DO Probe Tester 9v SKU:7803-31750

Description

DO Probe Tester 9v

Handheld unit designed for testing polarographic DO probes prior to transmitter calibration.

Specifications:

• Zero And Span Ranges Are Verified Using 100 N2 And 100 Air
• Testing Done In Situ Without Compromising Sterility
• Battery Test Insures Proper Operation
• Replaceable 9v Battery
• Power Requirements 9v Battery Supplied
• Range 0-500 Na
• Resolution 1na
• Zero 1 Na
• Input Impedance 100k Ohms
• Display Type Lcd
• Battery Test 100 9v
• Battery Range 80-110
• Battery Nominal Draw 20ma Maximum
• Replace Battery If Test Reading Falls Below 80