HANNA Waterproof Portable pH Temperature Tester 【 Soil/Agriculture 】 HI99121

NegotiableUpdate on 02/20

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Overview

Hana HANNA Waterproof Portable pH Temperature Tester [Soil/Agriculture] HI99121 pH Range: -2.00 to 16.00pH; PH mV Conversion: ± 825 mV; Temperature: -5.0 to 105.0 ° C; 23.0 to 221.0 ° F Hana HANNA Waterproof Portable Acidity pH Temperature Tester HI99121 is specially designed for acidity pH measurement and analysis of samples in the agricultural/landscaping/soil industries. The LCD large screen display allows you to easily view pH, pH mV, temperature measurement readings, and instrument performance status from multiple angles; Featuring a unique Sensor Check ™ Function, allowing users to check the electrode status at any time; Built in amplifier and temperature sensor, conical glass acidity pH electrode, new design, sturdy and durable, meets IP67 waterproof standard (to prevent dust and water immersion), portable two button design, you can quickly set and calibrate modes, making the operation of the measuring instrument easier, providing # precision # accurate # measurement results for professional research and production

Product Details

HANNA Waterproof Portable pH Temperature Tester 【 Soil/Agriculture 】 HI99121

pHRange:-2.00 to 16.00pHPH mV conversion:±825 mV；temperature：-5.0 to 105.0°C; 23.0 to 221.0°F

Hana HANNA Waterproof Portable pH Temperature Tester HI99121 is specially designed for acidity pH measurement and analysis of samples in agriculture/landscaping/soil industries
LCDLarge screen display allows you to easily view from multiple anglespH、pH-mV、Temperature measurement readings and instrument performance status; Having unique characteristicsSensor Check ™Function, allowing users to check the electrode status at any time; Built in amplifier and temperature sensor for conical glass aciditypHElectrode, new design, sturdy and durable, compliant withIP67Standard waterproof standard (to prevent dust and water immersion), portable two button design, allowing you to quickly set and calibrate modes, making the operation of the measuring instrument easier, providing # precision # accurate # measurement results for professional research and production

HANNA Waterproof Portable pH Temperature Tester 【 Soil/Agriculture 】 HI99121 aciditypHTechnical indicators
range-pH	-2.0 to 16.0 pH、-2.00 to 16.00 pH
other	Resolution:0.1 pH、0.01 pH；Accuracy:±0.02
Calibration pH	1-2 point automatic recognition calibration, built-in two sets of acidity standard points:4.01, 7.01, 10.01pH and 4.01, 6.86, 9.18pH
pH-MV conversionIndicator
range	±825 mV (pH-mV)
other	Resolution:1 mV；Accuracy:±1 mV
Temperature technical indicators
range	-5.0 to 105.0°C; 23.0 to 221.0°F
resolution	0.1°C; 0.1°F
accuracy	±0.5°C (up to 60°C), ±1.0°C (other）± 1.0 ° F (up to 140 ° F), ± 2.0 ° F（other)
Other technical indicators
Configure electrodes	HI12923Built in amplifier and temperature sensor can be filled with glass acidity pH electrode， DIN waterproof quick interface, 1 meter long
temperature compensation	automatic temperature compensation-5.0 to 105.0°C; 23.0 to 221.0°F
standard specification	conform toIP67International standard for waterproofing
Power source	1.5V×3 AAAHigh performance battery, automatically shuts down after 8 minutes without any operation
application environment	0 to 50°C（32 to 122°F）; MAX100％RH
Dimension	Size: 154 x 63 x 30 mm (6.1 x 2.5 x 1.2 ");weight：196 g (6.91 oz.)

HANNA Waterproof Portable pH Temperature Tester 【 Soil/Agriculture 】 HI99121

HI99121

Host, HI12923 built-in amplifier and temperature sensor conical glass composite acidity electrode, HI721319 customized soil pre-treatment loose drill rod, acidity standard buffer solution set, standard value @ 25 ° C: 4.01pH, 7.01 pH, HI700663 and HI700664 dedicated electrode cleaning solution, specification: 20mL × 4, HI7051 soil sample preparation solution, Chinese and English user manual, HI7209913 customized special carrying case

HI99121C

Host, HI12923 built-in amplifier and temperature sensor conical glass composite acidity electrode, HI721319 customized soil pre-treatment loose drill rod, acidity standard buffer solution set, standard value @ 25 ° C: 4.01pH, 7.01 pH, HI700663 and HI700664 dedicated electrode cleaning solution, specification: 20mL × 4, HI7051 soil sample preparation solution, shockproof and anti-skid customized instrument special protective cover (HI710028 orange or HI710029 blue to be specified when ordering), Chinese and English user manual, HI7209913 customized special carrying case

