ORP Meters
 
Portable Dissolved Hydrogen (H2) Meter ENH-1000                           
Specifications:
■ Measuring Object: Dissolved hydrogen in the dissolved
■ Measurement System: Hydrogen reduction System
■ Measurement range: 0~2.00ppm / 0~2000ppb
■ Margin for error: ±10%
■ Unit: 0.001ppm/1ppb
■ Battery: AAA cell battery x 4
■ Size: body 195 x 40 x 36mm; Case 230 x 205 x 50mm
■ Weight: 135g (including batteries)

 
KL-169A ORP Meter                                         
Measuring Range:0~±1999mV
Accuracy: ±5mV
Resolution: 1mV
Display: 4-digital LCD
Power Supply: 4×1.5V(AG13)
Dimensions: 165×26×26mm
Weight: 63g

                                          
KL-169B ORP Meter                                         
Measuring Range:0~±1999mV
Accuracy: ±5mV
Resolution: 1mV
Display: 4-digital LCD
Power Supply: 2×3V(CR2032)
Dimensions: 157×27×20mm
Weight: 46g

                                          
KL-169C ORP Meter                                         
Measuring Range:0~±1999mV
Accuracy: ±5mV
Resolution: 1mV
Display: 4-digital LCD
Power Supply: 4×1.5V(AG13)
Dimensions: 170×36×23mm
Weight: 91g

                                          
KL-169D ORP Meter                                         
Measuring Range:0~±1999mV
Accuracy: ±5mV
Resolution: 1mV
Display: 4-digital LCD
Power Supply: 4×1.5V(AG13)
Dimensions: 170×36×23mm
Weight: 85g

                                          
KL-169E ORP Meter                                         
Measuring Range:0~±1999mV
Accuracy: ±5mV
Resolution: 1mV
Display: 4-digital LCD
Power Supply: 4×1.5V(AG13)
Dimensions: 188×35×35mm
Weight: 118g

                                          
KL-169961 ORP Meter                                         
Technical Specification:
Measuring range:0~±1999mV
Accuracy: ±5mV
Resolution:1 mV
Display:4-digital LCD
Power Supply:4×1.5V(AG13)
Dimensions:155mm×31mm×16mm
Weight:60g

                                          
PH-099 Combination pH and ORP Meter     
It designed for simultaneous pH and ORP measurements. It also reads temperature, which is continuously displayed on the dual level LCD.
Technical Specification:

Range

mV

±1999mV

pH

0.00 to 14.00 pH

Temperature

0 to 55°C

Resolution

mV

1 mV

pH

0.01 pH

Temperature

0.1°C

Accuracy

mV

±5mV

pH

±0.1 pH

Temperature

±1°C

Temperature Compensation

 0 to 50°C

Electrode

 replaceable pH electrode

fixed ORP sensor

Power Supply

 4 x 1.5V(AG13)

Environment

 0 to 50°C

Dimensions

 170 x 40 x 23 mm

Weight

 100 g

                                          
AMT01V Water Proof ORP Temp Meter   
ORP: -1000-1000mv
Temperature: 0-90°C
Accuracy:
ORP: ±2+ 1digit
Temp: ±0.2°
C + 1digit
Resolution:
ORP: 1;  Temp: 0.1
°C
Power: DC1.5V x 4 battery size: AAA/UM-4
 

                                          
Active Water ORP Tester ORP-2000    
Applications:
The meter designed for active water (water add H2 gas which make the water active). It also can test normal water with widely range of ORP value.

Specifications:
1. ORP: -1999 ~ +1999mV
2. Accuracy: ORP: ±2% FS
3. Resolution: 1mV
4. Power: 3V x 2 (CR2032)
5. Size: 33.5 x 170mm
6. Weight: 85g
 

