Pocket sized multi meter with LCD readout including analogue bar graph of reading position within range,rotary click-stop range selection switch, fuse protection, input alarm when test leads are incorrectly fitted and a continuity test buzzer for short circuit testing.
| Model | 33XR | |
| Ranges | Voltage, d.c. | 400mV, 4V, 40V, 400V, 1000V |
| Voltage, a.c. | 400mV, 4V, 440V, 400V, 750V | |
| Current, a.c. | 400µA, 4mA, 40mA, 300mA, 10A | |
| Resistance | 400Ω, 40kΩ, 4MΩ | |
| Capacitance | 4µF, 40µF, 400µF, 4000µF | |
| Temperature | -20 to +1000oC (-40 to +1832oF) | |
| Frequency | 4kHz, 40MHz, 400MHz | |
| Continuity indication | Ω | <35 |
| Overall H x W x D | mm | 196 x 92 x 60 |
| Weight | g | 400 |
Supplied with test leads, thereded crocodile clips, Type K thermocouple probe and lead for temperature measurement and 9V PP3 battery.