Universal Supermicrometer Model 501, 504 Accessories


SC-FT On-site Instrument Training (1-day / 2 students)  Cost includes: All travel/living expenses. Training certificates are provided to satisfy ISO 17025 training requirements.



U307631               Tapered Flat Probes (1 degree, 47 minutes) (Note 1)
306905 Tapered Master Plug (used with Tapered Flat Probes)
306479 V-Block (each) (need 2 for measuring length standards)
308418 Bridge for Table Center Slot (for measuring small artifacts) 
U307077 Dial/Test Indicator Bracket (for measuring dial/test indicators)
U307632 Long Range Flat Probes: 5.0-9.75 inch (127-247mm) OD (Note 1)
302558 Flatted Cylinder
U302595 Magnetic Wire Holders
U307528 Thread Micrometer Standard Measuring Kit
U307263 Blade Probes: 0.016 inch [0.4064 mm] Thick, Carbide (Note 1)
U307270 Small Diameter Flat Probes, 0.100 inch [2.54 mm] diameter (Note 1)



U307458 Probe Bases, Adjustable (requires Internal Dual Probe Tips) (for easier alignment of small ID probes)
U600127 Probe Bases, Adjustable with 0.040-0.125 inch (1.00-3.18 mm) Internal Dual Probes (Note 1)
U306433 0.040-0.125 inch (1.00-3.18 mm) Internal Dual Probes (Note 1)
U306434 0.125-0.250 inch (3.18-6.35 mm) Internal Dual Probes (Note 1)
U306435 0.250-1.000 inch (6.35-25.40 mm) Internal Dual Probes (Note 1)
U307191 0.250-1.000 inch (6.35-25.40 mm) Internal Dual Probes (less probe height travel)
307158 Vee Fixture (to help centralize ring gages)
U307262 Variable Reach ID/OD Probes with Replaceable Ruby Tips
U308438 Ruby Tipped (ID/OD) Probes, 2.5" (63.5mm) height (non Abbe compliant)   
U308342 ID/OD Probes with Replaceable Tips, 2.125" (53.9mm) height (non Abbe compliant) 
307258 Spherical Carbide Tip, 0.125 inch [3.175] diameter (used with U307262)
U307429 Variable Height ID/OD Probes (non Abbe compliant)
U308380 Internal Dual Probes 0.5-1.0 inch (12.7-25.4 mm) (larger vertical reach to 1.5 inch; better repeatability)
U307472 ID Gear/Spline/Bearing Raceway Probes



U307076 Table Height Indicator Assembly (English)
U307078 Table Height Indicator Assembly (Metric)
U307778 Lapping Kit
U306517 Ball Checker (to check parallelism on Flat Probes)
306890 Common Bases for Customer Supplied Probes
U308712 2.5 inch [63.5 mm] Riser Bases for Probes
U306790 2 inch [50.8 mm]  Riser Bases for Probes
U307596 1 inch [25.4 mm] Riser Bases for Probes
U600026 Small ID Probe Kit (contains Internal Dual Probes: 0.04-0.125",0.125-0.25",0.25-1.0") **
D10559022 Table; 30 x 60 inch (762 x 1524 mm), 3-Drawer, Blue
U307417 Color Printer with Cable
D10575010 Shipping Container (handles sold separately)
D10575999 Crating for International Shipping
U308020 Master Cylinders: 0.125 inch & 0.75 inch [3.175 mm & 19.05 mm] (for measuring thread wires)
D10562015 Taper Ring Gage (1.5 inch; 3/4 inch TPF)
D10588001 Thread Wire Set - English (4-80 TPI) (34 sets in wood box)
D10588002 Thread Wire Set - Metric (0.2-10mm) (30 sets in wood box)
D10588003 Thread Wire Set - English (4-80 TPI) (34 sets in wood box) with long form certificate
D10588004 Thread Wire Set - Metric (0.2-10mm) (30 sets in wood box) with long form certificate
MS-GA4 Master Gages (10 Gage Blocks (Croblox), 5 Ring Gages (Steel))
U600177 Master Gages (10 Gage Blocks (Steel), 5 Ring Gages (Steel))
301937 Dust Cover
D10554009 User’s Manual
U308432 Environmental Weather Station/Data Logger


Note 1: If not purchased with instrument, requires on-site service (align, lap, or internal adjustment). P&W field service rates available upon request.

** Available only with instrument purchase.


PURCHASE ORDER TO:     Pratt & Whitney Measurement Systems, Inc.
66 Douglas Street, Bloomfield, CT 06002-3619
Telephone: (860) 286-8181 Fax: (860) 286-7878
Fed ID#57-1156437; D&B#121250877; Cage Code#3EQQ7
ISO/IEC 17025:2017 accredited by A2LA
FOB: Bloomfield, CT  USA (Ex works for international shipments)
TERMS: Net-30 days upon approved credit
PRICES: Please call for latest pricing.  See P&W Terms & Conditions dated 09/18/2021; v2.2 QA-SO-1
SHIPPING/HANDLING: Pre-pay-add or collect (handling fee applies for collect shipments)