JIS type I pH measurement : pH 0.00-14.00 temperature : 0-100.0 ° C Calibration documents can be issued
● Power saving design, rechargeable batteries can also be used ● Waterproof structure ( IP 67 : 1 m, can be immersed for 30 minutes) ● Data memory function ( 1000 data) Automatic memory every fixed time is also possible. Effective for short-time (half day) simple monitoring etc.
| product name | ||
|---|---|---|
| Toa DKK portable pH meter HM-30P (with pH electrode GST-2739C) | ||
| Toa DKK portable pH meter HM-30P only (without electrode) |
Possible to issue high-performance calibration documents capable of pH or ORP measurement (ORP electrode sold separately)
● Data memory function (1000 data)
pH measurement : pH 0.00 to 14.00 Temperature : 0-100.0 ° C ORP : 0 to ± 2000 mV
● Power saving Design, rechargeable battery can also be used ● Waterproof structure (IP 67: 1m, can be immersed for 30 minutes)
| product name | ||
|---|---|---|
| Toa DKK portable pH meter HM-31P (with pH electrode GST-2729C) | ||
| Toa DKK Portable pH Meter HM-31P (body only) |

Large touch panel: Multi water quality meter, pH ion meter, conductivity meter
LCD basic type: pH meter, conductivity meter
| product name | ||
|---|---|---|
| pH meter HM-41X Basic Toa DKK | ||
| pH · ion meter HM-42X Toa DKK | ||
| Electrical conductivity meter CM-41X Basic Toa DKK | ||
| Electrical conductivity meter CM-42X Toa DKK | ||
| Multi water quality meter MM-43X body only (pH / ORP / ion / conductivity / dissolved oxygen) |
2ch type : Simultaneous measurement / display of electric conductivity and pH possible (1000 data) Calibration document can be issued
CH1: electric conductivity , electric resistivity , salinity , temperature
CH2: pH , temperature , ORP (ORP electrode sold separately)
● Power saving design, rechargeable battery can also be used ● Waterproof structure (IP67: 1m, 30 minutes immersion possible) ● Data memory function ● PC, compatible with external printer connection
| product name | ||
|---|---|---|
| Toa DKK Portable EC Meter / pH Meter WM-32EP (with electrodes) | ||
| Toa DKK Portable EC Meter / pH Meter WM-32EP (body only) |
2ch type : Simultaneous measurement / display of ion and pH possible Calibration document can be issued
CH1 / 2: pH , ion , temperature , ORP (ORP electrode and ion electrode sold separately)
● Power saving design, rechargeable battery also usable ● Waterproof Structure (IP 67: 1m, can be immersed for 30 minutes) ● Data memory function (1000 data)
| product name | ||
|---|---|---|
| Toa DKK portable ion pH meter IM-32P (with pH electrode GST-2729C) | ||
| Toa DKK portable ion pH meter IM-32P (body only) |
2ch type : Simultaneous measurement / display of dissolved oxygen and pH possible Calibration document can be issued
CH1: dissolved oxygen , temperature
CH2: pH , temperature , ORP (ORP electrode sold separately) ● Data memory function (1000 data)
● Power saving design, Rechargeable battery can also be used ● Waterproof structure (IP 67: 1 m, can be immersed for 30 minutes)
| product name | ||
|---|---|---|
| Dong-A DKK Portable Dissolved Oxygen Meter DM-32P (Electrode Set) | ||
| Dong-A DKK Portable Dissolved Oxygen Meter DM-32P (without electrode) |
● Capable of measuring pH, dissolved oxygen (DO), electrical conductivity (EC), turbidity, temperature, salinity, total dissolved solids (TDS), and seawater specific gravity. ● The sensor module diameter is 45mm, and it can be put into the boring investigation pipe as it is for measurement. ● Dissolved oxygen (DO) is a non-flow velocity DO electrode that realizes measurement at non-flow velocity. ● pH is a pressure-safe function, and it is a strong-pH electrode that is not easily broken. ● Measurement is possible at water depth 100m. ● One month continuous operation, measurement data storage is possible. * Maintenance is required once a week in the case of measurement every 15 minutes (when using alkaline batteries) with the standard sensor module.
| product name | ||
|---|---|---|
| Multi-Item Water Quality Meter WQC-24 Standard Set WQC24-1-1 |
ORP (oxidation-reduction potential difference) measured only type issuable calibration documents
ORP : 0 ~ ± 2000 mV Temperature : 0-100.0 ℃ ● saving design, rechargeable batteries can be used
● waterproof (IP67: 1 m, 30 minutes immersion s) ● Data memory function (1000 data)
| product name | ||
|---|---|---|
| Portable ORP meter RM-30P | ||
| Portable ORP meter RM-30P (main unit only) |
Switchable display of salt content (NaCl) conversion is possible (CM-31P) Can issue calibration document
● Power saving design, rechargeable battery can also be used ● Waterproof structure ( IP 67 : 1m, can be immersed for 30 minutes)
Electrical conductivity : 0.1- 10 S / m electrical resistivity : 0.1-10 kΩ · m
salt content : 0 to 4.00% temperature : 0 to 80 ° C.
| product name | ||
|---|---|---|
| Electrical conductivity meter CM-31P (with electrical conductivity cell "Cal Memo" CT-27112B) | ||
| Conductivity meter CM-31P-W (Conductance cell for pure water "Kal · Memo" with CT-27111 D) | ||
| Flow cell (PP product) CEF-22A standard | ||
| Conductivity meter CM-31P (body only) |
Dissolved oxygen : 0-20.00 mg / L temperature : 0-50 ° C Calibration documents can be issued
● Power saving design, rechargeable batteries can also be used ● Waterproof structure ( IP 67 : 1 m, can be immersed for 30 minutes) ● With excellent expandability Connectable to personal computers, external printers, recorders, etc.
| product name | ||
|---|---|---|
| Dissolved oxygen meter DO-31P (with immersion type DO electrode OE-270AA) 3m cable | ||
| Dissolved oxygen meter DO-31P only |