                                          
Waterproof ORP Meter ORP-200                  
Ideal for all ORP testing, including anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing, ozone system monitoring, pharmaceutical & medical applications, pools & spas, pulp bleaching, vineyards & wineries and water treatment.
FEATURES
•Measures Oxidation Reduction Potential (Redox) and Temperature
•Auto-ranging calibration with digital fine tuning
•Includes 4 pH buffer solution in a sponge embedded in a clear cap
•Waterproof housing (IP-67 rating)
•Simultaneous temperature display
•Digital Calibration (push button)
•Auto-off function, data-hold function and low-battery indicator.
•Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
•Factory Calibrated: The ORP-200 meter is factory calibrated to +200 mV The meter can be easily recalibrated with digital calibration using the push buttons, rather than a screwdriver.
•Includes a cap, batteries, and lanyard
SPECIFICATIONS
ORP Range: -999 to +1000 mV
Temperature Range: 0-80 °C; 32-176 °F
Resolution: 1 mV; Temperature resolution is 0.1 °C/F
Accuracy: 0.5% (+/- 2mV)
Calibration: Digital calibration by push button.
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: IP-67 Waterproof (submersible; floats)
Power source: 3 x 1.5V button cell batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight: 96.4 g (3.4 oz)

                                          
ORP Meter ORP-201                  
Ideal for water purification applications, ionizers especially for minus value.
SPECIFICATIONS
ORP Range: -1999 to +1999 mV
Resolution: 1 mV
Accuracy: +/-5mV
Power source: 4 x 1.5V button cell batteries (LR44)
Dimensions: 175 x 41 x 23mm
Weight: 90g

                                          
ORP Meter ORP-286                  
Range: -1999~1999mV
Resolution: 1mV
Accuracy: ±5mV
Calibration: 1point (256mV)
Power: 4 x 1.5V alkaline
Dimensions: 172×26×26mm
Weight: 73g
Replacement electrode

                                          
Waterproof ORP Meter KL-986                 
SPECIFICATIONS
Range: -1999 ~ 1999mV
Resolution: 1mV
Accuracy: ±5mV
Calibration solution: 1 point (256mV)
Power: 4 x 1.5V (LR44)
Dimensions: 170×33×20mm
Weight: 70g
Waterproof
Data Hold
Backlight

                                          
Waterproof ORP Meter KL-8022                          MANUAL
SPECIFICATIONS
Display LCD Size: 20 x 27mm
Measurement Range: -1200mV ~ +1200mV
Accuracy: ±2mV
mV Calibration 0 mV and 500 mV calibration ensure the best linearity and accuracy.
Operating Humidity Less than 80% RH.
Dimension 188 x38mm
Weight: 82g (included electrode).

                                    
10 IN 1 pH/mV Conductivity/TDS/DO Meter EC910 (Chinese Probe) EC910X (UK Probe)   
Features:
High accuracy multi parameter water quality meter includes 8 measurement modes, the meter is suitable for measuring the pH, ORP, Ion concentration, Conductivity, TDS, Salinity, Resistivity and Dissolved Oxygen of the liquids.

