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VIKING-DO210 Prenosni DO Meter
Reliable-Durable
ATC
Auto-Read, Continuous read
Reading Prompts
200 groups data sets
IP54
Polarographic
DO Range 0.00 ~ 20.00 mg/L ,
Accuracy ±0.3mg/L
DO Saturation Range (0.0 ~
200.0)% , Accuracy±2.0%
Temp. Range -5.0 ~ 110 ºC, 23.0 ~
230 ºF , Accuracy ±0.2
VIKING-DO310 Touch screen Prenosni DO Meter
DO/Temp.(DO Saturation)
Accurate-Powerful
1000 groups data sets
Print, PC
Polarographic
DO Range 0.00 ~ 50.00 mg/L ,
Accuracy ±0.1mg/L
DO Saturation Range (0.0 ~ 300.0)% , Accuracy±2.0%
Temp. Range
-5.0 ~ 110 ºC, 23.0 ~ 230 ºF ,
Accuracy ±0.2
VIKING-DO510 Touch screen Portable DO Meter
DO/Temp. (DO Saturation)
Professional-Smart
Touchscreen
1000 groups data sets
Print, PC, Scan gun
Polarographic
DO Range 0.00 ~ 99.99 mg/L ,
Accuracy
±0.3mg/L (0.00 ~ 20.00 mg/L);
±10% (20.00 ~ 99.99 mg/L)
DO Saturation Range
(0.0 ~ 600.0)% , Accuracy±2.0%
Temp. Range
-10 ~ 135 ºC, 14 ~ 275 ºF ,
Accuracy ±0.1
VIKING-DO511 Touch screen Portable DO Meter
DO/Temp. (DO Saturation)
Professional-Smart
Touchscreen
1000 groups data sets
Print, PC, Scan gun
Optical
DO Range 0.00 ~ 20.00 mg/L ,
Accuracy
±0.3mg/L (0.00 ~ 20.00 mg/L)
DO Saturation Range
(0.0 ~ 200.0)% ,
Accuracy±10.0%
Temp. Range 0 ~ 50 ºC ,
Accuracy ±0.2
VIKING-EC200 Laboratorijski Konduktometar
EC/Temp. (TDS)
EC Range 0.000 μS/cm ~ 200 mS/cm ,
Accuracy ±1.0% FS
TDS Range 0.00mg/L ～ 300g/L , Accuracy ±1.0% FS
Temp. Range -5.0 ~ 110 ºC, 23.0 ~ 230 ºF ,
Accuracy ±0.2
Reference Temp. 20, 25 ºC
Calibration Points（1~3)
84μS/cm, 1413μS/cm, 12.88mS/cm
Standard Recognition
VIKING-EC300 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 1000 mS/cm ,
Accuracy ±1.0% FS
Resistivity Range 5.00 Ω·cm ～ 20.00 MΩ·cm ,
Accuracy ±1.0% FS
TDS Range 0.00mg/L ～ 300g/L , Accuracy ±1.0% FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.2%
Temp. Range -5.0 ~ 110 ºC, 23.0 ~ 230 ºF ,
Accuracy ±0.2
Reference Temp. 20, 25 ºC
Calibration Points（1~3)
84μS/cm, 1413μS/cm, 12.88mS/cm
Standard Recognition
VIKING-EC400 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 1000 mS/cm ,
Accuracy ±0.5% FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm ,
Accuracy ±0.5% FS
TDS Range 0.00mg/L ～ 1000g/L , Accuracy ±0.5% FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF , Accuracy ±0.1
Reference Temp. 20, 25 ºC
Calibration Points（1~3
84μS/cm, 1413μS/cm, 12.88mS/cm
Standard Recognition
VIKING-EC500 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 2000 mS/cm , Accuracy ±0.5% FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm , Accuracy ±0.5% FS
TDS Range 0.000 ～ 1000 g/L, Accuracy ±0.5%FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF , Accuracy ±0.1
VIKING-EC600 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 3000 mS/cm ,
