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Name: Hanna Low Range pH/Conductivity/TDS Tester
SKU: HI98129
Price: 819 AED
Availability: InStock

Hanna Low Range pH/Conductivity/TDS Tester

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Deliver to: By: 21 Dec 24 to

SKU: HI98129 Categories: Cuppings and Roastings, TDS Scales

• pH Range : 0.00 to 14.00 pH
• pH Resolution : 0.01 pH
• pH Accuracy (@25ºC/77ºF) : ±0.05 pH
• Conductivity Range : 0 to 3999 µS/cm
• Conductivity Resolution: 1 µS/cm
• Conductivity Accuracy (@25ºC/77ºF): ±2% F.S.
• TDS Range: 0 to 2000 ppm (mg/L)
• TDS Resolution: 1 ppm (mg/L)
• TDS Accuracy: ±2% F.S.
• Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F
• Temperature Resolution: 0.1°C / 0.1°F
• Temperature Accuracy (@25ºC/77ºF): ±0.5°C /±1°F
• EC/TDS Calibration: automatic, one-point at: 1413 µS/cm, 1382 ppm (mg/L)
• 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)
• Temperature Compensation: pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4% / °C
• TDS Conversion Factor: 0.45 to 1.00
• pH Electrode: HI73127 (replaceable; included)
• Battery Type/Life: 1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use
• Environment: 0 to 50°C (32 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.)
• Ordering Information: HI98129 is supplied with HI73127 pH electrode and HI73128 electrode removal tool, batteries (4 x 1.5V) and instructions.
• Warranty: 1 year

The HI98129 is an easy-to-use and accurate waterproof pH, conductivity, TDS (ppm) tester. It measures pH, EC in the low range (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature. This floating, waterproof combination pocket tester has an easy to read, LCD and an automatic shut-off. All pH, EC, and TDS (ppm) readings are automatically temperature compensated (ATC) to prevent temperature-related variations in your measurements. For EC and TDS (ppm) readings, the EC/TDS conversion factor (CONV) is selectable by the user, as well as the temperature compensation coefficient β (BETA).

Replaceable pH Electrode Cartridge
The HI98129 tester features an easy to replace pH electrode cartridge with an extendable cloth junction. The extendable cloth junction helps increase electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted. Also, the sturdy, snap-in connector means there are no pins to bend or break!

High Accuracy EC and TDS (ppm) Tester Probe
The graphite conductivity probe provides greater accuracy because it cannot be contaminated by salt deposits in the solution. The exposed temperature sensor provides fast response times and guarantees highly accurate temperature compensated readings.

Features at-a-glance
• 3 sensors in a single tester
• pH electrode with extractable junction
• Amperometric EC/TDS sensor
• Exposed temperature probe for faster EC and TDS (ppm) readings

Waterproof
• Designed to float if accidently dropped in sample

Wide pH Range
• pH range is from 0.00 to 14.00 pH

Selectable EC to TDS (ppm) conversion factor
• Choice of either a 0.45 or 1.0 conversion factor

Automatic Temperature Compensation
• All readings are compensated for variations in temperature
• Temperature displayed in oC or oF along with pH, EC or TDS 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

Battery % level at startup
• Low Battery Indicator
• When the level is below 5%, the battery symbol on the LCD blinks to indicate a low battery condition.

Auto-off
• Auto-off feature automatically shuts off meter after 8 minutes of non-use to maximize battery life

In 1978 Hanna Instruments was founded in Limena, Italy by Oscar and Anna Nardo. Since that time, Hanna Instruments has grown to be a worldwide leader in the development of electro-analytical instrumentation. Hanna has produced simple, affordable, high quality devices for laboratory, food, agriculture, aquarium, environmental, industry applications. Hanna offer a wide array of instrumentation from research grade benchtop meters and ISEs, to single and multiparameter meters for pH, DO, and more.

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The HI98129 is an easy-to-use and accurate waterproof pH, conductivity, TDS (ppm) tester. It measures pH, EC in the low range (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature. This floating, waterproof combination pocket tester has an easy to read, LCD and an automatic shut-off. All pH, EC, and TDS (ppm) readings are automatically temperature compensated (ATC) to prevent temperature-related variations in your measurements. For EC and TDS (ppm) readings, the EC/TDS conversion factor (CONV) is selectable by the user, as well as the temperature compensation coefficient β (BETA).

Features at-a-glance
3 sensors in a single tester
pH electrode with extractable junction
Amperometric EC/TDS sensor
Exposed temperature probe for faster EC and TDS (ppm) readings
Waterproof
Designed to float if accidently dropped in sample
Wide pH Range
pH range is from 0.00 to 14.00 pH
Selectable EC to TDS (ppm) conversion factor
Choice of either a 0.45 or 1.0 conversion factor
Automatic Temperature Compensation
All readings are compensated for variations in temperature
Temperature displayed in oC or oF along with pH, EC or TDS 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
Battery % level at startup
Low Battery Indicator
When the level is below 5%, the battery symbol on the LCD blinks to indicate a low battery condition.
Auto-off
Auto-off feature automatically shuts off meter after 8 minutes of non-use to maximize battery life