HI76407A / P replacement membranes for HI 76407 probes (5 pieces)
All Product
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
Dual-Channel Universal Process Controller for Industrial – HI520 HI520 is an advanced process controller that can be configured for applications requiring monitoring and/or control of four main water-analysis parameters: pH, ORP, Conductivity, and Dissolved Oxygen. – Waterproof IP65 (Nema 4X) enclosure – Multi-color LED status indicators & audible alarm – Universal mounting...
All Product
Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
All Product
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
All Product
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
081-855-1842
02-541-4199
HI5007 - 7.01 pH@25°C - TQ - 500ml 
HI5001 - 1.00 pH@25°C - TQ - 500ml 
