| Specifications |
models |
| |
114A |
117B |
| DC Volts |
|
|
| Ranges |
0-300mV, 3V, 12V, 30V, 120V,
300V, 1200V |
0-10V, 50V, 250V, 500V |
| Accuracy |
+-(3% rdg), full scale |
+-(5% rdg), full scale |
| Sensitivity |
20000 /V |
2000/V |
| AC VOLTS |
|
|
| Ranges |
0-6V, 30V, 120V, 300V, 1200V |
0-10V, 50V, 250V, 500V |
| Sensitivity |
8000/V |
2000/V |
| Accuracy |
+-(4% rdg), full scale @
50/60 Hz |
+-(5% rdg), full scale |
| Frequency response |
(+ 1 dB): 6 V range: 40
Hz to 100 kHz |
|
| |
30 V range: 40 Hz to 50
kHz |
|
| |
120 V range: 40 Hz to 10
kHz |
|
| |
300 V range: 40 Hz to 5
kHz |
|
| |
1200 V range: 40 Hz to 1
kHz |
|
| DC Current |
|
|
| Ranges |
0.6uA, 3mA, 30mA, 300mA,
12A |
0-0.5mA, 50 mA, 250mA |
| Accuracy |
+-(3% rdg), full scale |
+-(4% rdg), full scale |
| Burden Voltage |
Less than 500mV |
|
| RESISTANCE |
|
|
| Ranges |
Rx10, 0 to 20 k,
mid scale 200 Ohm |
0-10k/1
mOhm |
| |
Rx1k, 0 to 2 M,
mid scale 20 kOhm |
|
| |
Rx10k, 0 to 20 M,
mid scale 200 kOhm |
|
| Resolutions |
|
|
| Maximum Open |
|
|
| Circuit Voltage |
Rx1, x10, x 1k ranges: 3V,
Rx10k range: 12V |
|
| Maximum Short |
|
|
| Circuit Current |
Rx1 range: 150mA
Rx10 range: 15 mA, Rx1k
range: 200 uA
R x 10 k range: 100uA |
|
| Accuracy |
+-3% of scale arc |
+-3% arc of scale length |
| Open circuit voltage |
approx. 0.3 VDC |
approx. 0.3 VDC |
| Overload protection |
500V DC + AC Peak |
500V DC + AC Peak |
| dB Measurement |
(dB scale) |
|
| Range |
-10 dB to +17 dB on 6V range |
4 dB to +56 dB on ACV range |
| |
+4 dB to +31 dB on 30 V
AC range |
|
| |
+16 dB to 43 dB on 120 V
AC range |
|
| |
+24 dB to 51 dB on 300 V
AC range |
|
| |
+36 dB on +63 dB on 1200
V AC range |
|
| 0 dB Reference |
1 mW across 600 |
1 mW across 600 |
| Battery Test |
good-bad scale |
good-bad scale |
| Range |
1.5V range for battery test
only |
1.5V and 9V |
| Load |
7.5s |
|
| Battery Drain |
200 mA |
1.5V: 100mA, 9V:20mA |
| TRANSISTOR LEAKAGE TEST |
|
|
| Ranges |
0 to 150 uA on RX 1k range
0 to 15 mA on RX 10 range,
0 to 150 mA on RX 1 range |
|
| Accuracy |
+-5% of scale arc |
|
| Maximum Applied Voltage |
3V, voltage measured on
LV scale |
|
| TRANSISTOR GAIN MEASUREMENT |
|
|
| Range |
0 to 1,000 measured on hFE
scale with range switch set to R X 10 |
|
| Accuracy |
+3% of scale arc |
|
| Display |
Jeweled pivots movement,
60 uA full scale |
3 color mirror scale, 180uA |
| Polarity |
+ or -, polarity reversal
switch |
|
| Operating Temperature |
32 0 to 104 0
F (0 to 40 0 C) |
|
| Storage Temperature |
-4 0 to 140 0
F (-20 0 to +60
0C), <70% R.H., battery removed |
|
| Power |
Batteries: One 9V |
Two 1.5 V AA |
| Battery Life |
200 hours typical (alkaline) |
|
| Dimensions (HxWxD) |
5.79x3.9x1.38'' (147 x99x35mm) |
3.5x2.38x1.19'' (89x60x30mm) |
| Weight |
11 oz. (308g) with batteries |
11 oz. (300g) |
| One Year
Warranty |
| Accessories |
| SUPPLIED: Batteries,
Test leads, 1 red and 1 black, Transistor test leads, Instruction manual
(Model 114A) 1.5V AA Batteries, Test leads, Instruction manual (Model 117B) |
