| Description | SPECIFICATIONS
- pH Range: 0.0 – 14.0 pH
- EC Range: 0 - 9990 μS; 0 - 9.99 mS
- TDS Range: 0 - 8560 ppm (mg/L); 0.5 (NaCl) scale; 0.7 (442) scale, 0 - 5000 ppm (mg/L)
- Temperature Range: 0.1 - 50°C; 32 - 122°F
- Accuracy: pH: ±0.1, EC/TDS: ±2%, Temp: ±1°C/°F
- EC-to-TDS Conversion Factor: Pre-programmed, non-linear conversions for 0.5 (NaCl) or 0.7 (442™) solutions, selected by the user
- Temperature Compensation: Automatic(ATC) to 25°C (ATC range: 1-50°C)
- Calibration: pH: Push Button Auto-calibration to 4, 7 or 10 pH for a fine tune digital calibration. EC/TDS: Digital calibration by push button (to any point within the range)
- Auto Shut-Off: After 5 minutes
- Probe: Detachable pH & TDS/EC Sensor
- Housing: water resistance (splash proof)
- Power source: 2 x AAA batteries
- Dimensions: 20.0 x 3.4 x 3.4 cm (7.8 x 1.3 x 1.3 inches)
- Weight: 110g (4.0 oz) with batteries
FEATURES
- Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Temperature
- Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
- Automatic Temperature Compensation (ATC) using three temperature coefficients
- Water-resistant housing
- 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)
- Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution and lanyard
- COM-360: One Year Limited Warranty
- Detachable Sensor (SP-P2): Six Month Limited Warranty.
| SPECIFICATIONS
- EC Range: 0-9999 µS (µS/cm)
- Temperature Range: 0-80 °C; 32-176 °F
- Resolution: 1 µS; Temp. resolution is 0.1 °C/F
- Accuracy: ± 2%
- 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)
FEATURES
- Simultaneous electrical conductivity (EC) and Temperature reading
- Large easy to read screen
- Digital Calibration (push button)
- Water resistant housing
- Retail friendly packaging
- Automatic Temperature Compensation (ATC)
- Factory Calibrated with a 700 µS solution
| SPECIFICATIONS
- EC Range: 0 – 9990 µS; 0 – 9.9 mS
- TDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)
- Temperature Range: 1-80 °C; 33-176 °F
- Resolution: 1 µS/ppm; 0.1 mS
- Temp. Resolution: 0.1 °C/F
- Accuracy: +/- 2%
- Power source: 3 x 1.5V button cell batteries (LR44 or equivalent is included)
- Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
- Weight: 53.9g (1.9 oz)
FEATURES
- Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing
- Four scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
- Automatic Temperature Compensation (ATC)
- Water resistant
- 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.
- Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution.
- Includes a protective cap and batteries
| SPECIFICATIONS
- EC Range : 0 - 9990 µS
- TDS Range : 0 - 8560 ppm (mg/L)
- Temperature Range: 0-80 °C; 32-176 °F
- Resolution :
EC: 0-99 : .1 µS; 100-999: 1 µS; 1000-9990: 10 µS
TDS: 0-99 : .1 ppm; 100-999: 1 ppm; 1000-9990: 10 ppm
- Temperature : .1 °C/F
- Accuracy : +/- 2% F.S.
- EC to TDS Conversion Factor: Pre-programmed, non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.
- Temperature Compensation: Automatic (ATC) with three temperature coefficients
- Calibration: Digital calibration by push button.
- Auto shut-off: After 5 minutes
- 2 Probe: Detachable, with platinum electrodes
- Display : LCD panel
- Housing : Waterproof (submersible); floats
- Power source : 3 x 1.5V button cell batteries (included), model LR44
- Battery Life : Approximately 100 hours of usage (high ranges use greater power consumption)
- Dimensions : 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
- Weight : 90.7g (3.2 oz) without case
FEATURES
- Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and temperature.
- UPGRADED: Four scales: 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-C1)
- Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution.
| SPECIFICATIONS
- pH Range: 0 – 14
- Temperature Range: 1-55 °C; 32-130 °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
- 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)
FEATURES
- Measures pH and Temperature
- One-touch automatic digital calibration
- Water resistant
- Simultaneous temperature display
- Large LCD display
- Automatic Temperature Compensation (ATC)
- Auto-off function, data-hold function and low-battery indicator
- Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0.
- Includes a translucent cap, batteries, storage solution and pH 7.0 buffer (powder)
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| Content | 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. | HM Digital’s AquaPro series, is a handheld water quality tester which, with a modern design is perfect for today’s tech-savvy and health-conscience consumer. The AquaPro digital water testers are the next generation for today’s modern kitchen. | The COM-80 is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. | The COM-100 is a professional grade level 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. | The PH-80 has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such applications as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. |
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