Hanna’s pHep®4 waterproof tester is an advanced meter has many features that can be found in portable and benchtop meters. This ergonomic meter measures from -2.0 to 16.0 pH with an accuracy of ±0.1 pH. pHep®4 features automatic one or two-point calibration and automatic temperature compensation. The large multi level LCD display shows both pH and temperature readings simultaneously, while a stability indicator is displayed to alert the user when a stable reading has been obtained. The pHep®4 tester also features a replaceable pH probe that has a unique extendable cloth junction to clear any clogging that occurs.
- Waterproof
- Replaceable pH Electrode
- Automatic Two-Point pH Calibration
Details
The pHep®4 is a waterproof pH tester with a 0.1 pH resolution and an accuracy of ±0.1 pH. It has many advanced features that are found in more expensive portable instrumentation. One or two-point calibration is automatic to two selectable buffer sets (4.01, 7.01 and 10.01 or 4.01, 6.86, and 9.18). The pHep®4 also features a replaceable electrode with a stainless steel round connector. This cartridge design has no pins to line up or that can break. The HI73127 replacement pH electrode also features an extractable cloth junction. The extractable cloth junction of the HI73127 allows for the renewing of the junction. Simply extract ⅛” of the junction by pulling on the junction will expose a new portion. Any clogging that was present will be cleared and the response time will be back to normal extending the life of the pH electrode.
Features at-a-glance:
Waterproof
- Designed to float if accidentally dropped in a tank
Expanded pH Range
- pH range is from -2.0 to 16.0 pH
Automatic Temperature Compensation
- All readings are compensated for variations in temperature
- Temperature displayed in °C or °F along with pH reading
Stability indicator
- Meter displays a clock tag that will disappear when the reading has achieved stability
HOLD button
- Freezes reading on the display to allow recording of measurement
BEPS (Battery Error Prevention System)
- Meter will automatically shut off if there is not enough power to get an accurate measurement
Auto-off
- Meter automatically shuts off after 8 minutes of non-use to maximize battery life
pH
| pH Range | -2.0 to 16.0 pH |
|---|---|
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.1 pH |
| pH Calibration | automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
| pH Temperature Compensation | automatic |
Meter Temperature
| Temperature Range | -5.0 to 60.0°C / 23.0 to 140.0°F |
|---|---|
| Temperature Resolution | 0.1°C / 0.1°F |
| Temperature Accuracy | ±0.5°C /±1°F |
General Meter
| pH Electrode | HI73127 replaceable pH electrode (included) |
|---|---|
| Temperature Probe | integrated thermistor |
| Automatic Shut-Off | after 8 minutes of non-use |
| Battery Type/Life | 1.5V (4) / approx. 300 hours of continuous use |
| Environment | -5 to 50°C (23 to 122°F); RH max 100% |
| Dimensions | 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’) |
| Weight | 100 g (3.5 oz.) |
How to Brew like a Pro! Introduction to Water pH:
Fast shipping and professional packing
We offer a wide range of shipping options due to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff are highly trained and will package your items according to our precise and precise specifications. Before shipping, all goods are thoroughly inspected and securely secured. Every day we ship hundreds of packages to our customers from all over the world. This is a sign of our commitment to be the largest online retailer worldwide. The warehouses are located situated in Europe as much as they are in USA.
Note: Orders containing multiple items will have a different processing period for each item.
Before shipping the items, our staff will carry out an extensive inspection of the products you have ordered. The majority of orders are delivered within 48 hrs. The delivery time should be between 3-7 working days.
Returns
We don't manage the stock in our factory and warehouse. Actual stock levels may fluctuate at any moment. Be aware that it's possible that your order will be out of stock after you have placed the order.
Our policy is for 30 days. Unfortunately, if 30 days have passed from the date you purchased the product, we are unable to offer you a return or exchange.
The item must not be used, and it must be in the original packaging. It must also be in the original packaging.
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