pH Mode:
• High accuracy portable multi parameter water quality meter is equipped with a large backlit LCD display.
• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer standards (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode slope display helps user decide whether to replace sensor.
ORP Mode:
• Single point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt measurement modes provide accurate ORP readings.
Ion Mode:
• 2 to 5 points calibration including the eight concentration calibration points can be selected.
• Automatically recognize ion selective electrodes, does not need to specify type of ion.
• Direct ion concentration readout simplifies the elaborate measurement process.
• Selectable multiple concentration units including the ppm, mg/L and mol/L.
Conductivity/TDS/Salinity/Resistivity Mode:
• 1 to 5 points push-button calibration with automatic calibration solution recognition.
• Selectable cell constants (0.1/1/10), normalization temperatures (20/25°C), TDS conversion factors, seawater and practical salinity measurement modes.
Dissolved Oxygen Mode:
• 1 or 2 points calibration using air-saturated water and zero oxygen solution.
• Manual salinity and barometric pressure compensation improve the measurement accuracy.
Other Features:
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Reminder prompts user to calibrate the meter regularly.
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration corrects temperature deviation.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 15 parameters, including the calibration points, resolutions, stability conditions, measurement units, etc.
• Reset feature automatically resumes all parameters back to factory default options.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
• Multi-mode power scheme (battery, power adapter, computer's USB port) ensures that use the meter smoothly.
Specifications:
1. pH •Range: -2.000~20.000pH
•Accuracy: ±0.002pH
•Resolution: 0.1, 0.01, 0.001pH
•Calibration Points: 1 to 5 points, USA, NIST, DIN Standards
•Temperature Compensation: 0~100°C, 32~212°F, Manual or Automatic
2. mV •Range: -1999.9~1999.9mV
•Accuracy: ±0.2mV
•Resolution: 0.1, 1mV
•Calibration Points: 1 point (Only for Relative mV mode)
•Calibration Range: ±200mV
3. Ion •Range: 0.001~19999ppm, mg/L, mol/L (Depending on range of ISE)
•Accuracy: ±0.5% F.S (Monovalent), ±1% F.S (Divalent)
•Resolution: 0.001, 0.01, 0.1, 1
•Calibration Points: 2 to 5 points
•Calibration Solutions: 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mol/L, mg/L
4. Conductivity •Range: 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
•Accuracy: ±0.5% F.S
•Calibration Points: 1 to 5 points
•Calibration Solutions: 10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm
•Temperature Compensation: 0~100°C, 32~212°F, Manual or Automatic
•Temperature Coefficient: 0.0~10.0%/°C
•Compensation Modes: Linear or Pure Water
•Cell Constant: K=0.1, 1, 10
•Normalization Temperature: 20 or 25°C
5. TDS •Range: 0~10ppt (Max. 20ppt, depending on factor setting)
•Accuracy: ±1% F.S
•TDS Factor: 0.1~1.0 (Default 0.5)
6. Salinity •Range: 0~10ppt (Max. 80ppt)
•Accuracy: ±1% F.S
•Measurement Modes: Seawater or Practical Salinity
7. Resistivity •Range: 0~100MΩ
•Accuracy: ±1% F.S
•Resolution: 0.01, 0.1, 1
8. Dissolved Oxygen (DO) •Range: 0.00~20.00mg/L (or ppm)
•Accuracy: ±0.2mg/L
•Resolution: 0.01mg/L
•Calibration Points: 1 or 2 points
•Temperature Compensation: 0~50°C, 32~122°F
•Pressure Correction: 60.0~112.5kPa, 450~850mmHg
•Salinity Correction: 0~50g/L
9. Saturation of Oxygen •Range: 0.0~200.0%
•Accuracy: ±2.0%
•Resolution: 0.1%
10. Temperature •Range: 0~105°C, 32~221°F
•Accuracy: ±0.5°C, ±0.9°F
•Resolution: 0.1°C
•Calibration Points: 1 point
•Calibration Range: Measured value ±10°C
11. Others Hold Function: Manual or Automatic
Stability Conditions: Low or High
Calibration Due: 0 to 31 days
Power Off: Manual or Automatic (10, 20, 30 minutes)
Reset Function: Yes
Memory: Stores up to 500 data sets
Output: USB Communication Interface
Connector: BNC, 6-pin Mini Plug
Power Requirements: 3 x 1.5V "AA" Batteries
Battery Life: Approximately 150 hours (Turn off the backlit)
Dimensions: 170(L)x 85(W) x 30(H)mm
Weight: 300g
                                        
KL-169F Serials ORP Monitor                          
KL-169F: Normal Batteries
KL-169FA: Adaptor + Rechargeable Batteries

Measuring Range:0~±1999mV
Accuracy: ±5mV
Resolution: 1mV
Display: 4-digital LCD
Power Supply: 4×1.5V(AG13)
Dimensions: 60×55×23mm
Weight: 62g

                                         
ORP-2706 ORP Monitor                          
Range: 0~±1999mV
Resolution: 1mV
Accuracy: ±5mV
Power: DC6V (Adaptor)
Dimensions: 88×55×22mm
Weight: 90g

                                          
PH ORP CF EC TDS Temperature Monitor PH-2613      
Range: PH:0.00~14.00; mV:0~±1999mV; ℃: 0~100℃; CF:0~199.9CF; EC:0.00~19.99ms/cm; TDS:10~19990ppm
Resolution: PH:0.01PH; mV:1mV; ℃:0.1℃; CF:0.1CF; EC:0.01ms/cm; TDS:10ppm
Accuracy: PH:±0.01PH; mV:±1mV; ℃:±0.4℃; EC/CF/TDS: ±2%F.S
Calibration: 1point or 2point
ATC: 0~60℃
Power: DC9V (Adaptor)
Operating Conditions: Temperature: 0~60℃; Humidity: 95% maximum
Dimensions: 136×93×35mm
Weight: 228g
 

