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Fluke 705 Loop Calibrator

 Fluke 705

The Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops. It features:

  • mA sourcing, simulation and measurement
  • 0.02% accuracy and 0.001 mA resolution
  • Simultaneous mA and % of span display
  • Selectable step or ramp outputs
  • 24 V Loop supply with mA measure
  • 0-28 VDC measurement to check Loop Voltage
  • Easy battery exchange without opening the case
  • Compact case with separate protective holster
  • Three year warranty
Low cost calibrator muscle.
For a powerful loop calibrator at a very affordable price, choose the new Fluke 705 Loop Calibrator. This feature-rich solution to loop calibration, maintenance and repair offers:
  • A large display and simple, pushbutton interface for ease of use.
  • Simultaneous mA and % readout for quick, easy interpretation of readings.
  • mA accuracy of 0.02%
  • Push button 25% steps for fast, easy linearity checks. Save time over traditional knob type controls.
  • "Span Check" for fast confirmation of zero and span.
  • Selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests.
  • 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
  • Single 9V battery that is easily changed.
  • 0 - 20 mA or 4 - 20 mA default start up modes.

Safety conformance

CSA C22.2 No. 1010.1:1992

Specifications
Current Measurement
Range:  0 to 24 mA
Resolution:  0.001 mA
Accuracy:  0.02% Rdg + 2 LSD
Current Sourcing
Range:  0 to 20 mA or 4 to 20 mA
Accuracy:  0.025% Rdg + 2 LSD
Drive Capability:  1000 Ω @ 24 mA
Current Simulation
Range:  0 to 20 mA or 4 to 20 mA
Accuracy:  0.025% Rdg + 2 LSD
Ext. loop voltage requirement:  12-30 V
Loop Power
 While measuring mA, 24 V
Voltage measurement
Range:  0 to 28 V DC
Resolution:  1 mV
Accuracy:  0.025% Rdg + 2 LSD

Environmental Specifications
Operating Temperature
 -10 ºC to 55 ºC
Storage Temperature
 -40 ºC to 60 ºC
Humidity (Without Condensation)
 0 to 90% (0 ºC to 35 ºC); 0 to 70% (35 ºC to 55 ºC)
Temperature Coefficient
 -10 ºC to 18 ºC, 28 ºC to 55 ºC, ±.005% of range per ºC

Safety Specifications
Safety
 CSA C22.2 No. 1010.1:1992
EMC
 EN50082-1:1992 and EN55022:1994 Class B
Maximum voltage
 30 V

Mechanical & General Specifications
Size
 152 x 70 x 41 mm
Weight
 340g
Batteries
 One 9V battery
Warranty
 Three years
Shock & Vibration
 per MIL-T-28800 for a Class 2 Instrument
Display current and % of span
 Yes
Auto step, auto ramp
 Yes
Span Check
 Yes
Model NameDescription
Fluke 705 Loop Calibrator including:
  • AC70A Alligator Clips
  • C10 protective yellow holster with Flex-Stand™
  • Instruction sheet
  • TL75 safety-designed test lead set
  • NIST- traceable calibration report and data

Cases and Holsters
C10C10 Meter Holster

Clips
AC220AC220 SureGrip™ Alligator Clip Set
AC280AC280 SureGrip™ Hook Clips
AC283AC283 SureGrip™ Pincer Clips
AC285AC285 SureGrip™ Alligator Clip Set
AC87AC87 Heavy Duty Bus Bar Clip Set
AC89AC89 Heavy Duty Insulation Piercing Test Clip

Test Probes
TP1TP1 Slim Reach Test Probe (flat blade)
TP2TP2 Slim Reach Test Probe (2 mm)
TP220TP220 SureGrip™ Industrial Test Probes
TP38TP38 Slim Reach Test Probe (insulated)
TP4TP4 Slim Reach Test Probe (4 mm)
TP74TP74 Lantern Tip Test Probes
TP80TP80 Electronic Test Probes

Cases and Holsters
C100C100 Hard Meter and Accessory Case
C12AC12A Soft Meter Case
C195C195 Soft Case
C25C25 Soft Meter Case
C800C800 Hard Meter and Accessory Case

Test Leads, Probes and Clips
TL80ATL80A Basic Electronic Test Lead Set

Pressure
PV350PV350 Pressure Vacuum Module

Temperature
80T-150UA80T-150U Universal Temperature Probe (for DMMs)
80TK80TK Thermocouple Module (Type K)

Test Leads
TL27TL27 Heavy Duty Test Lead Set
TL220TL220 SureGrip™ Industrial Test Lead Kit
TL221TL221 SureGrip™ Extension Lead Set
TL223TL223 SureGrip™ Electrical Test Lead Kit
TL224TL224 SureGrip™ Silicone Test Lead Set
TL238TL238 SureGrip™ Test Lead Set for High Energy Environments
TL28ATL28A Automotive Test Lead Set
TL71TL71 Test Lead Set
TL75TL75 Hard Point Test Lead Set
TL76TL76 All-in-one Test Lead Set
TL81ATL81A Deluxe Electronic Test Lead Set
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