"Combo" pH/prevodnost/TDS tester (velik razpon) - HI98130

179,00 €

Na zalogi

Accurate. Waterproof. No more switching between meters for your routine measurements with the HI98130 pH and conductivity tester.
- Compact & waterproof design fits right in your pocket so you can take it anywhere.
- Extractable cloth junction extends the life of your pH and conductivity tester.
- Great for hydroponics, aquariums, pools, & ponds.

The HI98130 is a highly accurate, waterproof combo ph ec tester that can also measure EC/TDS in the high range (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature. This floating, waterproof combination tester has an easy to read, LCD and an automatic shut-off. In addition, pH and EC/TDS readings are automatically temperature compensated (ATC) to prevent temperature-related variations in your measurements. For EC/TDS 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 HI98130 pH and conductivity 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/TDS Graphite 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 meter

pH electrode with extractable junction
Amperometric EC/TDS sensor
Exposed temperature probe for faster EC/TDS 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 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

Specifications

Specification Name	Detail
SKU	HI98130
pH Ranges	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy (@25°C/77°F)	±0.05 pH
pH Calibration	automatic, one or two-point with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18)
pH Temperature Compensation	automatic
EC Range	0.00 to 20.00 mS/cm
EC Resolution	0.01 mS/cm
EC Accuracy	±2% F.S.
TDS Range	0.00 to 10.00 g/L (ppt)
TDS Resolution	0.01 g/L (ppt)
TDS Accuracy	±2% F.S.
TDS Calibration	automatic, one point at 12.88 mS/cm or 6.44 g/L (ppt)
Temperature Correction Coefficient	automatic with у adjustable from 0.0 to 2.4% / °C
EC to TDS Conversion Factor	0.45 to 1.00
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
pH Electrode	HI73127 (replaceable; included)
Automatic Shut-Off	auto-off after 8 minutes of non-use
Battery Type / Life	1.5V (4) / approx. 100 hours of continuous 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	Each HI98130 is delivered in a cardboard box and is supplied with: HI70004 pH 4.01 buffer solution, 20 mL sachet (1 pc.), HI70007 pH 7.01 buffer solution, 20 mL sachet (1 pc.), HI70300N Storage solution for pH & ORP electrodes, 20 mL sachet (1 pc.), HI70030 12880 μS/cm conductivity standard, 20 mL sachet (1 pc.), HI70038 6.44 ppt TDS standard, 20 mL sachet (1 pc.), HI700601 pH & ORP electrode cleaning solution, 20 mL sachet (1 pc.), HI73127 pH electrode, HI73128 Electrode removal tool, 1.5V batteries (4 pcs.), Instrument quality certificate, & Instruction manual.