$199.95

Not in stock. Usually ships in 1-2 weeks [?]

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Features

  • Up to 600 A AC current
  • Up to 750 V AC / 1000 V DC voltage
  • Digital thermometer up to 400°C (1000°F)
  • Type K probe (included)
  • 40 MΩ resistance
  • Low DC µAmps for flame rod detector testing
  • Capacitance to 4000 µF for motor run/start testing
  • Continuity beeper
  • 4000 count large digit display
  • Jaw size 35 mm (1.3")

The Amprobe AC75B is a digital clamp meter that measures AC current up to 600 A, AC voltage up to 750 V, DC voltage up to 1000 V and temperature up to 400°C (1000°F). Custom designed to make HVAC/R service, electrical and industrial maintenance tasks faster and easier. Amprobe AC75B digital clamp meters combine a heavy-duty high-capacity 600 A clamp-on meter with the most needed DMM functions such as resistance, continuity and voltage measurement for general electrical troubleshooting.

The Amprobe AC75B digital clamp meter goes above and beyond typical clamp meters and adds extra functions like a Type K digital thermometer, a high capacitance range and display backlight. The extra features of the AC75B enable more specialized troubleshooting such as measuring flame rod safeguard current and testing motor run/start capacitors. Amprobe AC75B digital clamp meters with temperature measurement have a CAT III 600 V and CAT II 1000 V safety rating.

The Amprobe AC75B digital clamp meter with temperature ships complete with:

  • Test leads
  • Temperature adapter (TA-1)
  • Type-K temperature probe (TP255A)
  • 9 V battery
  • Manual
  • Carrying case

Amprobe AC75B Digital Clamp Meter with Temperature Specifications

Feature Range Accuracy
AC A (50/60 Hz)
400 A, 600 A 0 to 100 A ±(1.9% + 2 A)
  100 to 400 A ±(1.9% + 1 A)
  400 to 600 A ±(2.5% + 7 A)
Resolution 0.1 A in 400 A range  
DC A
  400, 4000 µA ±(1.0% + 2 d)
Resolution 0.1 µA  
ACV (50 to 500 Hz) 4, 40, 400, 750 V ±(0.9% + 2 d)
Resolution 1 mV in 4 V range  
DC V
  4, 40, 400, 1000 V ±(0.9% + 2 d)
Resolution 1 mV in 4 V range  
Resistance
  400 Ω ±(1.0% + 2 d)
  4 kΩ to 400 kΩ ±(0.7% + 2 d)
  4 M ±(1.0% + 2 d)
  40 MΩ ±(1.5% + 2 d)
Resolution 0.1 Ω in 400 Ω range ±(1.5% + 2 d)
Diode Test
Max test current/Accuracy 1.5 mA ±(1.5% + 5 d)
Open circuit voltage 3 V  
Continuity Beeper
Threshold Approx. 200 Ω  
Indicator 2 kHz tone buzzer  
Capacitance
Ranges 4 n, 40 n, 400 n, 4 µ, 40 µ, 400 µ, 4 mF
  4 n ±(3.0% + 20 d)
  All other ranges ±(2.0% + 8 d)
Resolution 1 pF in 4 mF range  
Temperature
0°C, 400°C (32°F, 750°F, 1000°F)
  -40°C to .1°C ±(1% + 4°C)
  0°C to 400°C ±(1% + 3°C)
  -40°F to 32°F ±(1% + 8°F)
  32°F to 750°F ±(1% + 6°F)
  750°F to 1000°F ±(2% + 8°F)
Resolution 0.1°C/1°F  
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