Microtector?/sup> kit includes everything needed:
Microtector?/sup> Gage* ?A Durablock?/sup> solid, precision machined acrylic 
plastic body, mounted on heavy, ? thick steel base, 3-point base mounting has 
two leveling screws and level vial for quick setup.
Gage Meter ?Sensitive 0-50 microamp D.C. meter acts as detector. Powered by 1 ?
volt penlight cell (included). No external power needed. Meter also indicates 
battery and hook probe condition.
Electronic Circuitry ?Solid state integrated circuit electronic components are 
mounted on glass epoxy board enclosed in a molded styrene acrylonitrile 
compartment for protection. A.C. Detector current eliminates hook plating.
Micrometer ?Adjusts point with precision. Complies with Federal Specification 
GGG-C-105C and is traceable to a master at the NIST.
Dwyer Gage Fluid - ?oz. Non-toxic concentrate of fluorescein green color, 
wetting agent and distilled water. Use with distilled water.
Accessories ?Two 3-foot lengths of tygon tubing, two 1/8" pipe thread adapters,
 micrometer wrench and crocus cloth for cleaning point.
Carrying Case-Cover ?Rugged sheet steel, gray finish. Carrying handle and 
latches. Complete instructions included.
*Patent No 3,726,142 

Fast, accurate pressure measurements at moderate cost. Combines 
modern, solid
 state integrated circuit electronics with timeproven point gage 
manometer. Delivers 
repeatable accuracy in measuring positive, negative or 
differential pressures to 
±.00025" water column over a 0 to 2" w.c. range. 
Metric model M-1430 reads from 
0-50 mm w.c. Calibrates other instruments. 
Provides high precision for test 
laboratories of manufacturers of fans, air 
conditioning and heating equipment, }
pneumatic or fluidic controls, etc. Used in 
college, university and consultant 
laboratories - wherever precision 
measurements are required. Used with pitot tube (at 
extra cost) for precision 
measurement of low air velocities. Measures positive, negative or differential 
pressures to 2/0" W.C. 
When pressure is applied, fluid level drops in left bore, rises over point in 
right bore, 
actuating meter. Point is then retracted from fluid, returned again 
slowly until contact 
registers on meter. Reading on micrometer is then noted. 
Repeat operation several 
times. Then multiply average by two. This is the 
pressure applied. Interpolating eight 
divisions between .001 micrometer 
graduations easily achieves a total accuracy of 
.00025" w.c. 
Simple, detailed instructions furnished enable operator to level unit, adjust 
fluid level 
and zero gage quickly. To level, adjust finger-tip screws in base, 
using spirit level 
bubble as guide. To bring fluid to proper height in bore, 
open rapid shut-off valve tube connectors. Back point out of fluid. Remove or 
add fluid until it coincides with mark on bore. 
To zero gage, set micrometer scales at zero mark. Turn meter switch on. 
Turntop 
micrometer knob to lower the point until meter indicates contact. 
Readjust until zero 
micrometer reading and meter contact indication exactly 
coincide. Gage is ready for 
use. 
Easy to Maintain and Clean Battery replacement and instrument cleaning are 
quick and simple - use mild soap and water. Indicating fluid consists of 
distilled water and a 
small amount of Dwyer A-126 Fluorescein green color 
concentrate. Max. pressure 100 
psig (6.89 bar).





Model No.
Range

1430
M1430

0-2 in. w.c. 
0-50 mm w.c. 

A/S가능