                                          
PH ORP Controller with Temperature PH-2623      
Range: PH:0.00~14.00; ORP: 0~±1999mV; ℃:9.9~99.9℃; ℉:16~210℉
Resolution: PH:0.01PH; ORP:1mV; ℃: 0.1 ℃; ℉:1℉
Accuracy: PH:±0.02PH; ORP:±5mV; ℃:±1 ℃; ℉:±2℉
Set Range: 3.50~10.50PH; 0~1000mV
Relay contact: 5A/240V AC
Calibration: 1 point or 2 point
Power: AC110v or AC230V±10%
Operating Conditions: Temperature: 0~60℃; Humidity: ≤95%
Dimensions: 136x93x35mm
Weight: 550g

                                          
PH ORP Temperature Monitor PH-2625      
Range: PH:0.00~14.00; mV:0~1999mV; ℃:﹣9.9~99.9℃; ℉:16~210℉
Resolution: PH:±0.01PH; mV:1mV; ℃: 0.1℃; ℉:1℉
Accuracy: PH:±0.02PH; mV:±5mV; ℃:±1 ℃; ℉:±2℉
Power: AC110v or AC230V±10%
Operating Conditions: Temperature: 0~60℃; Humidity: 95% maximum
Dimensions: 136×93×35mm
Weight: 480g
 

                                          
ORP Controller with Temperature ORP-2626      
Range: ORP: 0~±1999mV ℃:9.9~99.9℃ ℉:16~210℉
Resolution: ORP:1mV ℃: 0.1 ℃ ℉: 1℉
Accuracy: ORP:±5mV ℃:±1 ℃  ℉:±2℉
Set range: 0~±500mV
Relay contact: 5A/240V AC
Calibration: 1 point or 2 point
Power: AC110v or AC230V±10%
Operating Conditions: Temperature: 0~60℃ Humidity: ≤95%
Dimensions: 136×93×35mm
Weight: 460g

                                          
KL-019 Industrial Online ORP Controller      
Measuring range: 0~±1999mV
Accuracy: ±(0.1%+2 digits) after calibration
Resolution: 1mV
Output current: 4-20Ma(max charge:50Ω)
Relay contact: two 220V/5A
Environment: Temperature:0~50℃ Humidity<95%
Display: 4-digital LED
Input Impedance: 1012Ω
Power Supply: 110V or 220V±10% 50/60Hz ±5%
Dimensions: 96×96×160mm
Weight:950g

                                          
KL-200 Digital ORP Controller                        
Measuring range: 0~±1999mV
Accuracy: ±0.1% +2 digits
Resolution: 1mV
Output current: -500~500mV
Relay contact: AC220V/5A
Environment: Temperature:0~50℃ Humidity<95%
Display: 4-digital LED
Input Impedance: 1012Ω
Power Supply: 110V or 220V±10%; 50/60Hz±2%
Dimensions: 108×210×48mm
Weight: 550g

                                          
KL-206 Digital ORP Controller                        

Measuring range: 0~±1999mV
Accuracy: ±5 mV
Resolution: 1mV
Set Range: -500~500mV
Environment: Temperature:0~50℃ Humidity<95%
Power Supply: 220V±10%; 50Hz±2%
Dimensions: 150mm×85mm×40mm
Weight: 580g

                                          
KL-306 Digital ORP Controller                        

Measuring range: 0~±1999mV
Accuracy: ±5 mV
Resolution: 1mV
Set Range: -500~500mV
Environment: Temperature:0~50℃ Humidity<95%
Power Supply: 220V±10%; 50Hz±2%
Dimensions: 160mm×102mm×40mm
Weight: 772g

                                     
General Industrial ORP Probe GO100BNC                      
Range: No limit depend on the meter
Temperature Range: 0-90°C
Max Pressure: 0.6MPa
PC housing with top and bottom 3/4" installing thread
Connector: BNC, Y type or as requested
Cable length: Standard is 5Meters, max 40Meters
Application: General industry at temperature difference within 10°C

                                       
Lab Grade Glass ORP Probe E570BNC                      
Performance features
High Quality used for general lab ORP measurement, it is a commonly applied high performance combination electrode.
Main technical specifications:
*Measure range: 1000mv, Temp: 0~60

*BNC Connector
*Cable length: 1M
*Material: glass
*Dimension: 12 x 120mm
*Glass body, refillable KCL solution