| Display |
3-3/4 digits 4000 counts, dual LCD displays |
| Update Rate |
3 per second nominal |
| Polarity |
Automatic |
| Low Battery Indication |
Below approx. 2.4V |
| Operating Temperature |
32?F to 104?F (0?C to 40?C) |
| Relative Humidity |
Maximum relative humidity 80% for temperatures up to 88?(31?C) decreasing linearly to 50% relative humidity at 104?F (40?C) |
| Altitude |
Operating below 6,562 ft (2000m) |
| Storage Temperature |
-4?F to 140?F (-20?C to 60?C), < 80% R.H. (with battery removed) |
| Temperature Coefficient |
Nominal 0.15 x (specified accuracy)/?F @ 32?F -64?F or 82?F - 104?F (0?C - 18?C or 28?C - 40?C), or otherwise specified |
| Sensing |
Average sensing for ACD-14; True RMS for ACD-14 TRMS |
| Power Supply |
Two 3V alkaline button batteries (ANSI/NEDA-5004LC, IEC-CR2032). |
| Battery Life |
95 hours approx. (in DCV mode) |
| Power Consumption |
2.5 mA typical for ACD-14; 2.9mA typical for ACD-14 TRMS |
| Low Battery Indication |
Below approx. 2.4V (battery symbol appears in upper right) |
| Auto Power Off |
After being idle for 30 minutes |
| APO Consumption |
| ACD-14 |
0.8?A typical except 25?A typical for temperature function |
| ACD-14 TRMS |
10?A typical except 25?A typical for temperature function |
| Safety |
Meets IEC61010-2-032(1994), EN61010-2-032(1995), Category III 600 Volts AC & DC/ CE Approved / |
| Transient Protection |
6.5kV (1.2/50?s surge) for all models |
| Pollution Degree |
2 |
| E.M.C. |
Meets EN61326(1997, 1998/A1), EN61000-4-2(1995), & EN61000-4-3 (1996) |
| In an RF field of 3V/m |
Capacitance function is not specified |
| ?A Function |
Total Accuracy = Specified Accuracy + 65 digits |
| Other Function Ranges |
Total Accuracy = Specified
Accuracy + 45 digits Performance above 3V/m is not specified |
| Overload Protections |
| ACA Clamp-on jaws |
AC 400A RMS continuous ?+? & ?COM? terminals (all functions): 600VDC/VAC RMS |
| Dimension |
L 7.48? X W 2.48? X H 1.25? (L190mm X W 63mm X H 32mm) |
| Weight |
0.450 Lb approx. (204 g) |
| Jaw opening & Conductor diameter |
1.02? max (26mm) |
| Electrical Specifications |
Accuracy is ?(% reading digits + number of digits) or otherwise specified, at 73?F ? 9?F (23?C ? 5?C) & less than 75% R.H. True RMS Model ACD-14 TRMS ACV, ACmA & ACA clamp-on accuracies are specified from 5% to 100% of range or otherwise specified. Maximum Crest Factor are < 1.96 at full scale & < 3.92 at half scale, and with frequency spectrums, besides fundamentals, fall within the meter specified AC bandwidth for non-sinusoidal waveforms. |
| AC Voltage |
4.000V, 40.00V, 400.0V, 600 V Accuracy: ? 1.5% Rdg + 5 LSD @ (4.000V, 40.00V, 400.0V)** |
| DC Voltage |
0-400.0 mV, 4.000V, 40.00V, 400.0V, 600V Accuracy: ? 0.5% Rdg + 3 LSD @ (4.000V, 40.00V, 400.0V)** |
| AC Current |
0-40.00A, 400.0A Accuracy: ? 1.9% Rdg + 8 LSD** |
| AC/DC Micro Amps (Using Test Leads) |
400?A, 2000?A Accuracy: DC: ? 1.5% Rdg + 4 LSD**, AC: ? 2.0% Rdg + 5 LSD** |
| Resistance with Continuity Buzzer |
0-400.0 ? , 4.000 k? , 40.00 k? , 400.0 k? , Accuracy: ? 0.6% Rdg + 4 LSD @ (4.000k? , 40.00k? ,400.0k? )** |
| Capacitance |
500.0nF, 5.000?F, 50.00?F, 500.0?F, 3000?F Accuracy:? 3.5% Rdg + 6 LSD |
| Frequency (Using Jaw or Test Leads) |
10Hz to 100kHz Accuracy: ? 0.5% Rdg + 4 LSD |
| Temperature |
-4?F to 572?F (-20?C to 300?C) Accuracy: ? 2.0% Rdg + 6?F |
| Warranty |
Limited Lifetime |
| Battery Life |
95 hours approx. (in DCV mode) |
| Size |
L 7.48? X W 2.48? X H 1.25? (L190mm X W 63mm X H 32mm) |
| Safety |
CE, CAT III 600V |