Page 1
No hassle
600V
1000V
warranty
Data Sheet
AC75B
Digital Clamp Meter
with Temperature
Three tools in one: clamp meter, multimeter and thermometer
600 A AC current ■
Digital thermometer 400 °C (1000 °F), Type K probe included ■
AC/DC 750 V/1000 V ■
40 M ■ W 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”) ■
Auto power off ■
Low battery indicator ■
Full overload protection ■
One-year warranty ■
No waiting.
No shipping
charges.
Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty.
In the unlikely event
that an Amprobe Test
Tool requires warranty
service, any of our
local dealers are
authorized to replace
it, on the spot.
(note: $500 MSLP limit)
Custom designed to make HVAC/R Service, Electrical, and
Industrial maintenance tasks faster and easier. The AC75B
combines a heavy-duty high-capacity 600A clamp-on meter with
the most needed DMM functions such as resistance, continuity,
and voltage measurement for general electrical troubleshooting.
The AC75B then goes further than 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.
User safety is a prime concern of Wavetek Amprobe. The
AC75B is fully safety engineered to US and Canadian standards
and rated CAT III 600V. Test leads rated CAT II 1000V are included
with the unit.
Amprobe® Test Tools
www.Amprobe.com
Page 2
AC75B Digital Clamp Meter with Temperature
Data Sheet
General Specifications
Operating temperature 0 °C - 50 °C
Maximum jaw opening Up to 1.3” (35 mm)
Safety Designed to meet IEC 1010-1 and IEC 61010-2-032, Class 2 and pollution degree 2 indoor use. Complies
Battery life 400 hours (alkaline)
Power requirement Standard 9 V battery NEDA 1604, JIS 006P
Dimensions 84 mm (W) x 212 mm (L) x 40 mm (D) (3.3 x 8.4 x 1.6 inches)
Weight Approx. 390 g (15 oz.)
with CE and CSA 22.2 No. 1010-1 and No. 1010.2.032 requirements.
Amprobe® Test Tools
www.Amprobe.com
Page 3
AC75B Digital Clamp Meter with Temperature
Electrical Specifications (All at 23 ° C ± 5 ° C, <80 % R.H.)
Function 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 0.1A 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 ±(1.5 %+5 d)
Resolution 1 mV in 4 V range
DCV
4, 40, 400, 1000 V ±(0.9 %+2 d)
Resolution 1 mV in 4 V range
Resistance
400, 4 k, 40 k, 400 k, 4 M, 40 MW
400W ±(1.0 % + 2 d)
4 kW to 400 kW ±(0.7 % + 2 d)
4 M ±(1.0 % + 2 d)
40 MW ±(1.5 % + 2 d)
Resolution 0.1 W in 400 W range
Diode Test
Max test current/Accuracy 1.5 mA ±(1.5 % + 5 d)
Open circuit voltage 3 V
Continuity Beeper
Threshold approx. 200 W
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
Data Sheet
www.Amprobe.com
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AC75B Digital Clamp Meter with Temperature
Included Accessories
One pair test leads, Temperature Adapters (TA-1), Type K temperature
probe (TP255A), 9 V battery (installed), operating instructions and
carrying case with belt loop.
Data Sheet
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools Europe
In den Engematten 14
79286 Glottertal, Germany
Tel.: +49 (0) 7684 8009 - 0
Amprobe® Test Tools
©2007 Am probe Test Tools. All rights res erved.
9/20 07 2123475 D- US-N Rev D
www.Amprobe.comwww.Amprobe.com
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