1.Automatic temperature compensation 2.Automatic displays electrode slope 3.DC and AC powr supply. 4.Message indicators

Boke934 Benchtop Digital Ammonium Ion Meter 

Parameters:

Ammonium Ion Concentration Range	5*10-6~0.1mol/L(1,900~0.02ppm)
Ammonium Ion Concentration Accuracy	±1%F.S
Temperature Range	0~100°c,32~212°F
Temperatre Accuracy	±0.3°c,±0.5°F
Temperature Compensation	0~100°c,32~212°F, Automatic or Manual
Ion Calibration Points	2 to 5 points
Ion Calibration Solutions	10-2,10-3,10-4,10-5,10-6 mol/L
Memory	99 Data sets with Date /Time stamping
Output	USB Communication Interface
Power Requirement	DC9V, using AC adapters, AC 220V/50Hz
Dimensions	210(L)*188(W)*60(H) mm
Weight	1.7kg

Description: 

1.5-point Push-Button Calibration.

2.Automatic Temperature Compensation.

3.Auto-Calibration Solution Recognition.

4.Adjustable measurement units.

5.Memory store up to 99 readings.

6.USB Communication Interface.

Features:

1.Ion concentration mode directly displays readings in ppm, ppt or any other units of your choice.

2.Ion concentration calibrate up to 5 points from low concentration to high concentration.

3.Auto-buffer recognition eliminates calibration mistakes and ensures calibration accuracy. 

4.Automatic temperature compensation ensures best accuracy under fluctuating temperatures.

5.Automatic displays electrode slope after meter is calibrated.

6.Message indicators like an on-screen manual for easy operation.

7.Expanded memory stores and recalls up to 99 data sets.

8.USB Communication interface can be sent data to computer.

Meter Included: 

Ammonium Electrode (Made in US, Assembled in China),

Temperature Probe, 

Power Adapters. 

Boke934 Benchtop Digital Ammonium Ion Meter