Pen Type pH Meter AMT01, AMT02, AMT03 |
Features | |
1. Microprocessor based for fast and
accurate measurements. 2. Special viewing angle designed of waterproof housing IP57 rated. It floats on water. 3. Large LCD display pH or ORP or Conductivity or TDS or Salinity or DO and Temperature Simultaneously. 4. Simple to calibrate by one keyboard and automatic temperature compensation (ATC), Manual Salinity (MSC) and Altitude (MAC) Compensation. 5. Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree ℃/℉ are switchable. 6. Low battery and consumption indicator. Auto power shut off after 10 minutes of non use. 7. Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion. |
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Models |
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AMT01: pH/mV/Temp;
AMT01R (with optional ORP probe) AMT02: conductivity/TDS/Salt/Temp AMT03: pH/mV/conductivity/TDS/Salt/Temp AMT03R (with optional ORP probe) |
Specifications: | |||||||
AMT03 | |||||||
AMT01 | AMT02 | ||||||
pH | mV | Temperature | Conductivity | TDS | Salt | ||
Range | -2 ~ 16.00 | -1000 ~ 1000 | 0 ~ 90ºC | 0~2000μS; 2.00~20.00mS | 0~1300ppm; 1.30~13.00ppt | 0~1000ppm; 1.00~12.00ppt | |
Accuracy | ±0.01 | ±2 | ±0.2 | ±2% FS (Cond.,TDS,Salt) | |||
Resolution | 0.01 | 1 | 0.1 | 1μS/0.01mS | 1ppm/0.01ppt | 1ppm/0.01ppt | |
ATC | 0 ~ 90ºC | --- | --- | 0-50ºC | |||
Calibration | 4.00, 7.00, 10.01 | --- | --- | 0, 1413μS, 12.88mS | |||
Power | DC1.5V x 4 battery Size: AAA/UM-4 |
Accessories for complete kit: |
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AMT01 | AMT01V | AMT01R | AMT02 | AMT03 | AMT03R | ||
Sensor | pH | ORP | pH + ORP | Cond. Cell | pH + Cond. Cell | pH + Cond. Cell + ORP | |
Standard Solution | pH 4 & 7 | --- | pH 4 & 7 | 1413μS | pH 4 & 7; 1413μS | pH 4 & 7; 1413μS | |
Soaking Solution | Yes | Yes | None | None | Yes | Yes | |
Lanyard connection, Carrying case, Instruction manual | |||||||
Manual: AMT01 AMT02 AMT03 |
Pen
Type pH meter AMT28, AMT28F No Need Calibration ![]() |
Features: 1. Normal use no need calibration. 2. One key to reset to factory default. 3. Automatic hold data. 4. Smart and easy to use. 5. AMT28F is flat sensor, can test skin, fruits ect. |
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Model | AMT28 | AMT28F |
Dimension | 173*20*18mm | |
Range | 0.00~14.00pH | |
Temperature | 0 ~ 60°C | |
Power | 1.5V LR44 x 3pcs | |
Resolution | 0.01pH |
Professional AMT900 Serials
Multi Function Testers
Serials ![]() |
This meter is a perfect combination with the most advanced electronic technology, sensor technology and software design. The meter can measure the parameters of pH, mV, ORP, TDS, Salinity, Conductivity, DO, Resistivity and temperature for high accuracy solution. It is the best portable test meter with the highest performance and the lowest cost. It is suitable for the trade such as the mining industry, power plant, water treatment projects and environmental protection, etc., especially has more extensive application in the field and spot test |
1) 2 IN 1 PH900 pH mV Meter |
Specifications |
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pH | ||
Measuring range | -2.00 to 19.99pH | |
Resolution | 0.1/0.01 pH | |
Accuracy | Meter:±0.01pH; Complete Kit: ±0.02pH | |
Input current | <2 x 10-12 A | |
Input impendence | >1 x 1012 Ω | |
Stability | ±0.01 pH/3h | |
Temp. Compensation Range | 0 to 100ºC (automatic) | |
mV (Probe is optional) | ||
Measuring range (mV/ORP/EH) | -1999 mV to 0 to 1999mV | |
Resolution | 1mV | |
Accuracy | Meter:±0.1% FS | |
Other Technical Parameters: | ||
Data Storage | 200 groups | |
Storage Content | Series number, measuring value, measuring unit and temperature | |
Power | Two AA batteries (1.5V x2) | |
Size and Weight | Meter: 65×120×31mm/180g | |
Quality and Safety Certification | ISO9001:2000, CE and CMC | |
Working Condition: | ||
Environment Temperature | 5 to 35ºC (0.01 grade) | |
Environmental Humidity | ≤85% | |
IP Rating | IP57 Dustproof and waterproof |
2) 5 IN 1 CON900 Conductivity/TDS/Salinity Meter
Measuring Range: | Conductivity: 0.00~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; 20.0~199.9mS/cm |
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TDS: 0~100g/L | ||