Accuracy ±0.5%FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm ,
Accuracy ±0.5%FS
TDS Range 0.000 mg/L ～ 1000 g/L , Accuracy ±0.5%FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -5 ~ 130 ºC , Accuracy ±0.1
VIKING-EC510 Prenosni Konduktometar
EC/Resistivity/Temp/TDS/Sal/
Electro Conductivity Range
EC Range 0.000 μS/cm ~ 3000 mS/cm ,
Accuracy ±0.5% FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm ,
Accuracy ±0.5% FS
TDS Range 0.000 ～ 1000 g/L ,
Accuracy ±0.5%FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF ,
Accuracy ±0.1
VIKING-PH310F Prijenosni pH/Temp (mV) sa 3 in 1 Elektrodom
Accurate-Powerful
Auto-Read (Fast, Medium,
Slow), Timed-Read, Continuous-read
GLP Features
500 groups data sets
Print, PC
Packing include:
3 in 1 pH composite electrode
NIST pH standard solution(4.01,7.00, 10.01) ， 50ml/vial
Electrode holder
Silicone rubber case
Wristbands
Carrying Case
VIKING-PH310T Prijenosni pH/Temp (mV) sa 3 in 1 Elektrodom
Accurate-Smart
Touchscreen
1000 groups data sets
Print, PC
Packing include:
3 in 1 pH composite electrode
NIST pH standard solution(4.01,7.00, 10.01)， 50ml/vial
Electrode holder
Silicone rubber case
Wristbands
Touch pen
Carrying Case
Reliable-Durable
ATC
Auto-Read, Continuous-read
Reading Prompts
50 groups data sets
pH Range -2.00 ~ 18.00 pH ,
Accuracy ±0.01 pH
mV Range -1999 ~ 1999 mV ,
Accuracy ±0.1%FS
Temp. Range -5 ~ 110 ºC, 23 ~ 230 ºF ,
Accuracy ±0.2
Calibration Points（1~3）
NIST Standard Recognition
VIKING-PH300 Laboratorijski pH Meter pH/Temp. (mV)
Calibration Points（1~5）
NIST, GB , DIN Standard
Recognition
Standard Customization
pH Range -2.00 ~ 20.00pH ,
Accuracy ±0.01 pH mV Range -2000.0 ~ 2000.0 mV ,
Accuracy ±0.3 mV or ±0.1%
Temp. Range -5~110 ºC, 23~ 230 ºF ,
Accuracy ±0.2
VIKING-PH400 Laboratorijski pH Meter pH/Temp. (mV)
Calibration Points（1~5）
NIST, GB, DIN, USA , MERK Standard Recognition
Standard Customization
pH Range -2.000 ~ 20.000 pH ,
Accuracy ±0.002 pH
mV Range -2000.00 ~ 2000.00 mV ,
Accuracy ±0.1 mV or ±0.03%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF ,
Accuracy ±0.1
VIKING-PH600 Laboratorijski pH Metar pH/Temp. (mV/ORP)
pH Range -2.000 ~ 20.000 pH ,
Accuracy±0.002 pH
mV Range -2000.00 ~ 2000.00 mV ,
Accuracy ±0.03%FS
Temp. Range-5 ~ 130 ºC ,
Accuracy ±0.1
Calibration Points（1~6）
NIST, GB, DIN Standard Recognition
Standard Customization
Calibration Reminder
Slope Limit
Professional-Modular four Channel
1000 groups data sets
Log Management
User Management
Print, PC
VIKING-PH210 Prijenosni pH/Temp. mV Meter 3 in 1 elektroda
Reliable-Durable
ATC
Auto-Read, Continuous-read
Reading Prompts
200 groups data sets
Packing include:
3 in 1 pH composite electrode
NIST pH standard solution(4.01, 7.00, 10.01) ， 50ml/vial
Electrode holder
