Probe Condition
An on-screen indicator provides visual confirmation that your probe is working at its best.
Low Battery Indicator
The included batteries provide 1200 hours of continuous use. When the battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.
Automatic Shut-off
The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.
Built to be Durable
Designed to withstand the knocks, drops, and spills of real life, the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.
Portable Design
Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance readings of pH and temperature from any angle and dual button operation streamlines the testing process for any user.
Quick Connect Probe
A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.
Your measurements require detailed attention; so should your electrode. The HI99151 Beer pH Meter features a replaceable FC2143 probe that has been carefully designed specifically to measure the pH in beer, mash, and wort.
Flat Glass Tip
The flat glass tip is easy to clean and prevents solids in mash and wort samples from collecting on the sensor for less maintenance.
Cloth Junction
The FC2143 features a cloth or fiber wick junction providing a larger surface area than a standard ceramic junction. This is useful when measuring the pH of liquid samples with higher solids content such as mash, wort, or beer.
Titanium Body
The titanium body is virtually unbreakable, protecting your tester from accidental breakage making it ideal for rough brewing environments.
We believe that buying a meter should be simple. Your pH Meter for Brewing is equipped with everything you need for successful testing right out of the box.
pH 4 & 7 Buffer Sachets
When performing a pH calibration it is important that the correct buffers are used. We include some start buffers to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.
Cleaning Solution for Brewing Deposits (2)
Your Beer pH Meter comes with cleaning solution that has been engineered to keep your electrode free from yeast and sugar build up. This concentrated combination of detergents cleans your electrode quickly and effectively so that your meter stays in optimum condition.
HI99151 Models and Compatible Accessories
Old HI99151 (Left)
- Uses the FC214D pH probe with DIN Connector
- Compatible with the HI710024 Shockproof Boot
New HI99151 (Right)
- Uses the FC2143 pH probe with Quick DIN Connector
- Compatible with the HI710029 Shockproof Boot
*The new Quick DIN probe connection is compatible with the old body design, however, the old DIN probe connections are not compatible with the new body design.
| Specification Name | Detail |
|---|---|
| sku | HI99151 |
| pH Range | -2.00 to 16.00 pH / -2.0 to 16.0 pH |
| pH Resolution | 0.01 pH / 0.1 pH |
| pH Accuracy (@25°C/77°F) | ±0.02 pH / ±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)set Standard: 4.01; 7.01; 10.01 orNIST: 4.01; 6.86; 9.25 |
| mV Range | ±825 mV (pH-mV) |
| mV Resolution | 4 mV |
| mV Accuracy | ±1 mV (pH-mV) |
| Temperature Range | -5.0 to 105.0 °C/23.0 to 221.0 °F |
| Temperature Resolution | 0.1 °C/0.1 °F |
| Temperature Accuracy (@25°C/77°F) | ±0.5 °C up to 60 °C; ±1.0 °C outside±1.0 °F up to 140 °F; ±2.0 °F outside |
| Temperature Compensation | Automatic-5.0 to 105.0 °C/23.0 to 221.0 °F |
| Power Supply | 1.5V AAA batteries (3 pcs.) |
| Power Consumption | approx. 1400 hours of continuous use |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% |
| Dimensions | s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”) |
| Weight | 199 g (6.91 oz.) with batteries |
| Ordering Information | Each meter is supplied complete with: • FC2143 preamplified pH/temperature probe with DIN connector and 1 m (3.3’) cable • pH 4.01 & 7.01 Buffer sachet • HI700682 Electrode cleaning solution for brewing deposits (2 sachets) • 100 mL beaker (1 pc.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual |
| Warranty | 2 years |
| Recommended Probe | FC2143 preamplified pH/temperature probe with DIN connector and 1 m (3.3’) cable, titanium body (included) |
