Capacitance Standard, Deadweight Tester, Inductance Standard, Resistance Standard, Resistor Decade, Ratiometer, Voltage Divider.

CAPACITANCE STANDARD

SC Standard Capacitor. Capacitance Standard wide range of values 1 pF to 2000 microF
SC1000 Primary Standard Capacitor.
PZS Capacitance Decade. Programmable Capacitance Decade.
C-box CS Capacitance Substituter. Available from 1 pF to 999.9999 µF, Accuracy .01% to 1%
1409 Capacitance Standard. Capacitor Standard range 0.001 uF to 1000 uF. ±0.01%.
1412 Capacitance Decade. Capacitor decade range 50 pF to > 1 microF.
1413 Capacitance Decade. Six decades provide a range of 0 to 1.11111 microF.
1417 Capacitance Decade. Four Terminal Capacitance Standard.
1422 Capacitor Variable. Air Capacitance. AC bridge measurements.
1404 Standard Capacitor. Standard Capacitance 10, 100 and 1000 pF.
HACS-Z  Capacitor Decade Box. Capacitance from 1 pF to 10,000 microF.

INDUCTANCE STANDARD

PZS Programmable Inductance Decade. Inductance Decade Box.
L-box LS Inductance Decade Digital. Inductance Substituter. Accuracy .01% to 1%
1491 Inductance Decade. Several Decade Inductor Units in single metal cabinet.
1482 Standard Inductor. Standard Inductance  100 microH, 1mH, 10mH, 100 mH, 1 H, 10 H.

RESISTANCE STANDARD

RW Wilkins Standard Resistors. High accuracy < 20 ppm.
RR Standard reference resistors. Accuracy +/- 0.01% or better.

5685A Wilkins Standard Resistor, 1 ohm, 10 ohm, 25 ohm and 100 ohms. Standard Resistor.
5685B Wilkins Standard Resistor, 1 Kohm, 10 Kohm  Wilkins type Standard Resistor.
5615 High Resistance Standards, 100 Kohm, 1Mohm, 10 Mohm. Resistor Standard.
5686 Low Value Resistance Standard. 0.001 ohm, 0.01 ohm, 0.1 ohm. Resistor Standard.
1660  Low Cost Standard Resistor.
1659  Non-Inductive Resistor. 10000, 5000, 1000, 200, 100, 10, 5, 2, 1, 0.5, 0.2 ohm.
1682 Precision Non-Inductive Standard Resistor. 0.2, 0.1, 0.05. Standard Resistor. High Current.
3111 Precision Non-Inductive Standard Resistors. 0.02, 0.01, 0.005 ohm. Oil Filled. High Current.
4737B Standard resistance box for the calibration of Micro-Ohmmeters.
5648  Temperature Controlled Enclosure.
4638 Air cooled DC Shunt. Current Shunt Standard. Range 1.5 to 2,000 Amperes.
4640 Air cooled DC Shunt. Current Shunt Standard. Range  50 Amp to 1000 Amp.
2276 Air cooled DC Shunt. Current Shunt Standard. Up to 20,000 Amperes.

ZX74 Decade Resistance. Resistance Box (0.01% accuracy), Decade Resistance Boxes (0.1% accuracy).
ZX90 Decade Resistance. Resistance Box. Decade Resistance Boxes (0.01% and 0.1% accuracy).

4720 Resistance Decade. High voltage, High Resistance Decade Box Voltages up to 5000V. 
4721 High voltage resistance decade. Single, High Resistance Decade Box.

SR1 Standard Resistor. Values: 0.01Ω, 0.1Ω, 1Ω, 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ.
R-box RS Resistance Decade Digital. Substituter Resistor. Digital. Accuracy .01% to 1%
SR102 Primary Transportable Resistance Standard Resistor Box 100 ohm.
SR104 Primary Transportable Resistance Standard Resistor Box 10,000 ohm.
SR1010 Resistance Transfer Standard. Values 1Ω, 10Ω, 100Ω/step, 1 KΩ, 10 KΩ, 100 KΩ/step.
SR1030 Resistance Transfer Standard. Values 1Ω , 10Ω , 100Ω , 1 KΩ , 10 KΩ  and 100 KΩ
SR1050 Resistance Transfer Standard. Standard Resistor Value 1 and 10MΩ/step
DB62 Resistance Precision Decade Box. Resistor Decade DEKABOX.
DB877 Decabox Resistance Decade Box. Resistor Decade Dekabox.
RS925D Resistance Standard Decade Box. Resistor Standard Decade. Values from 10mΩ to 1.2MΩ
HARS Resistance Decade from 1 milli ohm to 111 M ohm, Single through 11 decade units
HARS LX High accuracy Resistance Decade. Resistance from 10 milli ohm to over 12.1 Mohm.
HRRS Economical Resistance Decade. Resistor Standard Decade Box. One to seven decades.
HRRS-5kV Resistance Decade. Accuracy .01%. One to seven decades up to 10 Tohm.
HPRS Resistance Decade. Resistance from 1 milliohm to 10 Mohm. 1 to 9 decades.
PRS Programmable Resistance Decade. Resistance 1 milliohm to 100 MOhm.
SRL Resistance Standard. Standard Resistor. Range from 1Ohm to 19 Mohm.
SRR Resistance Standard. Reichsanstalt standard resistors.1 milliohm to 100 milliohm .
SRX Economical Resistance Standard. Resistance from 1 milli ohm to 10 Tohm.
VRS Resistance Decade. Resistance standard for megohmmeters testing.
RTD Resistance Decade. RTD Resistance Temperature Detector simulation.
HATS-LR High Resistance Transfer Decade Standard.
HATS-Y Low Resistance Decade Transfer Standard

SHUNT STANDARD AIR COOLED

4638 Air cooled DC Shunt. Current Shunt Standard. Range 1.5 to 2,000 Amperes.
4640 Air cooled DC Shunt. Current Shunt Standard. Range  50 Amp to 1000 Amp.
2276 Air cooled DC Shunt. Current Shunt Standard. Up to 20,000 Amperes.

VOLTAGE DIVIDER

KVD-600 Kelvin Varley Voltage divider. Voltage, Current and resistance ratio.
KVD-700 Kelvin Varley Voltage divider. Voltage, Current and resistance ratio.
DP1211 Precision resistive voltage dividers. Dekapot.
DP1311 Precision resistive voltage dividers. Dekapot. Resistance ratio.