Ammonium Ion Meter

Excellent devices for high precision Ammonium Ion analysis, these meters feature on-screen operation guide helping users to complete their process in a professional manner. Water proof housing let you experience worry free performance even in tough conditions. Large LCD screen allow users to read and note results in comfortable way.
These ammonium ion meters offer simple and quick ion measurement. In addition, these units can also perform mV and temperature measurements. As a complete kit, these meters are supplied with ammonium ion selective electrode, temperature probe and power adaptor. Portable model is ideal for field applications, while benchtop model is highly recommended for laboratory analysis.

Features
Sturdy and splash-proof housing	Portable and benchtop construction
Large LCD screen with on-screen messages	2 to 5 calibration points
Auto data freeze function	Auto and manual power off
Battery and mains operated instruments	Support stand for probe
On-screen guide for users	Reset function can resumes all settings
CE marked obtained	USB communication interface

Specifications
Model	PX-129	PX-130
Construction	Benchtop	Portable
Ion Concentration Range	0.5 X 10-6 ~ 0.1M
Ion Concentration Accuracy	±0.5% Full Scale
Units	ppm, mg/L, mol/L
Calibration Points	2 to 5 points
Calibration Solutions	0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm
mV Range	-1999.9 to1999.9mV
Temperature Range	0 to 105°C, 32 to 221°F
Temperature Compensation	0 to 100°C, 32 to 212°F  Automatic or Manual
Power off	Automatic and manual type
Data freezer	Automatic and manual type
Stability Conditions	Low or High, Selectable
Calibration due reminder	1 to 30 days or Off
Reset Function	Yes
Memory	500 data sets with Date/Time stamping
Output	USB Communication Interface
Power Requirements	DC5V AC adapters 220VAC/50Hz	3×1.5V "AA" Batteries