Easy measurement with no reagent. Low running cost Calibration documents can be issued
. / Two types of RC-24P-F type for pool and water storage tank and RC-24P-Q type for water faucet (faucet)
| product name | ||
|---|---|---|
| Toa DKK Portable Residual Chlorine Meter RC-31P-F (For injection) | ||
| Toa DKK Portable Residual Chlorine Meter RC-31P-Q (For water supply) | ||
| Residual chlorine electrode for water tap CLS-221AA |
No reagents, easy measurement of hypo-water concentration Bead polishing method always cleans the electrode and realizes stable measurement Waterproof structure (IP 67: 1 m, can be immersed for 30 minutes) 20-300 mg / L 5 to 40 ° C
| product name | ||
|---|---|---|
| Chlorine sterilizing solution concentration meter RC-37P Toa DKK |
| product name | Use | range of measurement | ||
|---|---|---|---|---|
| pH composite electrode cal · memo GST-2729C (1 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode cal · memo GST-2729C (3 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode cal · memo GST-2729C (5 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode cal · memo GST-2729C (11 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode GST-2739C (1 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode GST-2739C (3 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode GST-2739C (5 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode GST-2739C (11 m) | General / for immersion | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode cal · memo ELP-031 | For contained solvent | pH 0 to 14/0 to 100 ° C | ||
| pH composite electrode cal · memo ELP-040 | For hydrofluoric acid resistant solution | pH 2 to 12/0 to 50 ° C | ||
| ORP composite electrode cal note PST-2729C (1 m) | General / for immersion | 0 to ± 2000mV / 0 to 100 ° C | ||
| ORP composite electrode cal note PST-2729C (5 m) | General / for immersion | 0 to ± 2000mV / 0 to 100 ° C | ||
| ORP composite electrode cal note PST-2729C (11 m) | General / for immersion | 0 to ± 2000mV / 0 to 100 ° C | ||
| ORP composite electrode PST-2739C (1 m) | General / for immersion | 0 to ± 2000mV / 0 to 100 ° C | ||
| ORP composite electrode PST-2739C (5 m) | General / for immersion | 0 to ± 2000mV / 0 to 100 ° C | ||
| ORP composite electrode PST-2739C (11 m) | General / for immersion | 0 to ± 2000mV / 0 to 100 ° C |
Salt measurement experts in food production line quality control Easy! fast! High precision
● Measurement starts from the start of measurement with a 1% NaCl standard solution, and measurement ends in about 25 seconds.
● When using a 20 * μl * dispenser, it is a 1% NaCl standard solution, and it is a high accuracy measurement of CV value 0.5% or less.
● Continuous measurement is possible with the same electrolyte (dedicated cell).
● Equipped with an electrolyte replacement warning function.
● Stable measurement is possible without the influence of coloring agents.
| product name | ||
|---|---|---|
| Salt analyzer SAT-500 Toa DKK |





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