HI99121D

Host, HI12923 built-in temperature sensor glass composite acidity electrode, HI721319 customized soil pre-treatment loose drill rod, HI99121-11 customized specialized acidity standard buffer solution set, standard value @ 25 ° C: pH4.01, pH7.01, pH10.01; Conventional electrode preservation solution, specialized electrode cleaning solution for soil sediment/humus sediment, specification: 460mL × 6, user manual in both Chinese and English, customized carrying case for HI7209913

Electrode/probe

HI12923

Built in amplifier and temperature sensor can be filled with glass acidity pH electrode

Measurement range: 0 to 12 pH, sample temperature range: -5 to 70 ° C (23 to 158 ° F), sample pressure 0.1 bar; DIN waterproof quick interface exclusive: HI99121, HI98168 acidity tester, built-in signal amplifier and temperature sensor, suitable for acidity pH measurement of samples in agriculture, garden, soil industry, etc. When using a new electrode, the top protective cover should be removed first and the entire electrode should be checked. If salt crystals are formed in the electrode tip and protective cover due to the evaporation of electrolyte inside the electrode through the dialysis membrane, it does not affect the normal use of the electrode, indicating that the electrode dialysis membrane is normal. Rinse it off with clean water. During transportation, bubbles may form inside the glass ball of the electrode head. In this case, gently shake the electrode like a common mercury thermometer to remove the bubbles. If the electrode glass induction membrane or dialysis membrane head is relatively dry, the electrode can be soaked in HI70300 electrode preservation solution for at least 1 hour to keep the dry glass induction membrane and dialysis membrane moist; Frequent soaking is beneficial for electrodes. Reminder: Do not use distilled water or deionized water to store or soak electrodes, as this will cause electrode sensor failure

Preservation/cleaning/filling solution

HI70663

Customized specialized soil electrode cleaning solution

HI70661L [specification: 500mL] and HI700663P [specification: 20mL × 25] are customized specialized soil electrode cleaning solutions. Specially formulated for pH electrodes used in agricultural applications, it can be used for cleaning, treatment, and maintenance of other electrodes in various applications, effectively extending electrode life and ensuring accurate readings. The HI700663P sealed small bag contains an appropriate amount of soil electrode cleaning solution, making it fresh and absolutely pollution-free every time it is used. It is packaged in a unique and lightweight special material bag. The electrode becomes dirty with use, which can result in inaccurate results. Electrode cleaning is a quick and effective step that must be taken, and it should be cleaned after each measurement to ensure that the electrode is not contaminated or blocked. Hanna brand regular electrode cleaning solution is formulated with a special formula, using high-purity chemical reagents and high-quality deionized water. It has been rigorously certified with various measuring tools and containers, and is carefully prepared in a constant temperature and humidity environment that meets the requirements. It adopts a unique tamper proof sealing setting to ensure the quality and freshness of the electrode cleaning solution. It is unopened in a storage environment that meets the requirements and has a shelf life of up to 5 years;

HI70664

Customized specialized cleaning solution for humic sediment electrodes

HI70661L [specification: 500mL] and HI700663P [specification: 20mL × 25] are customized special cleaning solutions for humic sediment electrodes. Specially formulated for the use of pH electrodes in clean humus organic soil materials for agricultural applications, it can be used for cleaning, treatment, and maintenance of other electrodes in various applications, effectively extending electrode life and ensuring accurate readings. The HI700664P sealed small bag contains an appropriate amount of soil electrode cleaning solution, making it fresh and absolutely pollution-free every time it is used. It is packaged in a unique and lightweight special material bag. The electrode becomes dirty with use, which can result in inaccurate results. Electrode cleaning is a quick and effective step that must be taken, and it should be cleaned after each measurement to ensure that the electrode is not contaminated or blocked. Hanna brand regular electrode cleaning solution is formulated with a special formula, using high-purity chemical reagents and high-quality deionized water. It has been rigorously certified with various measuring tools and containers, and is carefully prepared in a constant temperature and humidity environment that meets the requirements. It adopts a unique tamper proof sealing setting to ensure the quality and freshness of the electrode cleaning solution. It is unopened in a storage environment that meets the requirements and has a shelf life of up to 5 years;