Salinity: 0~100ppt | ||
Resistivity: 0~100MΩ·cm | ||
Temp: 0~100ºC | ||
Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |
Accuracy | Meter:±1.0% FS, meter with electrode:±1.5% FS | |
ATC | 0 ~ 50ºC | |
Electrode constant | 0.1/1/10cm-1 | |
Benchmark temperature | 25ºC, 20ºC and 18ºC | |
Data storage | 100groups | |
Storage content | Series number, measuring value, unit and temp. | |
Power | Two AA batteries (1.5V x2) | |
Size and weight | Meter:65×120×31mm/180g; | |
Quality Safety Certificate | ISO9001:2000, CE and CMC | |
Environment Temp. | 5 ~ 35ºC (0.01grade) | |
Environmental Humidity | ≤85% | |
IP Rating | IP57 Dustproof and waterproof |
3) 7 IN 1 PC900 pH/Conductivity/TDS/Salinity Meter
Specifications |
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pH | ||
Measuring range | -2.00 to 19.99pH | |
Resolution | 0.1/0.01 pH | |
Accuracy | Meter:±0.01pH; Complete Kit: ±0.02pH | |
Input current | ≤2×10-12 A | |
Input impendence | ≥1×1012 Ω | |
Stability | ±0.01 pH/3h | |
Temp. Compensation Range | 0 to 100ºC (automatic) | |
ORP (Probe is optional) | ||
Measuring range (mV/ORP/EH) | -1999 mV to 0 to 1999mV | |
Resolution | 1mV | |
Accuracy | Meter:±0.1% FS | |
Conductivity: | 0.00~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; 20.0~199.9mS/cm | |
TDS: | 0 ~ 100g/L | |
Salinity: | 0 ~ 100ppt | |
Resistivity: | 0 ~ 100MΩ·cm | |
Temperature | 32 to 212°F (0 to 100ºC) | |
Resolution | 0.01/0.1/1μS/cm 0.01/0.1 mS/cm | |
Accuracy | Meter: ±1.0% FS, Overall: ±1.5% FS | |
Temp. compensation range | 0 ~ 50℃ (automatic) | |
Electrode constant | 0.1 / 1 / 10 cm-1 | |
Benchmark temperature | 25ºC, 20ºC and 18ºC | |
Other Technical Parameters: | ||
Data Storage | 300 groups | |
Storage Content | Series number, measuring value, measuring unit and temperature | |
Power | Two AA batteries (1.5V x2) | |
Size and Weight | Meter: 65×120×31mm/180g | |
Quality and Safety Certification | ISO9001:2000, CE and CMC | |
Working Condition: | ||
Environment Temperature | 5 to 35ºC (0.01 grade) | |
Environmental Humidity | ≤85% | |
IP Rating | IP57 Dustproof and waterproof |
4) 8 IN 1 EC900 pH/Conductivity/TDS/Salinity/DO Meter
Specifications |
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pH | ||
Measuring range | -2.00 to 19.99pH | |
Resolution | 0.1/0.01 pH | |
Accuracy | Meter:±0.01pH; Complete Kit: ±0.02pH | |
Input current | ≤2×10-12 A | |
Input impendence | ≥1×1012 Ω | |
Stability | ±0.01 pH/3h | |
Temp. Compensation Range | 0 to 100℃ (automatic) | |
ORP (Probe is optional) | ||
Measuring range (mV/ORP/EH) | -1999 mV to 0 to 1999mV | |
Resolution | 1mV | |
Accuracy | Meter:±0.1% FS | |
Conductivity: | 0.00~19.99μS/cm; 20.0~199.9μS/cm; 200~1999μS/cm; 2.00~19.99mS/cm; 20.0~199.9mS/cm | |
TDS: | 0 ~ 100g/L | |
Salinity: | 0 ~ 100ppt | |
Resistivity: | 0 ~ 100MΩ·cm | |
Temperature | 32 to 212ºF (0 to 100ºC) | |
Resolution | 0.01/0.1/1μS/cm 0.01/0.1 mS/cm | |
Accuracy | Meter: ±1.0% FS, Overall: ±1.5% FS | |
Temp. compensation range | 0 ~ 50ºC (automatic) | |
Electrode constant | 0.1 / 1 / 10 cm-1 | |
Benchmark temperature | 25ºC, 20ºC and 18ºC | |
Dissolved Oxygen: | ||
Measuring range | 0 ~ 40.00mg/L (ppm); 0 ~ 200.0% | |
Resolution | 0.1/0.01 mg/L (ppm); 1/0.1% | |
Accuracy | Meter: ±0.10 mg/L, Overall: ±0.40 mg/L | |
Response time | ≤30 s (25ºC, 90% response) | |
Residual current | ≤0.1 mg/L | |
Temp. Compensation Range | 0 to 45ºC (automatic) | |
Salinity Compensation Range | 0 ~ 45ppt (automatic) | |
Barometric pressure | 66 to 200kPa (manual) | |
Automatic Calibration | Air saturated by water; water saturated by air | |
Electrode type | Polarogram type | |
Other Technical Parameters: | ||
Data Storage | 300 groups | |
Storage Content | Series number, measuring value, measuring unit and temperature | |
Power | Two AA batteries (1.5V x2) | |
Size and Weight | Meter: 65 x 120 x 31mm; 180g | |
Quality and Safety Certification | ISO9001:2000, CE and CMC | |
Working Condition: | ||
Environment Temperature | 5 to 35ºC (0.01 grade) | |
Environmental Humidity | ≤85% | |
IP Rating | IP57 Dustproof and waterproof |
5) DO900 DO Meter
DO900
precision dissolved oxygen meter are used to measure amount of gaseous
