New! Hanna Instruments HI 98183-01 Waterproof Portable pH/ORP/Temperature Meter, 115V
Hanna Instruments HI 98183-01 Waterproof Portable pH/ORP/Temperature Meter, 115V 
Marke: Hanna Instruments , ASIN: B002NX0VVU 
The HI 98183-01 is a heavy-duty, portable pH, temperature, and Oxidation Reduction Potential (ORP) meter suitable for both indoor and outdoor use. The meter features replaceable pH and temperature probes, a backlit, graphic LCD screen, and manual or Automatic Temperature Compensation (ATC).
Choose from seven standard buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and five custom pH buffers to obtain up to five-point calibration and achieve high precision readings. Calibration sachets are included. The Hanna Cal Check feature stores past calibration history and monitors the pH electrode and buffers during subsequent calibrations for signs of significant calibration variances that may be caused by a dirty or broken electrode, or contaminated pH buffers. Auto-Hold function displays readings for convenience in documenting and log-on-demand mode allows users to log up to 200 samples. Data can be transferred to a PC though a USB connection and the HI 92000 software.
pH range is -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 + or - 0.1; 0.002pH at 20 degrees C, with a resolution of 0.1; 0.01; 0.001 pH. ORP range is + or - 2000 mV + or – 0.2 mV at 20 degrees C, with a resolution of 0.1 mV. Temperature range is -20.0 to 120.0 degrees C (- 4.0 to 248.0 degrees F) + or - 0.4 degrees C (0.8 degrees F) at 20 degrees C excluding probe error, with a resolution of 0.1 degrees C (0.1 degrees F). Input impedance is 1012 Ohms and the device operates on four 1.2V AA rechargeable batteries, which provide approximately 200 hours of continuous use without backlight, and 50 hours with backlight. Dimensions are 226.5 x 95 x 52 mm/8.9” x 3.75” x 2’’(H x W x D), and weighs 525 g. ORP probes are sold separately.
pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.
Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards.
What’s in the Box?
- HI 72911B pH electrode
- pH 4.01 and 7.01 buffer solutions (230 mL each)
- 100 mL plastic beaker
- 1.2V AA Rechargeable batteries (4)
- HI 710042 inductive recharger with power adapter
- Instructions
- Rugged carrying case
- Up to five-point pH calibration with seven standard and five custom buffers, for ease of use
- Replaceable probes to prolong the life of the meter
- Manual or Automatic Temperature Compensation (ATC) to eliminate the need for extra calculations
- Data can be transferred to a PC for better usability
- Backlit, graphic LCD screen for readability
( Product Infomation Posted On Time : May 22, 2012 01:20:16 View Last Update Infomation At Amazon))
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