Eutech instruments, holland, offer cyberscan bench con 500, an economical, microprocessor-based customisable bench conductivity meter for use in plants and laboratories. It has several features: user customization allows the user to configure meter operations with programmable functions; these include cell constant, temperature co-efficient, normalization temperature, auto-off, memory, ready and default setup. Multipoint pushbutton calibration [ 1 point per range] with automatic temperature compensation guarantees high level of accuracy across the entire measurement.. Auto-ranging capability detects and displays the appropriate measurement range instantaneously to eliminate guesswork and mistakes while operating. Adjustable temperature co-efficient allows user to select appropriate values for precise measurement. Non-volatile memory stores and retains up to 16 data sets even when meter is powered-off. Conductivity range: 0-19.99, 199.9, 1999 ms/cm, 19.99, 199.9 ms/cm; resolution-0.05% fsd; accuracy-± l% fsd. Temperature range: 0-80°c; resolution-- 0.1°c; accuracy- ±5°c. Inputs: bnc, phono, atc, power and jack. Power requirements: 9 v dc adapter for 120 v ac or 220 v ac, 200 ma.