Hanna Groline PH/EC/TDS/Temperature Meter HI-9814

The HI-9814 is a lightweight, waterproof portable pH, conductivity, TDS and temperature meter supplied with a specialist multiparameter probe designed for hydroponics, greenhouse and agricultural applications.

• Compact, robust casing
• Simultaneous readout of pH, EC or TDS and °C
• Simple two-summary keyboard
• Waterproof design to withstand the humidity of a growing environment
• Specialist multi-parameter electrode
• Optional green protective rubber holster – HI-710025

The HI-9814 boasts many advanced features that are usually found in more expensive portable meters, including automatic calibration, buffer/standard recognition and temperature compensation. On-screen tutorial messages and indicators for the calibration status and stability can be viewed on the large multi-level LCD display.

What you get:

• HI-9814 is supplied with HI-1285-7 multi-parameter probe
• HI-50036 Quick Cal buffer solution sachet (3)
• HI-700661 pH electrode cleaning solution sachet for agriculture (3)
• 1.5 AAA batteries (3)
• Instructions and instrument quality certificate

The HI-9814 is supplied complete with the HI-1285-7 specialist electrode that features the following key benefits:

• Pre-amplified pH electrode – prevents interference from humidity and sources of electrical noise including circulating pumps, motors and ballasts from grow lights.
• Amperometric EC/TDS sensor – EC/TDS readings are performed by a two-pin amperometric sensor, best suited to low conductivity applications
• Built-in temperature sensor – readings of pH and EC/TDS must be temperature compensated in order to obtain accurate results. The built-in temperature sensor provides a speedy temperature reading which is then used to adjust the pH and EC/TDS results accordingly for higher accuracy.
• Polypropylene body – the durable body of the HI-1285-7 electrode is chemically resistant to many aggressive chemicals used in hydroponics and protects all three sensors.
• DIN Connector – the HI-1285-7 has been specifically designed for use with the HI-9814 meter, the DIN connector means the probe is not interchangeable.

pH – Range		0 to 13.00 pH
Resolution		0.01pH
Accuracy		±0.02 pH
Calibration		automatic, one or two-points using standard buffers (standard pH 4.01, 7.01, 10.01); one point calibration using quick calibration solution
Conductivity – Range		0.00 to 6.00 mS/cm
Resolution		0.01 mS/cm
Accuracy		±2% F.S.
TDS – Range		0 to 3000 ppm (500 CF); 0 to 3999 ppm (700 CF)
Resolution		10 ppm (mg/L)
Accuracy		±0% F.S.
Temperature – Range		0 to 50.0°C
Resolution		0.1°C
Accuracy		±0.5°C
Temperature Compensation		pH: automatic; ED/TDS: automatic with β set at 1.9%/°C
EC/TDS Calibration		automatic, one point at1.41 mS/cm or 5.00 mS/cm; one point calibration using quick calibration solution
TDS Conversion Factor		0.5 (500 ppm) or 0.7 (700 ppm)
Electrode		HI-1285-7 polypropylene body, pre-amplified multi-parameter probe with internal temperature sensor, DIN connector and 1m cable
Battery Type/Life		1.5V (3) AAA / approximately 500 hours of continuous use; auto-off after 8 minutes of non-use
Auto-off		after 8 minutes, 60 minutes, disabled
Environment		-5 to 50°C; RH max 100%
Dimensions		154 x 63 x 30 mm
Weight		196g

Other Hanna Groline Products

• Cleaning Solution
• Quick Calibration for pH and EC
• Storage pH Solution
• 98115 pH Meter
• 98118 pH/Temperature Meter
• 98318 EC/TDS/Temperature Meter
• 9814 pH/EC/TDS Meter
• 981420 pH/EC/Temperature Meter