For the price of a packet of sunflower papers you the meter of the most practical bag on the market.
Checker® allows you to perform fast and accurate measurements in the range of 0 to 14 pH, with resolution of 0.01 while displaying the measurements directly on the LCD screen.
The instrument can be calibrated manually by 2 points. Unlike other pH testers, the electrode of Checker® can be easily replaced. Simply unscrew the electrode body and replace it.
Checker® instrument is a fast, precise and light; it works with a battery life of over 3000 hours.
Checker® is the ideal solution for pH measurements.
HI 98103 Checker
|Range||0.00 to 14.00 pH|
|Accuracy (@ 20 ° C / 68 ° F)||± 0.2 pH|
|Calibration||manual, 2 points|
|Electrode||HI 1270 (included)|
|Battery Type / duration||2 x 1.5V / approx. 3000 hours of continuous use|
|Environment||0 to 50 ° C (32 to 122 ° F); HR max 95%|
|Dimensions||66 x 50 x 25 mm (2.6 x 2.0 x 1.0 '') - without the electrode|
|Weight||50 g (1.8 oz)|
|HI 1270||PH electrode, threaded connector|
|HI 77400P||Calibration solution
pH 4 and 7, 5 x 20 ml each
|HI 70004P||Calibration solution
pH 4.01, 25 x 20 ml
|HI 70007P||Calibration solution
pH 7.01, 25 x 20 ml
|HI 70010P||Calibration solution
pH 10.01, 25 x 20 ml
|HI 7004M||Calibration solution
pH 4.01, 230 ml
|HI 7007M||Calibration solution
pH 7.01, 230 ml
|HI 7010M||Calibration solution
pH 10.01, 230 mL
|HI 70300M||Storage Solution
electrode, 230 ml
|HI 7061M||To use cleaning solution
|HI 98103 (Checker®)||comes with the electrode pH HI 1270, 1.5V batteries and instructions.|