Amprobe AC75B Clamp Meter
Digital clamp meter with digital thermometer.
Overview
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")
Description
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 |
Documents
Need Help? Call a Temperature engineer at 1-800-884-4967
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