Model: 620A-4

Ohmmeter

Special Features:

Mfg name-igniter circuit tester; failsafe ohmmeter w 4 each rechargeable ni-cad batteries; protable

Properties:

Circuit Current For Which Designed
Dc
Overall Length
9.000 inches
Overall Height
3.000 inches
Overall Width
10.000 inches
Furnished Items And Quantity
120 vac powered battery charger 1; operator/maintenance manual 1; 4-wire kelvin lead 1; n.I.S.T. Traceable claibration certificate 1; dual banana to alligator clip lead set 1; hard shell foam-lined transit case (holds amptec 620a tester and acessories) 1; dual banana to 2 pin plug adapter (aim 7 adapter) 1
Indicator Type
Digital display
Installation Design
Bench
Power Source
Internal
Display Type
Light emitting diode
Display Digit Quantity
4-1/2
Measurement Range
+20.0/+20000.0 ohms single indicator single range
Circuit Attachment Method And Quantity
4 wire lead
Operating Voltage Rating In Volts
4.8 dc
Functional Description
Resistance testing on non-nuclear explosive devices
Style Designator
D1 rectangular or square
Supplementary Features
Epoxy coated circuit board; -4 represents the ohmmeter plus accessories
NSN
6625-01-460-1499
Part Number
620A-4
Description
Ohmmeter
CAGE

An instrument which measures electrical resistance and is calibrated in ohms or any multiple and/or submultiples thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. See also test set, insulation bbeakdown.

Part 620A-4 NSN 6625-01-460-1499

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00494
FIIG:
A310A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
NM
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
3.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
652
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39

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