oxygen dissolved in a liquids. Specifications and Features: 1. Range: 0-40.00 mg/L (ppm) 2. Accuracy: +-0.10% F.S. 3. ATC: 0-45°C 4. Automatic Salinity Compensation: 0-45ppt 5. Manual Air Pressure Compensation: 66-200kPa 6. IP57 waterproof 7. Polarogram type DO electrode with special electrode calibration sets, electrode polarization for only 3-5 minutes 8. DO electrode can simultaneously measure DO, Conductivity and Temperature to realize automatic salinity compensation for DO measurement. |
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10 IN 1 Multi Parameter Test Meter
EC910 ![]() |
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. |
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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. |
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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. |
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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. |
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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. |
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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. |
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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 |
HACCP Compliant pH Meter for Meat,
Cheese AMT16M ![]() |
Features: 1. Specialized pre-amplified pH probe with stainless steel penetration blade 2. Easy to clean and keep clean 3. Microprocessor based with splash proof housing. 4. Simultaneous display pH and Temperature. 5. Automatic or manual temperature compensation. °C/°F switchable 6. Simple to calibrate by one keyboard for 3 points buffer. 7. Calibration value can be adjusted as needed. 8. Indicate percentage of slope (PTS) after calibration. 9. Low battery and consumption indicator. 10. Auto shut off after 10 minutes of non use. 11. Rubber protective holster with magnetic. |
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Specifications: 1. Range: 0~14.00pH; Temp:0~100°C 2. Accuracy: ±0.01pH; Temp: ±0.2°C 3. Resolution: 0.01pH; 0.1°C 4. Temperature Compensation: Automatic or Manual 0~100°C 5. Calibration: pH 4.00, 7.00, 10.00 (1-3 points) 6. Battery: 9V |
Lab pH Meter AMT620 Serials ![]() |
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Highlights: |
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Model | AMT620 | AMT620Pro | ||
Range | pH | 0.00-14.00 | -2.00-16.00 | |
mV | -2000 ~ +2000 | -1999.9 ~ +1999.9 | ||
℃ | -5.0 ~ 105.0 | |||
Accuracy | pH | 0.01 | 0.003 | |
mV | 0.1% | 0.03% | ||
℃ | 0.5 | 0.3 | ||
pH TC Method | Manual/Auto | |||
pH TC Range | 0.0~100.0℃ | |||
Calibration Method | 1/2/3 points | |||
Auto Ending | yes | |||
pH Sensor Status | yes | |||
Clock (GLP) | yes | |||
Data Capacity | 64groups | 1024groups | ||
Saving Content (GLP) |
number, measurement data, time, value, Temp, MTC/ATC |
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Sensor Data Saving Content (GLP) |
sensor calibration date, time, method, ph buffer temp, TC method, sensor zero point, slope |
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Auto Saving | -- | yes | ||
Timing Saving Function | -- | yes | ||
RS232 Port | -- | yes | ||
Bended Electrode Holder | yes | |||
PC Communication Software | -- | yes | ||
Dimensions | 200x160x55mm | |||
Power | DC9V (AV Adaptor) | |||
Manual: AMT620 Catalogue: AMT620 AMT620Pro |
Lab pH Meter + Stirrer Combo AMT10 ![]() |
Functions: Large screen, LCD display, dual parameter, Automatic buffer recognition and two-point calibration. |
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Specifications: | |
1. Measuring range: pH: -2.00~19.99pH; mV: -1999~1999mV (ORP
probe optional) 2. Resolution: pH: 0.01pH; mV:1mV 3. Accuracy: pH: ±0.01pH; mV: ±0.1%FS 4. Input impedance>=1×1012Ω 5. Stability: ±(0.01pH ± 1byte)/3h 6. ATC: 0.0~60.0℃ 7. Stir range: 0-1500RPM 8. Dimension: 210×320×90mm 9. Weight: 2kg |
Lab pH Meter AMT12 ![]() |
1. Two Points Push-Button Calibration:
The meter with two points calibration function, and it will display
the tip of standard buffer solution, You need only immerse the
electrode in standard solution and press [CAL], then the meter will