Silicone rubber case
Wristbands
Popular Products
VIKING-DO210 Prenosni DO Meter
Reliable-Durable
ATC
Auto-Read, Continuous read
Reading Prompts
200 groups data sets
IP54
Polarographic
DO Range 0.00 ~ 20.00 mg/L ,
Accuracy ±0.3mg/L
DO Saturation Range (0.0 ~
200.0)% , Accuracy±2.0%
Temp. Range -5.0 ~ 110 ºC, 23.0 ~
230 ºF , Accuracy ±0.2
VIKING-DO310 Touch screen Prenosni DO Meter
DO/Temp.(DO Saturation)
Accurate-Powerful
1000 groups data sets
Print, PC
Polarographic
DO Range 0.00 ~ 50.00 mg/L ,
Accuracy ±0.1mg/L
DO Saturation Range (0.0 ~ 300.0)% , Accuracy±2.0%
Temp. Range
-5.0 ~ 110 ºC, 23.0 ~ 230 ºF ,
Accuracy ±0.2
VIKING-DO510 Touch screen Portable DO Meter
DO/Temp. (DO Saturation)
Professional-Smart
Touchscreen
1000 groups data sets
Print, PC, Scan gun
Polarographic
DO Range 0.00 ~ 99.99 mg/L ,
Accuracy
±0.3mg/L (0.00 ~ 20.00 mg/L);
±10% (20.00 ~ 99.99 mg/L)
DO Saturation Range
(0.0 ~ 600.0)% , Accuracy±2.0%
Temp. Range
-10 ~ 135 ºC, 14 ~ 275 ºF ,
Accuracy ±0.1
VIKING-DO511 Touch screen Portable DO Meter
DO/Temp. (DO Saturation)
Professional-Smart
Touchscreen
1000 groups data sets
Print, PC, Scan gun
Optical
DO Range 0.00 ~ 20.00 mg/L ,
Accuracy
±0.3mg/L (0.00 ~ 20.00 mg/L)
DO Saturation Range
(0.0 ~ 200.0)% ,
Accuracy±10.0%
Temp. Range 0 ~ 50 ºC ,
Accuracy ±0.2
VIKING-EC200 Laboratorijski Konduktometar
EC/Temp. (TDS)
EC Range 0.000 μS/cm ~ 200 mS/cm ,
Accuracy ±1.0% FS
TDS Range 0.00mg/L ～ 300g/L , Accuracy ±1.0% FS
Temp. Range -5.0 ~ 110 ºC, 23.0 ~ 230 ºF ,
Accuracy ±0.2
Reference Temp. 20, 25 ºC
Calibration Points（1~3)
84μS/cm, 1413μS/cm, 12.88mS/cm
Standard Recognition
VIKING-EC300 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 1000 mS/cm ,
Accuracy ±1.0% FS
Resistivity Range 5.00 Ω·cm ～ 20.00 MΩ·cm ,
Accuracy ±1.0% FS
TDS Range 0.00mg/L ～ 300g/L , Accuracy ±1.0% FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.2%
Temp. Range -5.0 ~ 110 ºC, 23.0 ~ 230 ºF ,
Accuracy ±0.2
Reference Temp. 20, 25 ºC
Calibration Points（1~3)
84μS/cm, 1413μS/cm, 12.88mS/cm
Standard Recognition
VIKING-EC400 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 1000 mS/cm ,
Accuracy ±0.5% FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm ,
Accuracy ±0.5% FS
TDS Range 0.00mg/L ～ 1000g/L , Accuracy ±0.5% FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF , Accuracy ±0.1
Reference Temp. 20, 25 ºC
Calibration Points（1~3
84μS/cm, 1413μS/cm, 12.88mS/cm
Standard Recognition
VIKING-EC500 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 2000 mS/cm , Accuracy ±0.5% FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm , Accuracy ±0.5% FS
TDS Range 0.000 ～ 1000 g/L, Accuracy ±0.5%FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF , Accuracy ±0.1
VIKING-EC600 Laboratorijski Konduktometar
EC/Temp. (Resistivity/ TDS/Sal.)
