Arch Enterprises

Description:
•Ideal for commercial use. Includes a carrying case with belt clip.•Highly efficient and accurate due to its advanced microprocessor technology.•Hold Function: saves measurements for convenient reading and recording.•Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.•Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.•Built-in digital thermometer•Display: large and easy-to-read LCD screen.

Specifications:
•TDS Range: 0 - 9990 ppm (mg/L)•Temp. Range: 0 - 80 degrees Celsius•Resolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a 'x10' icon)•Temperature Resolution: 0.1 degree Celsius (Celsius only)•Accuracy: +/- 2%•EC-to-TDS Conversion Factor: NaCl (avg. 0.5)•ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)•Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)•Battery life: 1000 hours of usage•Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches).


Applications:

Agriculture

Aquaculture

Aquarium

Swimming Pool and Spa

Cooling Tower

Drinking Water

Bottled Water

ETP / STP

Watertreatmeny Industry

Description :

The Smart Digital Refractometer that is always ready.

HM Digital’s Smart Digital Refractometer combines the refined measuring technology with effortless friendly control. Accurate reading and durable body enough to be reliable in busy food service, yet the simple controls and elegant design that also attracts the average joes.

FEATURES:

• Measures sugar percentage in Brix(%) unit.
• Automatic Temperature Compensation (ATC)
• Water resistance washable with flowing water
• Store up 20 measurement data at once
• Auto-off function,
• Auto brightness adjusting LCD Display, Easy to read everything anywhere.
• One press Zero Calibration
• Removable protective cover included

Specification :

• Range: Brix 0.0 ~ 55.0%
• Resolution: Brix 0.1%
• Accuracy: Brix ±0.2%
• ATC Function included (Temperature Compensation  10 ~ 60? )
• Temperature Range: 0 ~ 70?
• Within 3 Seconds Measurement time
• Auto shut-off function after 2 minutes
• Automatic screen brightness control
• Data Store: Up to 20
• Usage Environment: 10 ~ 40 ?
• Idle Sample Volume: 0.5ml
• Unit: Water resistant (splash proof)
• Power Source 1.5V x 2(AAA alkaline)
• Size: 58(W) x 36(D) x 122(H)mm
• Weight: 149g (including batteries and detachable cover)

Description:
•Measures conductivity and temperature of water•Automatic Temperature Compensation (ATC)•Water-resistant housing•Measurement Range: 0-5000 ppm•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 AquaPro is calibrated with a 342 ppm NaCl solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.•Includes a cap and batteries.•Comes in a retail-oriented package.•Magnetic body (patent pending).

Specifications:
Conductivity Range: 0-10,000 microseimens•Temperature Range: 0-80 °C; 32-176 °F•Resolution: 1 ppm•Temperature Resolution: 0.1 °C/F•Accuracy: +/- 2%•EC-to-TDS Conversion Factor: NaCl (avg. 0.5)•Calibration: Digital calibration by push button.•Housing: Water-resistant•Power source: 1 x 3V button cell (included) (model CR2032)•Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)•Weight: 42.5 g (1.5 oz).

Applications:

Agriculture

Aquaculture

Aquarium

Battery Water

Swimming Pool and Spa

Cooling Tower

Demineralised Plant

Drinking Water

Electroplating Indusrtey

Bottled Water

ETP / STP

Watertreatmeny Industry

Description:
•Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature.•UPGRADED: Four scales: µS, mS, ppm, ppt (mS and ppt are new)•Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl).•Automatic Temperature Compensation (ATC) using three temperature coefficients•Measurement Range: 0-9990 µS; 0-8560 ppm; 0-9.99 mS; 0-8.56 ppt•Digital Calibration (push button) to any point within the meter's range•Display: large and easy-to-read LCD screen.•Replaceable Sensor (model SP-C1)•Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution. 

Specifications:
•EC Range: 0 - 9990 µS; 0 - 9.99 mS•TDS Range: 0 - 8560 ppm (mg/L); 0 - 8.56 ppt•Temperature Range: 0-80 °C; 32-176 °F•Resolution: 0-99: 0.1 µS/ppm/mS/ppt; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 °C/F•Accuracy: +/- 2%•EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.•Calibration: Digital calibration by push button.•Probe: Detachable platinum electrodes•Housing: IP-67 Waterproof (submersible; floats)•Power source: 3 x 1.5V button cell batteries (included)  (model LR44 or equivalent)•Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches) 

Applications:

Aquaculture

Aquarium

Battery Water

Swimming Pool and Spa

Cooling Tower

Demineralised Plant

Drinking Water

Electroplating Indusrtey

Bottled Water

ETP / STP

Watertreatmeny Industry

Description:

FEATURES
Measures pH and Temperature
One-touch automatic digital calibration
Water resistant
Simultaneous temperature display
Sleek, lightweight design
Large LCD display
Automatic Temperature Compensation (ATC)
Auto-off function, data-hold function and low-battery indicator
Includes storage solution in a sponge embedded in a translucent cap
Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter's simple one-touch process.