calibrate automatically. 2. Auto Recognition pH Standard Solution: In calibration, the meter will display tip automatically if you use standard solution by mistake or not by the direction. 3. Viewing of Electrode Characteristics: After calibration, the meter will indicate automatically electrode slope, You can judge by the icon to replace it or not. 4. Automatic Temperature Compensation function 5. Keypad and Electrode Holder: The meter with waterproof panel, it's user can not worry for the sample solution splashing over the meter. The electrode holder can be used conveniently. |
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pH Range | 0.00~14.00pH |
pH Accuracy | ±0.01pH |
mV Range | 0~±1999mV |
mV Accuracy | ±2mV |
Temperature Range | 0~100℃ |
Temperature Accuracy | ±1℃ |
ATC | 0~99℃ |
Calibration Points | Manual/Automatic |
2 Points | |
pH Standard Solution | NIST, pH4.00/6.86/9.18 or USA, pH4.01/7.00/10.01 |
Power Requirement | 9V DC, Using AC adapters, 220V/50Hz |
Dimension | 210(L)×205(W)×65(H)mm |
Weight | 1.5kg |
Manual: AMT12 |
Lab pH ORP Meter PH930 ![]() |
PH-930 is a high
accuracy meter used for measuring the ion concentration, ORP and pH
values of liquids. The meter widely used in environmental studies,
chemical labs, swimming pools, SPA to monitor the chemical reaction
of water. Features: 1. During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition. 2. Selectable pH buffer standards and temperature units. 3. Automatically calculates and displays electrode slope after calibration. 4. During ORP mode, Single point offset calibration allows user adjusts displayed value to a known standard. 5. Absolute or Relative millivolt (R.mV) measurement provides accurate ORP readings. 6. During the ion mode, 2 to 5 points push-button calibration from low to high concentrations. 7. Selectable multiple concentration units, including ppm, mg/L and mol/L. 8. Direct readout ion concentration simplifies the elaborate measurement process. 9. Automatic Temperature Compensation (ATC) ensures highly accurate measurements over the entire range. 10. Automatic endpoint function freezes the stable measured values for easy reading and recording data. 11. Calibration due reminder prompts you to calibrate the meter regularly. 12. Manual temperature calibration provides accurate temperature value. 13. Help message as a operational guide to helps you understand how to use meter. 14. Setup menu lets user customizes buffer standards, calibration points, stability conditions, resolution, measurement units, date and time to meet measurement requirements. 15. Reset function can resumes all settings to factory default values. 16. Expanded memory stores and recalls up to 500 readings. 17. Built-in real-time clock stamps stored data to meets GLP standards. 18. Stored data can be transferred into computer via USB communication |
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Specifications: 1. pH Range: -2.000~20.000pH 2. pH Accuracy: ±0.002pH 3. Resolution: 0.001, 0.01, 0.1pH, Selectable 4. Calibration Points: Up to 5 points 5. Calibration Solutions: USA (pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN(pH1.09/4.65/6.79/9.23/12.75) 6. Ion Concentration Range: 0.001~19999ppm, mg/L, mol/L (Depending on measuring range of Ion Selective Electrode) 7. Ion Concentration Accuracy: ±0.5% Full Scale (Monovalent), ±1% Full Scale (Divalent) 8. Calibration Points: 2 to 5 points 9. Calibration Solutions: 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm 10. mV Range: -1999.9~1999.9mV 11. mV Accuracy: ±0.2mV 12. Resolution: 0.1, 1mV, Selectable 13. Temperature Range: 0~105°C, 32~221°F 14. Temperature Accuracy: ±0.5°C, ±0.9°F 15. Temperature Calibration: Manual 16. Temperature Compensation: 0~100°C, 32~212°F, Automatic or Manual 17. Auto-Off: Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable) 18. Hold Function: Manual or Automatic 19. Stability Conditions: Low or High, Selectable 20. Calibration due reminder: 0 to 30 days 21. Reset Function: Yes 22. Memory: 500 data sets with Date/Time stamping 23. Output: USB Communication Interface 24. Connector: BNC 25. LCD Display: Custom dual-display LCD (130 x 110mm) 26. Power Requirements: DC5V, using AC adapters, 220VAC/50Hz 27. Dimensions: 210(L) x 188(W) x 60(H)mm 28. Weight: 1.2kg |