9 results for "Robinair Thermistor Vacuum Gauge" between $100.00 and $500.00

Robinair 14777 Compact Electronic Thermistor Vacuum Gauge Electronic vacuum gauge is compact in size at just 2-1/2 inch x 3 inch Accurate enough to clearly indicate when the system is free from moisture and ready for recharging Specifically designed for use with a high vacuum pump and reads down to 10 microns Special Shipping Information: This item cannot be returned and has additional shipping restrictions

25,000 microns ................. ±5,000 microns. 2,500 microns ...................... ±500 microns. 1,300 microns ...................... ±100 microns. 1,000 microns ...................... ±100 microns. 700 microns ......................... ±100 microns. 400 microns ........................... ±50 microns. 275 microns ........................... ±25 microns. 200 microns ........................... ±25 microns. 100 microns ........................... ±10 microns. 50 microns .................

The Robinair 13047A is a Save service time by using a vacuum valve assembly with your vacuum pump! Valve assemblies give the service technician maximum control during evacuation and recharging. Installed directly to the vacuum pump, they connect the pump, manifold and thermistor gauge, providing one central control point for evacuation and charging. Saves time � no need to connect / disconnect hoses which allows air to enter the system being serviced and makes service time quick and easy. This...

Large analog meter – clearly marked for easy reading of micron levels. Indicates actual vacuum level in the system. Measures from 25,000 to 0 microns. Two operation modes – select between the null method for greatest accuracy or direct meter reading for continuous monitoring of the evacuation process. Proven bridge circuit compensates for changes in ambient temperature from 30º to 120º F (-1º to 49º C) and also for variances in battery voltage. Rugged Carrying Case, protects unit during transit...