Soft keys simplify the programming and operation of automated tests. Upload test set-ups and ionizer locations. Download stored test results, including environmental data captured by integral temperature and relative humidity sensors. The Model 288B uses a novel voltage-follower measurement technique to increase stability, bandwidth, and accuracy, making it ideal for testing the most modern critical-balance ionizers.

• NEW: Auto Ranging to 0.1V resolution below 100V

• NEW: Compatible with Monroes Optional New 288B Graphing Software

• Test all types of Ionizers

• Automated testing reduces ionizer test time and data logging time

• Adjustable start and stop voltages for decay test accommodate specialized needs

• Large, easy-to-read, high-contrast LCD display

• Detachable ion collecting plates can be placed at the work height or placed within process equipment to evaluate ionizers while in use

• Small ion collecting plates are available to permit measurements in confined spaces

• LED bar graph shows balance voltage in real time