.2 PH Advantage tds ph 9908 multifunctional 6 in 1 units portable ph meter
ec ph meter
0-80℃/0-51℃ Alluring High Quality 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital meter ph
0-80℃/0-51℃ Alluring High Quality 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital meter ph
Test Range: 0 to10000uS/cm ,10.01-19.99ms ,20.1-400mS/CM
Resolution: 1uS/cm; 0.1mS/CM
Accuracy: ±2% of the reading
TDS Solubility
Test Range: 0 to 1000ppm 1000ppm to 10000ppm
10.1 to 200.0ppt
Resolution: 1ppm; 0.1ppt
Accuracy: ±2% of the reading
Edible salt salinity
Test Range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%), 5.10-25.00% (±1%)
Seawater salinity
Test Range: 10.1-200.0ppt
Resolution: 0.1ppt
Accuracy: ±2%F.S.
31 – 202 F degrees Amazing HQ40D portable PH and dissolved Oxygen meter online ph meter
31 – 202 F degrees Amazing HQ40D portable PH and dissolved Oxygen meter online ph meter
-
Portable meter HQ40D
- Type 2:
-
pH meter HQ40D
- Type 3:
-
dissolved Oxygen meter HQ40D
- Type 4:
-
Oxygen meter HQ40D
- Type 5:
-
pH electrode HQ40D
- Type 6:
-
DO sensor HQ40D
- Type 7:
-
pH meter HQ40D
- Type 8:
-
pH sensor HQ40D
- condition:
-
original and new HQ40D
- Rohs:
-
yes
10.1 to 200.0ppt
Resolution: 1ppm; 0.1ppt
Accuracy: ±2% of the reading
Edible salt salinity
Test Range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%), 5.10-25.00% (±1%)
Seawater salinity
Test Range: 10.1-200.0ppt
Resolution: 0.1ppt
Accuracy: ±2%F.S.
51X28X34 cm Superior Trustworthy Surprise Laboratory PH/Conductivity/DO Meter
51X28X34 cm Superior Trustworthy Surprise Laboratory PH/Conductivity/DO Meter
|
asuring range |
pH |
0.00…14.00 |
|
|
mV |
-1999…1999 |
||
|
Temperature |
-5℃—105℃ |
||
|
Resolution |
pH |
0.01pH |
|
|
mV |
1mV |
||
|
Temperature |
0.1℃ |
||
|
Electronic unit measurement error |
pH |
±0.01pH |
|
|
mV |
±1mV |
||
|
Temperature |
±0.3℃ |
||
|
pH calibration |
Up to 3 points |
||
|
Isoelectric point |
pH 7.00 |
||
|
Buffer group |
8 groups |
||
|
Power supply |
DC5V-1W |
||
|
Size/Weight |
200×210×70mm/0.5kg |
||
|
Monitor |
LCD display |
||
|
pH input |
BNC，impedance >10e+12Ω |
||
|
Temperature input |
RCA(Cinch)，NTC30 k Ω |
||
