Specification :

Specifications :
Range pH : -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH
Resolution pH : 0.1 pH; 0.01 pH; 0.001 pH
Accuracy pH : ± 0.1 pH; ± 0.01 pH; ± 0.002 pH
Range mV : ± 2000 mV
Resolution mV : 0.1 mV
Accuracy mV : ± 0.2 mV
Range Temperature : -20.0 to 120° C; -4.0 to 248.0° F; 253.15 to 393.15K
Resolution Temperature : 0.1° C; 0.1° F; 0.1K
Accuracy Temperature : ± 0.2° C; ± 0.4° F; ± 0.2K
Calibration pH : Automatic up to 5 points with 8 memorized values ( pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 5 custom buffers
Calibration Temperature : 3 points
Relative mV Offset Range : ± 2000 mV
Input Channel( s) : 1 pH/ mV
Calibration Check : pH electrode and buffer condition
Temperature compensation pH : Automatic or manual from -20.0 to 120.0° C ( -4.0 to 248.0° F)
Log-On-Demand : 10 Lots, 5000 samples per lot
Auto Endpoint : Yes
PC Connection : Opto-isolated USB and RS232
Display : 240 x 320 dot-matrix color LCD with on-screen help, graphing, language selection and custom configuration
Power Supply : 12 VDC adapter ( included)
Dimensions : 159 x 230 x 93 mm ( 6.3 x 9.1 x 3.7" )
Weight : 800 g ( 1.8 lb.)

Included Reagents :
- HI 70004
- HI 70007
- HI 7071S
- HI 7071