The ACH4 converts ACC to mVAC at a ratio or 1AAC/1mVAC. To display
AC amps directly on a DMM, set the meter to mVAC and read the
digital display directly. The decimal will be in the correct place
on the display so there is no need to move the decimal in your
head. The ACH4 snaps onto any Fieldpiece stick-style meter,
including the stick meter, DL2 data logger, and electronic handle.
Use the AHDL1 accessory handle or ADLS2 deluxe silicone leads to
connect to any other DMM with industry standard jacks.
Features:
Versatile
- Works with the Fieldpiece "stick" meter, DL2 data logger, EHDL1
electronic handle, and DMMs with mVDC ranges
- Use accessory handle for remote testing or when not using a
stick-style meter
Rugged
- Rugged mechanical design
- Mechanical ACH4 separated from electronics for better
in-service dependability
Easy to use
- Remote testing with optional AHDL1 handle
- Small size fits tight, hard to reach spaces
- New claw shape of clamp makes for easy wire separation
Specifications:
- Current range: 1AAC to 400AAC rms
- Conversion rate: 1AAC to 1mVAC
- Frequency: 50Hz to 60Hz
- Operating temperature: 32-122 Deg F
- Accuracy (@ 72 Deg F +/-8 Deg F, clamp head only, add to DMM
accuracy for total accuracy): +/-(1.5% rdg + 0.2A), 1-20 AAC;
+/-(2.5% rdg + 0.3A), 20-100 AAC; +/-(3.5% rdg + 0.5A),
100-400AAC
- Temperature coefficient: less than 0.1% per Deg F
- Maximum conductor diameter: 1.18 inches (30mm)