COLO.Science · Technical Specification
VIKING-PH210
Portable pH / mV Meter · Temperature Measurement · ATC / MTC · IP65
VIKING-PH210 Portable pH/mV Meter is a rugged IP65-rated instrument designed for accurate laboratory and field measurements of pH, mV and temperature.
With a 3.5″ backlit LCD, 1–3 point NIST calibration, ATC/MTC temperature compensation, stable reading modes and 200-result memory,
it supports reliable routine workflows for water quality, education, process sampling and QA/QC applications.
Portable pH meter
pH / mV
Temperature
3.5″ LCD
±0.01 pH
1–3 point calibration
NIST
ATC / MTC
200-result memory
IP65
VIKING-PH210 · portable pH / mV / temperature meter · main unit
Model
VIKING-PH210
Portable pH/mV
Portable pH/mV
Address / HQ
Polje ob Sotli 4
SI-3255, Slovenia
SI-3255, Slovenia
Contact
sales@colo.si
+386 64 222 724
+386 64 222 724
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VIKING-PH210 · Portable pH / mV Meter
Technical data sheet · Informational document · Controlled electronic document
Product page: VIKING-PH210 on colo.si
Product page: VIKING-PH210 on colo.si
VIKING-PH210 · technical specification
Portable pH/mV meter for field sampling, water quality checks and routine laboratory use
pH range -2.00 to 18.00
mV ±1999
Temp. -5 to 110°C
NIST calibration
Auto Read / Continuous
— Practical portable pH and mV measurement with IP65 protection
📋 Product Overview
Application profile
Water quality: suitable for drinking water, wastewater, environmental samples and routine water monitoring.
Field and laboratory use: portable format with IP65 housing for on-site sampling and bench use.
Process sampling: supports pH, mV and temperature checks during process, education and quality control work.
Routine workflows: 200-result memory per parameter supports traceable daily measurements and basic reporting.
Design and handling advantage
Clear display: 3.5″ backlit LCD for measurement display, stable reading prompts and routine operation.
Portable protection: IP65 housing supports use in sampling environments with splashes, dust and outdoor handling.
Calibration control: 1–3 point NIST calibration with ATC / MTC temperature compensation.
Reading stability: Auto Read, Continuous Read and endpoint hold support consistent measurement workflows.
Key features
pH measurement: -2.00 to 18.00 pH range, 0.01 pH resolution and ±0.01 pH accuracy.
mV measurement: -1999 to 1999 mV range with 1 mV resolution and ±0.1% FS accuracy.
Temperature measurement: -5 to 110°C range with 0.1°C resolution and ±0.2°C accuracy.
Measurement modes: Auto Read and Continuous measurement with Reading / Stable / Locked status prompts.
Memory: 200 results per parameter for routine data recording.
Protection: IP65 housing and rechargeable Li battery for portable operation.
Core technical summary
| Parameter | Specification |
|---|---|
| Model | VIKING-PH210 |
| Instrument type | Portable pH / mV meter with temperature measurement |
| Display | 3.5″ LCD with backlight |
| pH range | -2.00 to 18.00 pH |
| pH accuracy | ±0.01 pH |
| mV range | -1999 to 1999 mV |
| Temperature range | -5 to 110°C |
| Calibration | 1–3 points · NIST recognition |
| Data memory | 200 results per parameter |
| Protection | IP65 |
pH accuracy±0.01 pH
Calibration1–3 points · NIST
Data memory200 results / parameter
ProtectionIP65
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📊 Technical Specifications
Measurement ranges and performance
| Parameter | Specification |
|---|---|
| pH range | -2.00 to 18.00 pH |
| pH resolution | 0.01 pH |
| pH accuracy | ±0.01 pH |
| pH calibration | 1–3 points |
| Buffer recognition | NIST calibration recognition |
| mV range | -1999 to 1999 mV |
| mV resolution | 1 mV |
| mV accuracy | ±0.1% FS |
| Temperature range | -5 to 110°C |
| Temperature resolution | 0.1°C |
| Temperature accuracy | ±0.2°C |
| Temperature compensation | ATC / MTC |
Measurement and reading modes
| Function | Technical note |
|---|---|
| Auto Read | Automatic endpoint-supported reading mode for stable measurements. |
| Continuous Read | Continuous measurement display for routine monitoring. |
| Reading prompts | Reading / Stable / Locked status prompts. |
| Endpoint hold | Endpoint hold support for consistent measurement recording. |
| Routine use | Designed for laboratory and field pH/mV/temperature measurement workflows. |
System, memory and power
| Parameter | Specification |
|---|---|
| Display | 3.5″ LCD with backlight. |
| Data memory | 200 results per parameter. |
| pH electrode input | BNC / Q9 connector. |
| Temperature probe input | 4-pin aviation connector. |
| Backlight | Yes. |
| Auto power-off | 300 / 600 / 1200 / 1800 / 3600 seconds, or OFF. |
| Power supply | Rechargeable Li battery; AC adapter 100–240 V AC input, DC 5 V output. |
| Protection rating | IP65. |
| Dimensions | 80 × 225 × 35 mm. |
| Weight | 400 g / 0.88 lb. |
| Product page | Open VIKING-PH210 product page |
| Expected PDF | Open VIKING-PH210 PDF |
Specification note
Electrode selection: final configuration should match the sample matrix, required pH range and temperature conditions.