Specifications:
pH Range: 0 - 14 
Temperature Range: 1-80 °C; 33-176 °F 
Resolution: 0.1 pH; Temperature resolution is 0.1 °C/F 
Accuracy: +/- 0.2 pH; Temperature accuracy is +/-2%
Calibration: Digital automatic calibration (one point) 
Minimum EC/TDS: 10 µS/5 ppm
Electrode: Glass sensor and reference tube electrodes 
Housing: Water resistant 
Power source: 3 x 1.5V button cell batteries (model LR44 or equivalent; included) 
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches) 
Weight: 53.9 g (1.9 oz)

Applications:
pH Testing

Description :

• Measures pH and Temperature
• Auto-ranging three point calibration with digital fine tuning
• Includes storage solution in a sponge embedded in a clear cap
• Waterproof housing (IP-67 rating)
• Simultaneous temperature display
• Measurement Range: 0-14 pH
• Digital automatic calibration (one point), with digital fine tuning
• Automatic Temperature Compensation (ATC)
• Auto-off function, data-hold function and low-battery indicator
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading
• Replaceable Sensor (model SP-P2)
• Factory Calibrated: The PH-200 meter is three-point checked and factory calibrated to pH 7.0.  It can be re-calibrated to any point in its range with digital calibration using the push buttons.
• Includes a cap, batteries, lanyard, and pH 7.0 buffer

Specification :
pH Range: 0 - 14
Temperature Range: 0-55 °C; 32-130 °F
Resolution: 0.01 pH; Temperature resolution is 0.1 °C/F
Accuracy: +/- 0.1 pH; Temperature accuracy is +/-2% 
Calibration: Digital automatic calibration (one point) with digital fine tuning
Minimum EC/TDS: 5 uS/10 ppm
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: IP-67 Waterproof (submersible; floats)
Power source: 3 x 1.5V button cell batteries (LR44 or equivalent; 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)

Application :
pH Testing

Description:
•Measures total dissolved solids (TDS) and temperature.
•Automatic Temperature Compensation (ATC)
•Water-resistant housing
•Measurement Range: 0-5000 ppm
•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 AquaPro is calibrated with a 342 ppm NaCl solution.
The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
•Includes a cap and batteries.
•Comes in a retail-oriented package.
•Magnetic body (patent pending).


Specifications:
•TDS Range: 0-5000 ppm (mg/L)
•Temperature Range: 0-80 °C; 32-176 °F•Resolution: 1 ppm
•Temperature Resolution: 0.1 °C/F•Accuracy: +/- 2%
•EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
•Calibration: Digital calibration by push button.
•Housing: Water-resistant•Power source: 1 x 3V button cell (included) (model CR2032)
•Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)•Weight: 42.5 g (1.5 oz).


Applications:

Aquaculture

Aquarium

Battery Water

Swimming Pool and Spa

Cooling Tower

Demineralised Plant

Drinking Water

Electroplating Indusrtey

Bottled Water

ETP / STP

Watertreatmeny Industry

Description :

• Measures Oxidation Reduction Potential (Redox) and Temperature
• Auto-ranging calibration with digital fine tuning
• Includes storage 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.
• Replaceable Sensor (model SP-O2)
• Factory Calibrated: The ORP-200 meter is factory calibrated to +92 mV The meter can be easily recalibrated with digital calibration using the push buttons, rather than a screwdriver.

Specification :
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 (LR44 or equivalent; 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)

Application :

Swimming Pool
Ozonation
ETP
Aquaculture
Drinking Water

Description :

Smart Digital Refractometer to measure Salt%

FEATURES:

• Measures Salt%
• Automatic Temperature Compensation (ATC)
• Water-resistance washable with flowing water
• Auto-off function
• Auto brightness adjusting LCD Display
• Removable protective cover included
• One push easy calibration

Specification:

• Range:  0.0 ~ 28.0%
• Resolution: 0.1%
• Accuracy: ±0.2%
• ATC Function included (Temperature Compensation  10 ~ 60? )
• Temperature Range: 0 ~ 70?
• Within 3 Seconds Measurement time
• Auto shut-off function after 2 minutes
• Automatic screen brightness control
• Data Store: Up to 20
• Usage Environment: 10 ~ 40 ?
• Idle Sample Volume: 0.5ml
• Unit: Water resistant (splash proof)
• Power Source 1.5V x 2(AAA alkaline)
• Size: 58(W) x 36(D) x 122(H)mm
• weight:  149g (including batteries and detachable cover)

Description :

COM-360 is a new breed of combo pH/EC/TDS/Temp meters with two different sensors on each end of the meter. COM-360 is equipped with a gyro sensor that detects the orientation and automatically switches from pH to EC/TDS mode and vice versa.

COM-360: Waterproof Professional Series pH/EC/TDS/Temp Meter

The COM-360 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.

FEATURES:

• Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature
• Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
• Automatic Temperature Compensation (ATC) using three temperature coefficients
• Waterproof housing (IP-67 rating)
• Digital Calibration (push button) to any point within the meter’s range
• Auto-off function, data-hold function and low-battery indicator
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading
• Replaceable Sensor (model SP-CP)
• Factory Calibrated (pH/EC/TDS)

Specification :

• pH Range: 0 – 14 pH
• EC Range: 0 – 9990 µS; 0 – 9.99 mS
• TDS Range: 0 – 8560 ppm (0.7 Scale); 0 – 5000 ppm (0.5 Scale)
• Temperature Range: 0-55 °C; 32-130°F
• Resolution: 0-99: 0.1 µS/ppm/ 0.01mS ; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 °C/F
• Accuracy: +/- 2%
• EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.
• Probe: Detachable platinum electrodes & pH glass sensor with reference tube electrodes
• Housing: IP-67 Waterproof (submersible; floats)
• Power source: 2 x Triple A (AAA) included
• Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
• Weight: 101.5g (3.6 oz)

Application :

Aquaculture, Aquarium, Drinking Water, Food & Beverage, Hydroponics, Industrial, Pool/Spa, Water Treatment