EC Range 0.000 μS/cm ~ 3000 mS/cm ,
Accuracy ±0.5%FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm ,
Accuracy ±0.5%FS
TDS Range 0.000 mg/L ～ 1000 g/L , Accuracy ±0.5%FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -5 ~ 130 ºC , Accuracy ±0.1
VIKING-EC510 Prenosni Konduktometar
EC/Resistivity/Temp/TDS/Sal/
Electro Conductivity Range
EC Range 0.000 μS/cm ~ 3000 mS/cm ,
Accuracy ±0.5% FS
Resistivity Range 5.00 Ω·cm ～ 100.00 MΩ·cm ,
Accuracy ±0.5% FS
TDS Range 0.000 ～ 1000 g/L ,
Accuracy ±0.5%FS
Salinity Range (0.00 ～ 8.00)% , Accuracy ±0.1%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF ,
Accuracy ±0.1
VIKING-PH310F Prijenosni pH/Temp (mV) sa 3 in 1 Elektrodom
Accurate-Powerful
Auto-Read (Fast, Medium,
Slow), Timed-Read, Continuous-read
GLP Features
500 groups data sets
Print, PC
Packing include:
3 in 1 pH composite electrode
NIST pH standard solution(4.01,7.00, 10.01) ， 50ml/vial
Electrode holder
Silicone rubber case
Wristbands
Carrying Case
VIKING-PH310T Prijenosni pH/Temp (mV) sa 3 in 1 Elektrodom
Accurate-Smart
Touchscreen
1000 groups data sets
Print, PC
Packing include:
3 in 1 pH composite electrode
NIST pH standard solution(4.01,7.00, 10.01)， 50ml/vial
Electrode holder
Silicone rubber case
Wristbands
Touch pen
Carrying Case
Reliable-Durable
ATC
Auto-Read, Continuous-read
Reading Prompts
50 groups data sets
pH Range -2.00 ~ 18.00 pH ,
Accuracy ±0.01 pH
mV Range -1999 ~ 1999 mV ,
Accuracy ±0.1%FS
Temp. Range -5 ~ 110 ºC, 23 ~ 230 ºF ,
Accuracy ±0.2
Calibration Points（1~3）
NIST Standard Recognition
VIKING-PH300 Laboratorijski pH Meter pH/Temp. (mV)
Calibration Points（1~5）
NIST, GB , DIN Standard
Recognition
Standard Customization
pH Range -2.00 ~ 20.00pH ,
Accuracy ±0.01 pH mV Range -2000.0 ~ 2000.0 mV ,
Accuracy ±0.3 mV or ±0.1%
Temp. Range -5~110 ºC, 23~ 230 ºF ,
Accuracy ±0.2
VIKING-PH400 Laboratorijski pH Meter pH/Temp. (mV)
Calibration Points（1~5）
NIST, GB, DIN, USA , MERK Standard Recognition
Standard Customization
pH Range -2.000 ~ 20.000 pH ,
Accuracy ±0.002 pH
mV Range -2000.00 ~ 2000.00 mV ,
Accuracy ±0.1 mV or ±0.03%
Temp. Range -10 ~ 135 ºC, 14 ~ 275 ºF ,
Accuracy ±0.1
VIKING-PH600 Laboratorijski pH Metar pH/Temp. (mV/ORP)
pH Range -2.000 ~ 20.000 pH ,
Accuracy±0.002 pH
mV Range -2000.00 ~ 2000.00 mV ,
Accuracy ±0.03%FS
Temp. Range-5 ~ 130 ºC ,
Accuracy ±0.1
Calibration Points（1~6）
NIST, GB, DIN Standard Recognition
Standard Customization
Calibration Reminder
Slope Limit
Professional-Modular four Channel
1000 groups data sets
Log Management
User Management
Print, PC
VIKING-PH210 Prijenosni pH/Temp. mV Meter 3 in 1 elektroda
Reliable-Durable
ATC
Auto-Read, Continuous-read
Reading Prompts
200 groups data sets
Packing include:
3 in 1 pH composite electrode
NIST pH standard solution(4.01, 7.00, 10.01) ， 50ml/vial
Electrode holder
Silicone rubber case
Wristbands