Calibration: NIST calibration procedure should match the laboratory’s internal method and documentation workflow.
Field use: IP65 housing supports portable operation; optional carrying case can be used for storage and transport.
Technical values are provided for product selection and orientation. Final delivered configuration, electrode type, accessory set and documentation should be confirmed through the official COLO.Science quotation or manufacturer-confirmed offer. Specifications may change without notice.
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🧰 Optional Carrying Case, Accessories and Visual Support
Delivery and configuration note
Main instrument: VIKING-PH210 portable pH/mV meter with temperature measurement.
Optional carrying case: protective transport case can support field work, storage and mobile laboratory use.
Electrode configuration: pH electrode and temperature probe configuration should be confirmed before quotation.
Calibration support: suitable buffer selection should match the laboratory method and expected pH range.
Application fit: recommended for routine water quality, education, field sampling and general QA/QC measurements.
Product image references
Navigation note — this specification is linked back to COLO.Science
This technical specification contains direct links to the product page, quotation request page, COLO.Science home page and water-quality knowledge area. If a user opens this document directly from Google or on a mobile device, the page remains connected to the main website and quotation path.
📌 Selection and Use Notes
For water quality
Routine pH: select appropriate NIST buffers and electrode maintenance procedure.
mV measurement: confirm method and reporting requirement where millivolt readings are used.
For field work
Protection: IP65 housing supports sampling environments with splashes, dust and outdoor handling.
Power: confirm battery charging before extended on-site measurement sessions.
For routine records
Memory: use 200-result storage per parameter for daily measurement workflows.
Calibration: document calibration points, buffer set and electrode condition.
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COLO.Science · Final Support Page
Manufacturer and support
COLO Lab Experts
Polje ob Sotli 4, SI-3255, Slovenia
Selection guidance: Send the sample type, required pH range, temperature range, field/laboratory use case and preferred electrode configuration.
COLO.Science can help confirm the correct VIKING-PH210 configuration and accessory set for your measurement workflow.
Quick contact
COLO.Science · VIKING-PH210 portable pH / mV meter support
Need help selecting the correct portable pH meter configuration?
Send the sample matrix, required measurement parameters, calibration standard, electrode type and expected field or laboratory use. COLO.Science can help confirm whether VIKING-PH210 is the correct configuration for your water quality, educational, environmental or QA/QC workflow.
Official configuration and manufacturer-confirmed specification notice:
This technical specification is provided for orientation, product selection and general information only. It does not represent the final binding technical specification, delivered configuration, accessory set, procurement requirement or acceptance criterion for a specific unit. The final official technical specification is only the specification confirmed by the manufacturer and issued for the exact configuration through an official COLO.Science quotation, proforma invoice, contract document, order confirmation or manufacturer-approved technical offer. Any values, options, accessories or configurations shown in this document must be verified for the specific delivery and should not be used as an exclusion or elimination criterion in procurement procedures without written manufacturer confirmation. Specifications may change without notice.
This technical specification is provided for orientation, product selection and general information only. It does not represent the final binding technical specification, delivered configuration, accessory set, procurement requirement or acceptance criterion for a specific unit. The final official technical specification is only the specification confirmed by the manufacturer and issued for the exact configuration through an official COLO.Science quotation, proforma invoice, contract document, order confirmation or manufacturer-approved technical offer. Any values, options, accessories or configurations shown in this document must be verified for the specific delivery and should not be used as an exclusion or elimination criterion in procurement procedures without written manufacturer confirmation. Specifications may change without notice.
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