Sefram 72xx Series TRMS AC Digital Multimeters
Description
Files/Downloads
Benefits of the Sefram 72xx Series 3¾-Digit Handheld Digital Multimeters
- Versatile TRMS AC digital multimeters, series 722x with Bluetooth.
- With all important measurements such as AC/DC voltage and current, resistance, capitance and more.
- Rugged housings, clear LCD.
Sefram 72xx Series TRMS AC Digital Multimeters
Models Sefram 7202, 7203, 7204, 7220, 7221, 7223 Handhled-DMMs
The Sefram 72xx series are versatile, robust, ergonomic, handheld digital multimeters. All important types of signals can be measured with excellent accuracy. The devices also offer TRMS AC measurement. The are easy to use an have a clear LCD, many versions with backlight. The 722x series is aquipped with a Bluetooth interface iand is supported by the Android/iOS App Sefram Connect. The 7221 and 7223 also have a datalogging function.
- 3¾ digits digital multimeters.
- Voltage measurements up to 600 VAC and 600 VDC (720x series) or 1000 VAC and 1000 VDC (722x series)
- TRMS AC voltage measurement.
- Measurement functions on all devices: Resistance, frequency, capacitance, diode test, continuity (with buzzer).
- Additional functions depending on version: Current, temperature (with thermocouple), non-contact voltage detector, peak-hold and relative mode.
- 720x series: Protective rubber holster with magnet.
- 7223: Measurement of voltages on photovoltaic panels up to 1500 VAC and 2000 VDC with optional accessory SA163.
- 7220, 7221: Measurement of low impedance voltages (LoZ).
- 722x series: Volt sense function
- Bluetooth interface and Android/iOS App Sefran Connect (free).
Model Overview
| Model | Sefram 7202 | Sefram 7203 | Sefram 7204 | Sefram 7220 | Sefram 7221 | Sefram 7223 |
| DC voltage | 600 mV to 600 V | 600 mV to 1000 V | ||||
| AC voltage | 600 mV to 600 V (TRMS AC) | 600 mV to 1000 V (TRMS AC) | ||||
| AutoV LoZ voltage | - | - | - | 600 V to 1000 V | - | |
| PV DC voltage* | - | - | - | - | - | 600 V to 2000 V |
| PV AC voltage* | - | - | - | - | - | 600 V to 1500 V |
| DC current | - | 400 µA, 4000 µA; 6 A, 10 A | - | 6 A, 10 A | ||
| AC current | - | 6 A, 10 A, TRMS; extendable to 3000 A with Flex clamps SP295/296 | - | - | 6 A, 10 A, TRMS | |
| Resistance | 600 Ω...40 MΩ | 600 Ω...40 MΩ | ||||
| Frequency | 100 Hz...50 kHz | 100 Hz...100 kHz | ||||
| Capacitance | 50 nF...1000 µF | 1 µF...10 mF | ||||
| Temperature | - | - | -40...+400°C | - | - | -40...+400°C |
| Other | Continuity test (30...200 Ω, buzzer), diode test (1.5 V range), non-contact voltage detector (90...600 V). Peak-hold and relative measurements | Continuity test (600 Ω, buzzer), diode test (1.5 V range), voltage seek 80...1000 V, 160...1000 V | ||||
| Display | LCD (with backlight on 7204), 3¾ digits, 6000 counts | Dual LCD (with bargraph and backlight on 7221 and 7223), 3¾ digits, 6000 counts | ||||
| Measurement rate | 3 measures/s | 3 measures/s | ||||
| Datalogging | - | - | - | - | Yes, 4000 points | |
| Safety | CAT III 600 V | CAT III 1000 V, CAT IV 600 V | ||||
| Power supply | 2x 1.5 V AAA batteries; autonomy 300 h typical | 2x 1.5 V AAA batteries; autonomy 300 h typical | ||||
| Interface | - | Bluetooth with Sefram Connect App | ||||
| Dimensions (mm) | 77 x 148 x 45; 320 g | 74 x 156 x 44; 250 g (inkl. batteries) | ||||
* with optional test leads SA163
Included: Sefram 7202, 7203, 3204, 7220, 7221, or 7223, batteries, test leads, manual, thermocouple (7204, 7223), rubber holster.
