Product Overview
GR-900 Standards Fixture for Checking a 4271A LCR Meter, with Remote Trigger Switch
Condition
Used, in great cosmetic condition with some minor scuffs and scratches from normal use and storage; the leads have no breaks or cuts, and it comes with only what is shown: the fixture with its attached leads, a white cap for the top connector and the 16021A operating note. Visual inspection only. Function testing not performed. Markings legible: 16021A TEST FIXTURE HEWLETT-PACKARD, TRIGGER, HCUR, HPOTEN, LPOTEN, LCUR, SERIAL NO. 1310J00293 and YOKOGAWA-HEWLETT-PACKARD TOKYO JAPAN.
Ready to ship from our Idaho warehouse the same or next business day. Selling online since 1999.
Product Overview
The 16021A is one of several test fixtures built for the HP Model 4271A 1MHz Digital LCR Meter. It lets a technician check the 4271A's accuracy against GR standards seated in its GR-900 connector, and a switch on the fixture triggers the meter remotely through a cable to the 4271A's REMOTE TRIGGER input.
Key Features
- GR-900 connector on top for the standard under test
- Four leads marked HCUR, HPOTEN, LPOTEN and LCUR, ending in BNC male plugs for the 4271A
- TRIGGER lead from a microswitch for remote triggering
- Cable length 850 mm, plus or minus 20 mm (33.46 in, plus or minus 0.79 in)
- 154 x 152 x 58 mm (6.06 x 5.98 x 2.28 in), about 0.8 kg (1.76 lb)
- Calibration connector for the 4271A LCR Meter and the 4272A Preset C Meter
- Four feet on the underside plate
Applications
- Periodic accuracy checks of a 4271A against GR capacitance, inductance or resistance standards
- Rebuilding a 4271A bench that lost its standards fixture
- Completing a vintage HP LCR meter collection with its matching accessory
Frequently Asked Questions
Which meter does it go with?
The HP Model 4271A 1MHz Digital LCR Meter. Its leads end in BNC male plugs for the 4271A, and the TRIGGER lead goes to the meter's REMOTE TRIGGER input.
How long are the leads?
850 mm, plus or minus 20 mm, or about 33.5 inches.
Is the operating note included?
Yes. The 16021A operating note comes with it.
Has it been tested on a 4271A?
No. It has had a visual inspection only, with no function testing. The leads have no breaks or cuts, the case shows minor scuffs and scratches, and you receive only what is shown. Flat-rate shipping in the lower 48, and orders over the free-shipping line ship free.
A gray box with four leads, a trigger cord and a GR-900 port, made to check the meter that checks everything else. The 4271A is the one being graded here.
