|
|
|
|---|
For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.
- NaCl calibration solution.
- Comes in lightweight HDPE plastic bottles.
- Sealed with a coated foam liner.
You may be interested in the HM Digital Waterproof Combo Meter.
| | Item # | Description | Price | Add to Cart |
|---|
| 716170 | 1000PPM CALIBRATION SOLUTION | $7.95 | Add to Cart |
|
|
|---|
- 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.
- One year warranty.
We also carry HM Digital TDS Calibration Solution
| | Item # | Description | Price | Add to Cart |
|---|
| 716188 | HM Digital Aquapro TDS Water Tester Model AP-1 | $44.99 | Add to Cart |
|
|
|---|
- 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.
- Built-in digital thermometer
- Display: large and easy-to-read LCD screen.
- Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Also available in "x 10" mode: reads in increments only of 10 ppm (0-9990 ppm).
- 3 year warranty.
We also carry HM Digital TDS Calibration Solution
| | Item # | Description | Price | Add to Cart |
|---|
| 716187 | HM Digital Handheld TDS Tester Model TDS-3 | $36.95 | Add to Cart |
|
|
|---|
- Displays TDS levels of the feed water and product water with in & out electrode probes.
- Highly efficient and accurate due to its advanced microprocessor technology.
- Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
- Dual Range 0-9990 ppm.
- Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Comes equipped with Mur-lok® Quick-Connect T-fittings.
- Installs quickly and easily.
- One year warranty.
| | Item # | Description | Price | Add to Cart |
|---|
| 716186 | HM Digital In-Line Dual TDS Monitor Model DM-1 | $44.99 | Add to Cart |
|
|
|---|
- Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.
- Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor.
- Automatic Temperature Compensation (ATC) using three temperature coefficients.
- Waterproof housing.
- Measurement Range: 0-9990 µS; 0-8560 ppm (auto-ranging).
- 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 COM-100 meter is calibrated with a 1413 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver. Includes a cap, batteries and lanyard.
- One year warranty.
We also carry HM Digital TDS Calibration Solution
| | Item # | Description | Price | Add to Cart |
|---|
| 716160 | HM WATERPROOF EC/TDS/TEMP COMBO METER | $74.95 | Add to Cart | | 716175 | EC/TDS REPLACEMENT PROBE - Special Order | $46.00 | Add to Cart |
|
|
|---|
- Measures pH and Temperature.
- Auto-ranging three point calibration with digital fine tuning.
- Includes 4 pH buffer solution in a sponge embedded in a clear cap.
- Waterproof housing.
- Simultaneous temperature display.
- Measurement Range: 0-14 pH.
- Digital automatic calibration (one point), with digital fine tuning.
- 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 PH-200 meter is three-point factory calibrated to 4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
- Includes a cap, batteries, lanyard, and pH 7.0 buffer.
- One year warranty.
| | Item # | Description | Price | Add to Cart |
|---|
| 716165 | HM WATERPROOF PH METER | $99.95 | Add to Cart | | 716180 | PH REPLACEMENT PROBE | $44.95 | Add to Cart |
|
|
|
Smart Pots |
|---|
SMART POTS - NEW ITEM!
By taking advantage of the benefits of traditional plas... |
|
Read more »»»
|
|
Gardening Indoors with So... |
|---|
This fifth edition of Gardening Indo... |
|
Read more »»»
|
|
